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ABOUT COMPANY
Design, production and supply of buoyancy control means, pipes with external concrete coating, lining means for crossing structures,
insulating materials, protective coating systems, polymer products, electrochemical protection equipment and other specific products.
IN-HOUSE PRODUCTION FACILITIES
MAIN BUSINESS:
Production sites are equipped with the state-of-the-art, high-tech equipment allowing to supply the customers with high quality products in
the required quantity and within the shortest possible time.
SCIENTIFIC BACKGROUNDIn-house R&D, Design and Engineering functions.
Innovative solutions in the area of buoyancy control means and methods, structures for pipeline crossings, insulating and geosynthetic
materials, protective coating systems, equipment for electrochemical protection, soil stabilisation, erosion control, pipeline wrapping
additional protection.
Gazprom StroyTEK Salavat JSC is a member of specialised technical committees for standardisation (TC 465 “Construction”, TC 23 “Oil
and Gas Industry” (Subcommittee 10 “Construction and Overhaul of Oil and Gas Industry Facilities”)).
Cooperation with the leading design engineering firms, scientific institutions and construction organisations.
WIDE RANGE OF SOLUTIONSA wide range of comprehensive solutions. Unparalleled innovative products and technologies belonging to the category of specialised
products for supply to gas transmission network facilities.
RELIABILITY & TECHNICAL EXPERTISETechnical support of manufactured and supplied products.
Consulting on selection and application of products.
Monitoring of compliance with codes and standards during installation and operation.
Quality management system certified for compliance with ISO 9001:2015, GOST R ISO 9001-2015 and STO Gazprom 9001-2018.
Products certified for compliance with the requirements of GOST R, INTERGAZCERT, GAZCERT, and Customs Union standards.
PARTICIPATION IN NATIONAL SCALE PROJECTSCompany’s products are supplied to the following facilities of Gazprom PJSC: Power of Siberia, Chayadinskoye OGCF, Nord Stream, Nord
Stream II, Bovanenkovo — Ukhta and Ukhta — Torzhok gas trunklines, Pochinki — Gryazovets, Zapolyarnoe — Urengoy, Urengoy —
Surgut II, Urengoy — Purpe II gas pipelines, Amur GPP, Dzhubga — Lazarevskoye — Sochi, Dzuarikau — Tskhinval gas trunklines,
Chayadinskoye OGCF, Kamchatka Region gas supply, Sakhalin — Khabarovsk — Vladivostok gas trunkline, South Stream, as well as all
gas transmission operating facilities under reconstruction and repair.
2
CONTENTS
1. MEANS OF BUOYANCY CONTROL AND ANCHORING
- POLYMER CONTAINER WEIGHTS FOR BUOYANCY CONTROL
POLYMER CONTAINER WEIGHT FOR BUOYANCY CONTROL —
PKBU-MKS UPGRADED TWIN DESIGN STRUCTURE 8
SOIL-FILLED BAG WEIGHTS FOR BUOYANCY CONTROL (UBGZ) 9
PTBK FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT 10
UPGRADED FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT (PTBK-M) 11
FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT
FOR GAS DISTRIBUTION SYSTEMS (PTBK-GS) 12
PKTU TEXTILE POLYMER CONTAINER WEIGHT FOR NARROW-PROFILE TRENCHES 13
- FERROCONCRETE WEIGHTS
UBO-UM PREFABRICATED WRAP-AROUND FERROCONCRETE WEIGHTS 14
UtO PIPELINE WRAP-AROUND WEIGHT 15
MSP-UtO SOFT SUPPORT BELT 16
PREFABRICATED ANNULAR FERROCONCRETE WEIGHT
FOR BUOYANCY CONTROL OF TRUNK PIPELINES (UTK) 17
- CAST IRON WEIGHTS
UChK CAST IRON ANNULAR WEIGHTS 18
- MEANS FOR PIPELINE ANCHORING IN DESIGN POSITION
UAZT PIPELINE ANCHORAGE DEVICE 19
2. CONCRETE COATED PIPES AND ACCESSORIES FOR THEMPIPES WITH EXTERNAL CONCRETE WEIGHT COATING 22
PIPES COATED WITH EXTERNAL PROTECTIVE CONCRETE COATING 23
PIPELINE CONNECTORS
WITH EXTERNAL CONCRETE WEIGHT COATING (SDT) 24
PIPELINE CONNECTORS WITH EXTERNAL CONCRETE COATING (SDT) 25
PIPELINE JOINT PROTECTION UNIT (UZST) 26
FZPU-ARMATON FIELD JOINT COMPOSITE FORMWORK 27
3. GAS PIPELINE LINING MEANSSLP POLYMER ROCKSHIELD PROTECTIVE PADS 29
POLYMER PROFILE FOR PROTECTION OF PIPELINES INSULATING
COATING AGAINST MECHANICAL DAMAGES 30
NEFTEGAZ PIPELINE LINING POLYMER PROFILES 31
PVKh-1 LINING BELT FOR NEFTEGAZ PROFILE 32
POLYMER ROCKSHIELD 33
UKM COVERING MATERIAL 34
BALIT LINING SYSTEM 35
BIO PLUGS FOR TRANSPORTATION AND STORAGE OF PIPES AND PIPELINE FITTINGS 36
3
CONTENTS
4. STRUCTURES FOR PIPELINE CROSSINGS THROUGH
THE NATURAL AND ARTIFICIAL OBSTACLES (KSP)KSP CROSSING CONSTRUCTION SET 39
UOZR.M SUPPORT AND PROTECTION ROLLER UNITS 40
UZMP ANNULAR SPACE PROTECTION UNITS 41
PIPELINE CROSSING SEALING SLEEVES (MGP AND MGP-MOLNIYA) 42
PMTD GUIDE RINGS 43
PMTD RUBBER SLEEVES 44
U-PMTD RUBBER SLEEVE COVERS 45
5. INSULATING MATERIALS AND COATINGS- COATINGS BASED ON THERMOSETTING MATERIALS
BIURS ANTICORROSIVE COATING SYSTEM 47
BIURS OS EXTERNAL ANTICORROSIVE COATING 48
PROTEGOL UR-COATING 32-60 EXTERNAL POLYURETHANE PROTECTIVE COATING 49
CANUSA HBE-HT EPOXY EXTERNAL PROTECTIVE COATING 50
SCOTCHKOTE® 352HT TWO-COMPONENT POLYURETHANE PROTECTIVE COATING 51
RPU-1001 EXTERNAL POLYURETHANE TWO-COMPONENT PROTECTIVE COATING 52
RPU-1021 EXTERNAL POLYURETHANE TWO-COMPONENT PROTECTIVE COATING 53
CARBOFLEX EXTERNAL PROTECTIVE COATING SYSTEM 54
- HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
TERMA-STMP HEAT SHRINK SLEEVE 55
TERMA-STAR HEAT SHRINK SLEEVE 56
TIAL-MGP HEAT SHRINK SLEEVE 57
NOVORAD ST-60 HEAT SHRINK SLEEVE 58
CANUSA GTS-PE 3L HEAT SHRINK SLEEVE 59
CANUSA GTS-PP-100 3L HEAT SHRINK SLEEVE 60
CANUSA GTS-PP 3L HEAT SHRINK SLEEVE 61
- COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS
TRANSKOR-GAZ BITUMEN-POLYMER PRIMER 62
DEKOM-GAZ HEAT-RESISTANT BITUMEN-POLYMER PRIMER 62
TRANSKOR-GAZ BITUMEN-POLYMER MASTIC 63
DEKOM PROTECTIVE POLYMERIC MASTIC 63
RAM ROLLED REINFORCED MASTIC MATERIAL 64
DEKOM-RAM ROLLED REINFORCED HEAT-RESISTANT MASTIC MATERIAL 64
LITKOR-NK-GAZ BITUMEN-POLYMER TAPE 65
DEKOM-KOR HEAT-RESISTANT RADIATION-MODIFIED MASTIC TAPE 65
TERMA-L RADIATION-MODIFIED POLYETHYLENE TAPE 66
TERMA-MKh RADIATION-MODIFIED POLYETHYLENE MASTIC TAPE 66
SST-B TRANSET REINFORCING FIBERGLASS MESH 67
NOVOTERM HEAT SHRINK TAPE 68
POLYSTEK RADIATION-MODIFIED POLYETHYLENE TAPE 69
4
CONTENTS
- EXTERNAL INSULATING ASMOL COATINGS
ASMOL PRIMER 70
ASMOL MASTIC COMPOSITION FOR ANTICORROSIVE COATINGS 70
ARMAS ROLLED MATERIAL REINFORCED WITH ASMOL FIBERGLASS MESH 70
LIAM ANTICORROSIVE POLYMERIC ASMOL TAPE 70
6. PROTECTIVE COATING SYSTEMS (PCS)- COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES
AKRUS-EPOX S AND AKRUS-POLYUR PCS 72
AKRUS-URALKYD PCS 72
PCS BASED ON IZOLEP-MASTIC BASE COAT AND POLYTON-UR (UV) ENAMEL 73
BAZALIT-N PCS 74
POKROV PCS 74
ARMOKOT 01+ARMOKOT F100 PCS 75
ARMOKOT F100 PCS 75
ARMOKOT 01+V500 PCS 75
ARMOKOT T700 PCS 75
ARMOKOT TERMO PCS 75
SPETSIZOL STANDART PCS 76
SPETSPROTECT 007/109 PCS 76
SPETSPROTECT 008/109 PCS 76
SPETSPROTECT 109 U 76
SPETSPROTECT 011/112 PCS 76
SPETSPROTECT 110 PCS 76
PCS BASED ON SBE-111 UNIPOL GRADE B BASE COAT 77
ARSET-GAZ-1 PCS 78
ARSET-GAZ-2 PCS 78
EPIUR N PCS 79
- COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES AND CONCRETE
SURFACES OF OFFSHORE STRUCTURES
BAZALIT-M PCS 80
- COATING SYSTEMS FOR CORROSION PROTECTION OF INTERNAL METAL SURFACES
EPOTANK INTERNAL SURFACE PROTECTIVE COATING 81
- COATING SYSTEMS FOR CORROSION PROTECTION OF CONCRETE SURFACES
BAZALIT-B PCS 82
- PAINT MATERIALS FOR PIPE COATINGS
EPOSTEK ENAMEL 83
7. POLYMERIC, PIPE AND COMPOSITE PRODUCTS
- POLYETHYLENE PIPES
POLYETHYLENE PRESSURE PIPES FOR WATER SUPPLY 86
POLYETHYLENE PRESSURE PIPES FOR GAS PIPELINES 86
POLYETHYLENE PIPES COATED WITH PROTECTIVE COATING 87
5
CONTENTS
- MULTILAYER COMPOSITE PIPES
MULTILAYER REINFORCED COMPOSITE PIPES 88
- PIPE CULVERTS
PIPE CULVERTS WITH EXTERNAL ANTICORROSIVE COATING 89
- HEAT-INSULATED PIPES FOR FREE FLOW PIPELINES
HEAT-INSULATED ISOPLAST AND ISOPLAST K POLYMERIC PIPES AND FITTINGS
FOR FREE FLOW PIPELINES 90
- HEAT-INSULATED PIPES FOR NON-FREEZING WATER PIPELINES
ARCPIPE HEAT-INSULATED POLYETHYLENE PIPES
FOR NON-FREEZING WATER PIPELINES 92
- DOUBLE-LAYER CORRUGATED PIPES
DOUBLE-LAYER CORRUGATED PIPES 94
- POLYETHYLENE WELLS
POLYETHYLENE WELLS 95
- POLYETHYLENE FITTINGS
POLYETHYLENE FITTINGS
WITH EMBEDDED ELECTRIC HEATING ELEMENTS 96
POLYETHYLENE FITTINGS 97
8. ELECTROCHEMICAL PROTECTION (ECP)CATHODIC PROTECTION AUTOMATIC RECTIFIER 100
USS ECP UNIFIED SET OF ELECTROCHEMICAL PROTECTION SYSTEM 100
MENDELEYEVETS-MG DEEP ANODE BED 101
MODIFIED MAGNESIUM SACRIFICIAL ANODES 101
JOINT PROTECTION UNITS 101
TEST POINTS 101
LONG-LASTING NONPOLARIZABLE COPPER/COPPER SULFATE REFERENCE ELECTRODES 102
ELECTRICAL INSULATING JOINTS (COUPLINGS) 102
ENERGOMERA BDR-M2 DIODE-RESISTIVE UNITS 102
IKP SERIES CORROSION PROCESS SENSORS 103
IKP ANALYZER 103
ORION IP-01 SELF-POWERED PORTABLE DIGITAL DEVICE 103
THERMITE PENCIL 104
АС THERMITE CARTRIDGES 104
IRON THERMITE MIXTURE 104
CATHODIC PROTECTION RODS 104
LITOMET ELECTRICAL INSULATING CRADLE 105
9. INNOVATIVE PRODUCTS
METALEN PE-21 SINGLE-LAYER POLYETHYLENE
ANTI-CORROSION COMPOSITION 108
METALENTA FIBERGLASS TAPE 109
KOLCHUGA PROTECTIVE FIBERGLASS COATING 110
KOUTMET AFM 111
6
CONTENTS
10. FIRE-RESISTANT MATERIALSOGRAX-SKE FIRE-RESISTANT MATERIAL 113
OGRAX-MSK FIRE-RESISTANT MATERIAL 114
OGRAX-SK-1 FIRE-RESISTANT MATERIAL 115
OGRAX-V-SK FIRE-RESISTANT MATERIAL 116
OGRAX-VENT FIRE-RESISTANT MATERIAL 117
OGRAX-KSK FIRE-RESISTANT MATERIAL 118
OGRAX-KSK-A FIRE-RESISTANT MATERIAL 119
ARMOFIRE FIRE-RESISTANT MATERIAL 120
ARMOFIRE CONSTRUCTIVE FIRE-RESISTANT MATERIAL 121
PLAMKOR-1 INTUMESCENT FIRE-RESISTANT PAINT 122
PLAMKOR-2 INTUMESCENT FIRE-RESISTANT COMPOSITION 123
PLAMKOR-3 INTUMESCENT FIRE-RESISTANT COMPOSITION 124
PLAMKOR-4 FIRE-RESISTANT COATING 125
UNIPOL GRADE OP INTUMESCENT FIRE-RESISTANT PAINT 126
UNIPOL GRADE OV INTUMESCENT FIRE-RESISTANT PAINT 127
UNIPOL GRADE OT FIRE-RESISTANT COMPOSITION (DARK-GREY) 128
SPETSPROTECT OZM-116 FIRE-RESISTANT COMPOSITION 129
SPETSPROTECT OZM-117 FIRE-RESISTANT COMPOSITION 130
SPETSPROTECT OZM-118 FIRE-RESISTANT COMPOSITION 131
11. EROSION CONTROL MEANS
GEOMODULE 133
EXPAND 3D POLYMER GRID 134
POLYESTER GEOGRIDS 135
GEOSTEK NEEDLEPUNCHED GEOTEXTILE 136
MGZB FLEXIBLE PROTECTION CONCRETE MAT 137
BIOSTEK TOPSOIL RECLAMATION COVER MATERIAL 138
WAYMIX 3D EROSION CONTROL GEOMATS 139
STRUCTURES MADE OF TWISTED WIRE MESHES WITH HEXAGONAL CELLS 140
KP-R TYPE EROSION CONTROL RHOMBOID CONTAINERS 141
BASALT GEOGRIDS 142
GEOMATRIX 143
ABELUN FIBERGLASS MESH 144
12. WATERPROOFING MATERIALS
GEOPLASS GEOMEMBRANE 146
BENTOCLAY WATERPROOFING ROLL MATERIAL 147
13. SUPPORT & STRENGTHENING STRUCTURES
SOIL THERMAL STABILIZERS 149
SV SCREW PILES 150
6 (10) KV OVERHEAD TRANSMISSION LINES
WITH TOWERS MADE OF ROLL-FORMED STEEL SECTIONS 151
14. DIGITAL CONTROL — ANTI-COUNTERFEIT SYSTEM 155
Note: all numerical values below are given for reference only.
7
MEANS OF BUOYANCY CONTROL AND ANCHORING
POLYMER CONTAINER WEIGHTS
FOR BUOYANCY CONTROL
FERROCONCRETE WEIGHTS
CAST IRON WEIGHTS
MEANS FOR PIPELINE ANCHORING IN DESIGN
POSITION
BU
OYA
NC
Y C
ON
TRO
LM
EAN
S
PKBU-MKS weights specifications
PKBU-MKS general view
8 POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
Pipeline diameter, mm PKBU-MKS model
Weight dimensions, mm(reference dimensions) PKBU-MKS containers
minimum capacity, m3
L Н
1,420
heat-insulated pipelines
PKBU-MKS-1620 4,200 1,650 12.40
1,420 PKBU-MKS-1420 4,000 1,450 10.20
1,220 PKBU-MKS-1220 3,700 1,250 7.60
1,020 PKBU-MKS-1020 3,100 1,100 5.40
820 PKBU-MKS-820 2,500 900 3.40
720 PKBU-MKS-720 2,200 800 2.60
530 PKBU-MKS-530 1,700 600 1.52
POLYMER CONTAINER WEIGHT FOR BUOYANCY CONTROL —
PKBU-MKS UPGRADED TWIN DESIGN STRUCTURE
Specification TU 4834-001-89632342-2009
DESCRIPTION: the PKBU-MKS weight is a set-on structure consisting of two polyester industrial textile containers placed at both sides of the pipeline andfilled with mineral soil (a container part), weight straps, and dismountable bracing rigid frames (a framework) for interconnection of the entire structure.
SCOPE OF APPLICATION: PKBU-MKS weights are designed for buoyancy control of the pipelines (including the heat-insulated ones) ranging in diameterfrom 530 mm to 1,420 mm inclusively which are constructed, reconstructed or repaired in the flooded or flood-prone areas, floodplains and wetlands withorgano-mineral and/or peat soil of any thickness, as well as at the pipeline deflection points. PKBU-MKS weight is available in climatic version NF1 as perGOST 15150-69 and can be operated at temperatures from minus 60 °С to plus 40 °С.
BENEFITS:- Metallic frame is out of contact with pipeline insulating coating,
- Improved stability when filled with soil,
- Reduced time for mounting on pipelines,
- No special equipment (hoppers and crossbars) needed for filling and mounting the structure,
- No need for pipeline insulation protection means (lining),
- Compact transportation and storage,
- Minimisation of logistics costs provided that the density of soils at the construction area is at least 1.4 t/m3 and a fraction size is within 50 mm.
1 — ballasted pipeline,
2 — bracing rigid frame,3 — soil fillable container part of the weight.
DESCRIPTION: the UBGZ bag weight is a set-on frame structure with two industrial textile containers filled with dry fillers (soil taken from the trench
dumps, sand, or gravel). The containers reinforced with weight straps, weight belts and inserts (linear metallic bracing rigid frames) are placed on both
sides of the pipeline.
SCOPE OF APPLICATION: this buoyancy control product prevents the pipelines from uplift due to the buoyancy force during construction,reconstruction and overhaul of linear portions of steel trunk pipelines laid in the flooded or swamped lands, or in the frozen soils.
The UBGZ weights are mounted on the pipelines ranging in diameter from 530 mm to 1,420 mm in the trenches with a bottom width of at least two
mounted pipe diameters and a depth of at least a ballasted pipeline diameter plus one meter. The works with UBGZ weights can be performed at the
ambient air temperatures from minus 45 °С to plus 50 °С. The product is designed for operation in the NF1 grade climatic conditions.
UBGZ general view
L — weight strap length (of filled UBGZ),
L1 — weight belt length (of filled UBGZ),
h — height (of filled UBGZ),
b — width (of filled UBGZ).
POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
9
* at soil density of 1.4 t/m3
Model Pipeline diameter, mm L, mm L1, mm h, mm
Soil volume at level of
pipe generating line
(reference value), m3
Filled weight mass*, t
UBGZ-1420 1,420 3,900 3,700 1,450 5.1 7.1
UBGZ-1220 1,220 3,400 3,200 1,250 3.8 5.3
UBGZ-1020 1,020 2,800 2,600 1,050 2.7 3.8
UBGZ-820 820 2,300 2,100 850 1.8 2.5
UBGZ-720 720 2,000 1,850 750 1.4 2
UBGZ-530 530 1,450 1,350 550 0.8 1.1
SOIL-FILLED BAG WEIGHTS FOR BUOYANCY CONTROL (UBGZ)
Specification TU 4834-007-58183933-2007 as amended by revisions Nos. 1, 2
BENEFITS:- No need for insulation protection means (lining),
- Compact transportation and storage,
- Metallic frame is out of contact with pipeline insulating coating,
- No special equipment (hoppers and crossbars) needed for filling and mounting the structure.
Products specifications
L
L1
h
BU
OYA
NC
Y C
ON
TRO
LM
EAN
S
* at soil density of 1.4 t/m3
1 — containers,2 — openings,
3 — weight elements,
4 — support strips,
5 — cloth.
10 POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
PTBK model Pipeline diameter, mmWeight dimensions, mm PTBK containers
capacity ± 0.1 m3
Filled PTBK weight mass in
the air*, tL B C d
PTBK-16001,420
heat-insulated pipelines1,500 4,060 1,770 600 5.60 7.84
PTBK-1400 1,420 1,500 3,960 1,770 600 5.10 7.14
PTBK-1200 1,220 1,500 3,540 1,270 600 3.80 5.32
PTBK-1000 1,020 1,500 3,160 1,270 600 3.60 5.04
PTBK-800 820 1,500 2,550 1,270 600 2.70 3.78
PTBK-700 720 1,500 2,550 1,270 600 2.50 3.50
PTBK-500 From 426 to 530 1,500 1,850 800 500 1.00 1.40
PTBK-300 From 325 to 377 1,500 1,150 550 300 0.40 0.56
PTBK-200 < 273 1,500 820 460 220 0.25 0.35
PTBK FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT
Specification TU 4834-004-89632342-2010
DESCRIPTION: the PTBK frameless textile polymer container weight represents two polyester industrial textile containers with flexible interconnection
consisting of cloth, two internal support belts and two crossed top support tapes. Each container can be filled with soil via the sewn-in top opening with braid.The symmetric weight elements sewn into the side-frames of containers are used for mounting the PTBK on the pipeline. PTBK polymer containers are filledwith granular mineral soil by mobile hopper device.
SCOPE OF APPLICATION: PTBK weights are designed for buoyancy control of the pipelines (including the heat-insulated ones) with diameters up to1,420 mm inclusively laid in the flooded or flood-prone areas, floodplains and wetlands with organo-mineral and/or peat soil of any thickness, as well as at thepipeline deflection points.
Climatic version and placement category is NF1 as per GOST 15150-69.
BENEFITS:- No manual rework needed for filling the container with soil due to design features of hopper and weight,
- No need for supplementary hoisting mechanisms,
- No corrosion-prone metallic structural elements,
- No need for pipeline insulation protection means (lining),
- Small mass of the weight not filled with soil,
- Compact transportation and storage,
- Minimisation of logistics costs provided that the density of soils at the construction area is at least 1.4 t/m3 and a fraction size is within 50 mm.
PTBK specifications
PTBK weight general view (ballasted pipeline diameter ranges from 720 mm to 1,620 mm inclusively)
POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
11
PTBK-M model Pipeline diameter, mm
Dimensions of soil-filled pipe-
mounted PTBK-M, mmPTBK-M containers capacity (reference
value), m3
Soil-filled PTBK-M weight mass
in the air (reference value)*, t
L В
PTBK-M-1620 1,620 1,600 4,050 5.80 8.12
PTBK-M-1420 1,420 1,550 3,950 5.25 7.35
PTBK-M-1220 1,220 1,550 3,550 3.70 5.18
PTBK-M-1020 1,020 1,500 3,200 3.50 4.90
PTBK-M-820 820 1,500 2,650 2.40 3.36
PTBK-M-720 720 1,500 2,600 2.20 3.08
PTBK-M-630 Over 500 to 630 1,600 2,200 2.00 2.80
PTBK-M-500 Over 400 to 500 1,500 1,800 1.22 1.71
PTBK-M-400 Over 315 to 400 1,500 1,400 0.80 1.12
PTBK-M-315 Over 225 to 315 1,500 1,200 0.55 0.77
PTBK-M-225 Over 160 to 225 1,200 900 0.25 0.35
PTBK-M-160 Over 125 to 160 1,200 700 0.16 0.22
PTBK-M-125 Over 90 to 125 950 500 0.06 0.08
PTBK-M-90 From 50 to 90 950 350 0.03 0.04
BU
OYA
NC
Y C
ON
TRO
LM
EAN
S
UPGRADED FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT (PTBK-M)
Specification TU 13.96.16-070-89632342-2018
DESCRIPTION: this weight represents two polyester industrial textile containers with flexible interconnection consisting of cloth and two top support
tapes. Each container can be filled with soil via the sewn-in top opening with braid. The structure is equipped with weight elements for mounting the PTBK-
M on the pipeline. The openings can be closed by pulling the braids.
SCOPE OF APPLICATION: the upgraded frameless textile polymer container weights (of PTBK-M type) are designed for buoyancy control of the
pipelines ranging in diameter from 50 to 1,620 mm inclusively using mineral soil when constructing, rebuilding and overhauling the pipelines. The PTBK-M
weights are used on the trunk and field pipelines and gas distribution systems made of steel, reinforced plastic, polyethylene and heat insulated pipes laid
in the flooded or swamped lands within the crossings through the swamps of all kinds and minor water obstacles, within the thickness of flooded mineral
soils, permanently frozen soils and peat beds of any depth, in segments of pipelines for transportation of gaseous and liquid products. Climatic version and
placement category is NF1 as per GOST 15150-69.
BENEFITS:- No manual rework needed for filling the container with soil due to design features of hopper and weight,
- No need for supplementary hoisting mechanisms,
- No corrosion-prone metallic structural elements,
- No need for pipeline insulation protection means (lining),
- Small mass of the weight not filled with soil,
- Compact transportation and storage,
- Minimisation of logistics costs provided that the density of soils at the construction area is at least 1.4 t/m3 and a fraction size is within 50 mm.
Products specifications
* for a soil density of 1.4 t/m3
Soil-filled PTBK-M, general view
1 — ballasted pipeline,
2 — PTBK-M container,
3 — cloth,
4 — openings with braid,5 — oading handles,6 — support strips.
* at soil density of 1.4 t/m3
2—mountinghandles 1 — cloth,
2 — mounting handles (bindings),
3 — openings,
4 — loading handles.
12 POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
PTBK-GS modelPipeline diameter, inclusively,
mm
Dimensions of soil-filled pipe-
mounted PTBK-GS in plan view,
mm
PTBK-GS containers
capacity (reference
value), m3
Soil-filled PTBK-GS weight mass
in the air (reference value)*, tL В
PTBK-GS-160 From 130 to 160 900 880 0.16 0.23
PTBK-GS-225 From 160 to 225 900 650 0.08 0.12
PTBK-GS-315 From 225 to 377 900 500 0.04 0.06
PTBK-GS-130 Up to 130 900 380 0.03 0.04
FRAMELESS TEXTILE POLYMER CONTAINER WEIGHT FOR GAS DISTRIBUTION SYSTEMS
(PTBK-GS)
Specification TU 4834-021-89632342-2013 as amended by revision No. 1
DESCRIPTION: the PTBK-GS weight represents two polyester industrial textile containers with flexible interconnection consisting of “cloth” and
“bindings” used as “mounting handles” for mounting the PTBK-GS on the pipeline. Lateral part of each container is equipped with an “opening” with braid
and “loading handles” intended for filling the containers with soil.
SCOPE OF APPLICATION: frameless textile polymer container weights (of PTBK-GS type) are designed for buoyancy control of the gas distribution
pipelines with diameters up to 377 mm inclusively made of polyethylene or steel, laid in the flooded or flood-prone areas, floodplains and wetlands with
organo-mineral and/or peat soil of any thickness, as well as within the pipeline deflection points. Climatic version is NF1 as per GOST 15150-69.
BENEFITS:- No manual rework needed for filling the container with soil due to design features of hopper and weight,
- No need for supplementary hoisting mechanisms,
- No corrosion-prone metallic structural elements,
- No need for pipeline insulation protection means (lining),
- Small mass of the weight not filled with soil,
- Compact transportation and storage,
- Minimisation of logistics costs provided that the density of soils at the construction area is at least 1.4 t/m3 and a fraction size is within 50 mm.
Soil-filled PTBK-GS, general view
Products specifications
PKTU specifications
PKTU general view
1 — opening,2 — braid,
3 — mounting handles.
POLYMER CONTAINER WEIGHTS FOR BUOYANCY
CONTROL
13
Pipeline diameter, mm Model
Dimensions of soil-filled pipe-mounted PKTU, mm
(with ±10 % deviation) PKTU Capacity,
m3
Soil-filled PKTU Weight Mass in
the Air, t
(for a soil density of 1.4 t/m3)L Н В
1,420 PKTU-1420 2,200 2,700 2,000 6.0 8.4
1,220 PKTU-1220 2,000 2,400 1,800 5.5 7.7
1,020 PKTU-1020 2,000 2,200 1,450 3.5 4.6
820 PKTU-820 2,000 1,900 1,300 2.3 3.0
720 PKTU-720 2,000 1,600 1,250 2.0 2.7
From 426 to 530 PKTU-530 2,000 1,200 1,050 1.2 1.7
From 325 to 377 PKTU-325 1,800 1,100 600 0.4 0.7
PKTU TEXTILE POLYMER CONTAINER WEIGHT FOR NARROW-PROFILE TRENCHES
Specification TU 4834-035-89632342-2013
DESCRIPTION: the PKTU weight represents two polyester industrial textile containers equipped with openings with braids, loading handles for filling the
containers with soil, and mounting handles for mounting the PKTU on the pipeline. To maintain the shape of the product, the binding elements connecting
the PKTU inner surfaces are provided for. PKTU polymer containers are filled by means of the loading conductor. The conductor itself is filled with soil
using the excavator.
SCOPE OF APPLICATION: PKTU polymer containers are designed for buoyancy control of the pipelines ranging in diameter from 325 mm to 1,420 mm
inclusively which are constructed, reconstructed or overhauled in the flooded or flood-prone areas, floodplains and wetlands with organo-mineral and/orpeat soil of any thickness, as well as within the pipeline deflection points. PKTU can be operated at the ambient air temperature from minus 60 °С to plus40 °С. Climatic version and placement category is NF1 as per GOST 15150-69.
BENEFITS:- No manual rework needed for filling the container with soil due to weight design features and use of conductor,
- No need for supplementary hoisting mechanisms,
- No corrosion-prone metallic structural elements,
- No need for pipeline insulation protection means (lining),
- Small mass of the weight not filled with soil,
- Compact transportation and storage,
- Minimisation of logistics costs provided that the density of soils at the construction area is at least 1.4 t/m3 and a fraction size is within 50 mm,
- Small mass of the weight not filled with soil,
- Less volume of earthworks due to reducing the width of the trench.
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FERROCONCRETE WEIGHTS
UBO-UM weight general view
1 — ballasted pipeline,2 — pipeline insulating coating protection,
3 — ferroconcrete block,
4 — upper soft connecting belt,
5 — lower soft connecting belt,
6 — service lugs (for installation and handling),
7 — support belts fitting hooks.
14 FERROCONCRETE WEIGHTS
Pipeline diameter, mm Model of weightTwo blocks total mass, t (for a
concrete density of 2.4 t/m3)Maximum ballasting capacity of weight, tnf
1,420 UBO-UM-1420 5.86 3.43
1,220 UBO-UM-1220 5.63 3.30
1,020 UBO-UM-1020 3.94 2.31
820 UBO-UM-820 2.64 1.55
720 UBO-UM-720 2.07 1.21
530 UBO-UM-530 0.89 0.53
UBO-UM PREFABRICATED WRAP-AROUND FERROCONCRETE WEIGHTS
Specification TU 5853-003-89632342-2009 as amended by revision No. 2
DESCRIPTION: the UBO-UM type weight consists of two ferroconcrete blocks and two pairs of MSP soft connecting belts (included in the scope of
supply) made of polyester industrial textile or woven strips used to fasten the ferroconcrete blocks to the pipelines. To prevent the damages to the pipeline
insulating coating during the UBO-UM installation, the protective mats shall be applied made of ZK-SLP rockshield as per Specification TU 2246-001-
96017324-2010 as amended by revision No. 1 (not included in the scope of supply).
SCOPE OF APPLICATION: wrap-around ferroconcrete weights of UBO-UM type are designed for buoyancy control of the pipelines (including those
with a heat-insulating structure) ranging in outside diameter from 530 mm to 1,620 mm inclusively, laid through the flooded or flood-prone areas or the
floodplains where a thickness of organo-mineral and/or peat soil is within the depth of the trench.
Climatic version is NF1 as per GOST 15150-69.
BENEFITS:- Stable structure (the gravity centre of the mounted blocks is located lower than the longitudinal axis of the pipeline),
- Fixed angle between the ferroconcrete blocks due to specific design of the MSP soft support belts,
- Batch method of mounting can be applied,
- Increased weight characteristics allow to widen the spacing.
UBO-UM specifications
UtO weight general view
1 — ballasted pipeline,
2 — pipeline insulating coating protection,
3 — ferroconcrete block of weight,4 — upper support belt (to fix the angle between the blocks),
5 — lower support belt (to retain the blocks),
6 — support belts fitting hooks,
7 — service lugs (for installation and handling).
FERROCONCRETE WEIGHTS 15
Pipeline diameter, mm Model of weightTwo blocks total mass, t
(for a concrete density of 2.4 t/m3)Ballasting capacity of weight, tnf
1,420 UtO-1420 4.400 2.578
1,220 UtO-1220 4.400 2.578
1,020 UtO-1020 3.005 1.763
820 UtO-820 0.947 0.557
720 UtO-720 0.947 0.557
530 UtO-530 0.501 0.296
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UtO PIPELINE WRAP-AROUND WEIGHT
Specification TU 4834-001-67319596-2012 as amended by revision No. 1
DESCRIPTION: the UtO weight represents two prismatic ferroconcrete blocks interconnected by MSP soft support belts (not included in the scope of
supply) made of polyester industrial textile and sewn to each other. The hooks, the mounting and service lugs are provided for on the exterior of the blocks.
To prevent the damages to the pipeline insulating coating during the UtO installation, the protective mats shall be applied made of ZK-SLP rockshield as per
Specification TU 2246-001-96017324-2010 as amended by revision No. 1 (not included in the scope of supply).
SCOPE OF APPLICATION: the UtO weights are designed for buoyancy control of the pipelines (including those with a heat-insulating structure) ranging
in outside diameter from 530 mm to 1,620 mm inclusively laid through the flooded or flood-prone areas or the floodplains where the organo-mineral and/or
peat soil is not thicker than the depth of the trench. Climatic version is NF1 as per GOST 15150-69.
BENEFITS:- Stable structure (the gravity centre of the mounted blocks is located lower than the longitudinal axis of the pipeline),
- Fixed angle between the ferroconcrete blocks due to specific design of the MSP soft support belts.
UtO specifications
MSP-UtO soft support belt general view
1 — upper support belt,
2 — lower support belt,3 — connecting stitches,
4 — tag,
5 — upper MSP marking point.
16 FERROCONCRETE WEIGHTS
Parameter name UoM Value
Mass per unit area g/m2 at least 300
Tensile strength of samples kgf/5 cm at least 300
Elongation at break % at least 30
MSP-UtO SOFT SUPPORT BELT
Specification TU 4834-001-67319596-2012 as amended by revision No. 1
DESCRIPTION: the soft support belts (MSP-UtO) are made of polyester industrial textile by sewing with polymer threads. The width of the soft support
belts for UtO is at least 100 mm for the pipelines with a diameter of 530 mm and at least 150 mm for other standard sizes.
SCOPE OF APPLICATION: soft support belts are used together with wrap-around ferroconcrete weights (UtO) which are designed for buoyancy control
of the pipelines (including those with a heat-insulating structure) ranging in outside diameter from 530 mm to 1,620 mm inclusively laid through the flooded
or flood-prone areas or the floodplains where a thickness of organo-mineral and/or peat soil is within the depth of the trench.
Specifications for polymer industrial textile used in production of MSP-UtO
1 — ballasted pipeline,
2 — pipeline insulating coating protection,3 — UTK half-weight,
4 — fasteners,
5 — hoisting lugs (for installation and handling).
FERROCONCRETE WEIGHTS 17
Model of weight Length L, mm Width B, mm Thickness q, mm Set mass, reference value*, t
2-UTK 325-12 1,200 670 125 0.58
2-UTK 426-12 1,200 770 125 0.68
2-UTK 530-12 1,200 880 125 0.77
2-UTK 720-24 2,400 1,170 175 2.9
2-UTK 820-24 2,400 1,280 180 3.33
2-UTK 1020-24-1 2,400 1,440 160 3.42
2-UTK 1020-24-2 2,400 1,510 195 4.24
2-UTK 1220-24-1 2,400 1,710 190 4.82
2-UTK 1220-24-2 2,400 1,800 235 6.16
2-UTK 1420-24-1 2,400 1,940 205 5.97
2-UTK 1420-24-2 2,400 2,090 280 8.5
PREFABRICATED ANNULAR FERROCONCRETE WEIGHTS FOR BUOYANCY CONTROL OF TRUNK PIPELINES (UTK)
Specification TU 5853-005-67319596-2016
DESCRIPTION: the UTK weights consist of two half-rings interconnected by means of the fasteners (studs (bolts), washers, nuts). Mounting lugs on the
exterior surface of the half-rings are designed for handling and mounting operations. Lateral platforms with through holes for fasteners are provided fornearby the end faces of the half-rings. To prevent the damages to the pipeline insulating coating during the UTK installation, the means for protection of thepipeline insulating coating shall be applied (not included in the scope of supply).
SCOPE OF APPLICATION: prefabricated annular ferroconcrete weights (UTK) are designed for buoyancy control of the pipelines (including those with
a heat-insulating structure) ranging in outside diameter from 325 mm to 1,620 mm inclusively when crossing the natural and artificial water obstacles,
floodplains, wetlands, swamped and flooded areas. Climatic version and placement category is NF1 as per GOST 15150-69.
BENEFITS:- UTK can be used when laying the pipelines by trenching or pulling technique,
- Can be mounted on pipeline when placed on the edge,
- Pipelines ballasted with UTK can be laid in partially or fully flooded trenches,
- Ensured UTK positioning on the pipelines,
- No special means for mounting are required — engineering equipment of construction (repair) train can be used,
- Curved portions of the pipeline can be ballasted.
Products specifications
* The set weight is specified for the concrete with a density of 2.4 t/m3
UTK half-ring general view
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18 CAST IRON WEIGHTS
Pipeline diameter, mm Model of weightDimensions, mm Two half-weights mass
(at cast iron density of 7.0 t/m3), kgН L B
1,420
heat-insulated pipelinesUChK-1620 940 1,970 900 3,220 ± 120
1,420 UChK-1420 835 1,740 730 2,200 ± 50
1,220 UChK-1220 720 1,555 871 2,180 ± 50
1,067 UChK-1067 626 1,360 700 1,160 ± 50
1,020 UChK-1020 605 1,330 695 1,160 ± 50
820 UChK-820 505 1,140 825 1,100 ± 30
720 UChK-720 455 1,010 890 1,120 ± 30
630 UChK-630 410 930 530 500 ± 30
530 UChK-530 355 819 500 460 ± 30
426 UChK-426 310 699 455 360 ± 30
377 UChK-377 285 670 470 300 ± 30
325 UChK-325 250 600 470 276 ± 30
273 UChK-273 234 540 410 200 ± 30
219 UChK-219 207 485 390 150 ± 16
159 UChK-159 174 420 320 100 ± 16
108 UChK-108 135 345 250 50 ± 16
1 — ballasted pipeline,
2 — pipeline insulating coating protection,
3 — UChK half-weight,
4 — fasteners,
5 — mounting opening (for installation and
handling).
UChK half-weight general view
UChK CAST IRON ANNULAR WEIGHTS
Specification TU 4834-004-89632342-2012
DESCRIPTION: the UChK cast iron annular weight consists of two cast iron half-weights interconnected with fasteners (bolts (studs), nuts, washers) at 4
points. To prevent the damages to the pipeline insulating coating during the UChK installation, the means for protection of the pipeline insulating coating
shall be applied (not included in the scope of supply).
SCOPE OF APPLICATION: cast iron annular weights (UChK) are designed for buoyancy control of the pipelines (including those with a heat-insulating
structure) ranging in outside diameter from 108 to 1,620 mm inclusively when crossing the natural and artificial water obstacles, floodplains, wetlands,
swamped and flooded areas. Climatic version is NF1 as per GOST 15150-69.
BENEFITS:- UChK are highly resistant to damages during transportation, storage, on-site installation, and operation,
- UChK can be used when laying the pipelines by trenching or pulling technique,
- Can be mounted on pipeline placed on the edge,
- Pipelines ballasted with UChK can be laid in partially or fully flooded trenches,
- Reliable UChK positioning on the pipelines,
- No special means for mounting are required — engineering equipment of construction (repair) train can be used.
UChK specifications
19MEANS FOR PIPELINE ANCHORING IN DESIGN POSITION
1 — leading rod,
2 — long rod,
3 — short rod,
4 — helical blade,
5 — connecting support belt,
6 — bolted connection,
7 — coupling,
8 — bushing.
UAZT PIPELINE ANCHORAGE DEVICE
Specification TU 4834-029-89632342-2014 as amended by revision No. 1
DESCRIPTION: Each leg of UAZT consists of a leading rod with helical blades, long rods and a short rod interconnected by bolted couplings. The helical
blades are welded or bolted to the leading rods. A support connecting belt is fastened to the UAZT legs via the bushings.
SCOPE OF APPLICATION: UAZT anchorage devices are used for keeping the pipelines (including those with a heat-insulating structure) in design
position. These anchorage devices can be used with the pipelines ranging in outside diameter from 377 to 1,420 mm inclusively laid through the flooded or
swamped areas with stable underlying soils and a thickness of organo-mineral and/or peat soil within the depth of the trench.
Climatic version is NF1 as per GOST 15150-69.
BENEFITS:- Enhanced reliability of pipeline anchoring,
- Pipeline insulation integrity is ensured due to out of contact with solid or cutting structural elements,
- Considerable saving of time for pipeline construction,
- Minimisation of transportation and storage costs.
UAZT general view
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CONCRETE COATED PIPES AND ACCESSORIES FOR THEM
20
FZPU-ARMATON FIELD JOINT COMPOSITE
FORMWORK
PIPELINE JOINT PROTECTION UNIT (UZST)
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CONCRETE COATED PIPES AND ACCESSORIES FOR THEM
PIPES WITH EXTERNAL CONCRETE
WEIGHT COATING
PIPES COATED WITH EXTERNAL PROTECTIVE
CONCRETE COATING
PIPELINE CONNECTORS WITH EXTERNAL
CONCRETE WEIGHT COATING (SDT)
22 PIPES WITH EXTERNAL CONCRETE WEIGHT COATING
* — basic product data is defined by Project Specifications (PS).
Parameter* UoM Values
Diameter range (inclusive) mm From 219 to 1,420
Concrete density kg/m3 From 1,900 to 3,400
Concrete coating thickness mm From 40 to 150
Compression strength, minimum MPa 40
Metallic frame structure - Yes
Reinforcing mesh - Yes
Integrated version - Yes
Maintainability - Yes
PIPES WITH EXTERNAL CONCRETE WEIGHT COATING
Specification TU 1394-001-22390022-2015 as amended by revision No. 1
DESCRIPTION: the external concrete weight (ballast) coated pipes are the electric welded steel pipes with a factory applied anticorrosive
insulating and concrete weight coatings. Concrete coating is applied at factory by spraying, i.e. by continuous pouring of concrete mixture
onto a lengthwise moving and rotating pipe coated with anticorrosive coating. The use of pipes with external continuous concrete weight
coating is more effective in most cases than the conventional buoyancy control methods.
SCOPE OF APPLICATION: steel pipes ranging in diameter from 219 mm to 1,420 mm inclusively with an external concrete weight
(ballast) coating are designed for construction, reconstruction and repair of pipeline crossings over the following areas: floodplains; water
obstacles; type I wetlands; type II wetlands; type III wetlands; flood-prone areas; flooded areas; submerged sea crossings; sea shelves.
BENEFITS:- No extra costs required for the pipeline lining and buoyancy control works in the field conditions,
- No risk of damages to anticorrosive coating of pipelines during transportation, handling, construction and operation,
- Uniform load distribution along the entire pipe length instead of load distribution at intervals which takes place when the set-on weights of any
type are used,
- No risk of human errors during application of concrete coating due to high level of process automation,
- In most cases, the estimated cost of pipeline buoyancy control by use of concrete coating pipes is cheaper than that of set-on weights of any
types.
Products specifications
23PIPES COATED WITH EXTERNAL PROTECTIVE CONCRETE
COATING
* — basic product data is defined by Project Specifications (PS).
Parameter* UoM Values
Diameter range mm From 219 to 1,420
Concrete density kg/m3 From 1,900 to 3,400
Concrete coating thickness (depends on reinforcement type) mm From 15 to 150
Compression strength class, not lower than - В25
Metallic frame structure - Yes
Reinforcing mesh - Yes
Integrated version - Yes
Maintainability - Yes
PIPES COATED WITH EXTERNAL PROTECTIVE CONCRETE COATING
Specification TU 1394-004-22390022-2016
DESCRIPTION: the external protective concrete coating of the pipe (hereinafter referred to as the NZBP) is applied coaxially over the factory-
applied coating of the steel pipe. The external protective concrete coating is applied by spraying on the pipes ranging in outside diameter from
219 mm to 1,420 mm.
The protective coating is designed to prevent the mechanical damages to the pipeline insulating coating during construction, reconstruction and
in-service repair.
Pipes coated with external protective concrete coating can be operated at the ambient temperatures ranging from minus 45 °С to plus 60 °С.
SCOPE OF APPLICATION: pipes coated with external protective concrete coating are designed for pipelining with use of trenchless,
trenching or subsurface techniques in the following areas:
- Highlands and rough soil conditions,
- Submerged crossings constructed with use of trenchless techniques,
- Permafrost soils,
- Other areas where additional protection is required to prevent the damages to the pipe surface and protective insulating coating.
BENEFITS:- Pipes coated with external protective concrete coating are ready for welding and laying,
- External protective concrete coating is evenly spread along the pipe,
- External protective concrete coating provides highly reliable protection of insulating coating against mechanical damages,
- External protective concrete coating can be used instead of commonly used means for insulating coating protection,
- Can be used for pipelining with use of trenching, pulling or floating techniques.
Products specifications
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PIPELINE CONNECTORSWITH EXTERNAL CONCRETE WEIGHT COATING (SDT)
24
Parameter name Parameter value
Outside diameter of pipeline connector coated with external concrete weight coating to be defined by Project Specifications
Concrete coating thickness at least 40 mm
Length of uncoated ends of SDT pipeline connector at least 400 mm
Mass of pipeline connector coated with external concrete weight coating to be defined by Project Specifications
Concrete compression strength at least 40 MPa
Design concrete density at least 1,900 kg/m3
Water absorption capacity of concrete within 5 % by weight
Concrete freeze-thaw resistance at least F100
Bar frame annular rods spacing within 120 mm
Distance from SDT pipeline connector insulating coating to bar frame at least 15 mm
Negative buoyancy to be defined by Project Specifications
PIPELINE CONNECTORS
WITH EXTERNAL CONCRETE WEIGHT COATING (SDT)
Specification TU 24.20.13–006–22390022–2017
DESCRIPTION: the pipeline connector consists of a pipe offset made of an electric line welded or seamless steel pipe coated with factory-
applied insulating coating and a coaxial external concrete weight coating applied by pouring the concrete into the framework. The external
concrete weight coating is an in-situ concrete construction reinforced by the steel bar frame.
SCOPE OF APPLICATION: concrete weight coated pipeline connectors (SDT) ranging in outside diameter from 219 to 1,420 mm, coated
with external concrete weight coating and equipped with monitoring systems, are designed for use in construction, repair and reconstruction
of the submerged and wetland crossings, for laying the pipes in the flooded areas and offshore segments of pipelines, as well as for
subsurface and above-ground pipelining in the depth of seasonally frozen or weak soils.
The SDT pipeline connectors are designed for operation at the ambient temperatures ranging from minus 20 °С to plus 80 °С. The storagetemperatures range from minus 60 °С to plus 60 °С. The transportation and installation temperatures range from minus 45 °С to plus 60 °С.
BENEFITS:- SDT coated with external concrete weight coating are ready for welding and laying in onshore and offshore segments of pipelines,
- When used with pipes coated with external concrete weight coating, these connectors ensure uniform distribution of mass along the
ballasted pipeline,
- SDT feature all advantages of pipes coated with external concrete weight coating.
Products specifications
1 — SDT,
2 — external concrete weight coating.
CONCRETE COATED
PIPELINE CONNECTORS (SDT) 25
Property Defined indicator (parameter) Value
Requirements to construction of external protective concrete coating
Puncture resistancePipe offset anticorrosive coating maintains integrity after the indenter impact on
the external protective concrete coating with a force of at least, kN9
Impact strengthPipe offset anticorrosive coating maintains integrity after the indenter impact on
the external protective concrete coating with a force of at least, kJ5
Longitudinal cutting resistancePipe offset anticorrosive coating and external protective concrete coating maintain
integrity after dragging the indenters with a load of at least, kN3
Alternating bending resistance
External protective concrete coating remains resistant to puncture after double
alternating bending by the bending moment generating a stress from 150 MPa to
330 MPa in the pipe, at least, kN
8
Adhesion of external protective concrete
coating when sheared relative to anticorrosive
coating
Shear stress, at least, MPa 0.45
Length of ends free of external protective
concrete coating
Distance from the pipe end face to the end face of external protective concrete
coating, not less, mm250
External protective concrete coating thicknessDistance between the anticorrosive coating and the outer surface of the SDT
concrete coating
In compliance with Project Specifications (PS), but at
least 15 mm
Requirements to the concrete of the external protective concrete coating
Compression strength Strength class, not lower than В25
Water absorption capacity Water absorption by weight, not higher than, % 5
Freeze-thaw resistance Freeze-thaw resistance class, not lower than F200
Note:Parameter values given in the table may be changed by agreement with the Customer.
Meanwhile, the changes in parameter values shall not impair the indicators given in the table if the pipeline connectors coated with external protective
concrete coating are subject for use at the facilities of Gazprom PJSC.
PIPELINE CONNECTORS
WITH EXTERNAL CONCRETE COATING (SDT)
Specification TU 24.20.13–007–22390022–2018
DESCRIPTION: the pipeline connector coated with external protective concrete coating (hereinafter referred to as the NZBP) consists of a pipe
offset made of an electric line welded or seamless steel pipe coated with factory insulating coating and a coaxial external protective concrete
coating applied by pouring the concrete into the framework.
SCOPE OF APPLICATION: pipeline connectors ranging in outside diameter from 219 to 1,420 mm and coated with external protective
concrete coating are designed for pipelining with use of trenchless, trenching, above-ground and subsurface technologies in the following areas:
- Highlands and rough soil conditions,
- Submerged crossings constructed with use of trenchless techniques,
- Permafrost, seasonally frozen and weak soils,
- Pipeline sections equipped with wrap-around, annular or other buoyancy control systems without use of pipeline protection means,- Other sections where the additional protection is required against the damages to the surfaces of pipelines and the external anticorrosivecoating of pipe offsets.
BENEFITS:
- Pipeline connectors coated with external protective concrete coating are ready for welding and laying,
- External protective concrete coating of pipeline connectors is evenly spread along the pipe,
- External protective concrete coating of pipeline connectors provides highly reliable protection of insulating coating against mechanical
damages,
- Pipeline connectors coated with external protective concrete coating can be used with pipes coated with external protective concrete
coating.
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1 — pipeline,
2 — external concrete coating,3 — welded joint insulation,4 — pipeline joint protection unit (UZST).
26 PIPELINE JOINT PROTECTION UNIT (UZST)
Parameter name Value
Concrete compression strength class, not lower than В25
Water absorption, by weight, %, not higher than 5
Concrete waterproofing capacity, not lower than W6
Freeze-thaw resistance F100
PIPELINE JOINT PROTECTION UNIT (UZST)
Specification TU 5850–005–22390022–2017
DESCRIPTION: this unit consists of two wrap-around ferroconcrete segments mounted on the pipe and interconnected by studs and nuts. The
external surface of UZST half-rings is equipped with mounting and service lugs for handling and installation operations. Recesses with through
holes for fasteners are provided on lateral surfaces of the UZST half-rings for mounting them on a pipeline.
The basic product data is defined by Project Specifications (PS) based on the properties of concrete coated pipes subject to be equipped with
UZST.
SCOPE OF APPLICATION: the UZST prefabricated pipeline joint protection & buoyancy control units are used in construction, repair and
reconstruction of pipelines ranging in diameter from 219 to 1,420 mm made of pipes coated with 50–150 mm thick external concrete weight
coating, laid over the wetlands, water obstacles (including the offshore areas), and in the flooded or swamped lands.
BENEFITS:
- Highly efficient protection of welded pipe joints against mechanical damages, including on the offshore pipelines,- No hard climatic restrictions for UZST mounting on pipe joints,
- Uninterruptible feed of pipe strings along the stinger roller supports and trolley holders of the pipelaying crane.
UZST concrete properties
Products specifications
FZPU-ARMATON FIELD JOINT COMPOSITE FORMWORK 27
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Dimensions
Length (measured around the pipeline circumference), mm From 2,200 to 4,980
Width (measured along the pipeline axis), mm From 1,100 to 1,500
Thickness, mm From 1.5 to 3.0
Mass per unit area, g/m2 2,500 ± 500
FZPU-ARMATON FIELD JOINT COMPOSITE FORMWORK
Specification TU 23.14.12-070-00204961-2016
BENEFITS:
- Easy mounting,
- Uninterruptible feed of pipe strings along the stinger roller supports and trolley holders of the pipelaying crane.
DESCRIPTION: the FZPU-ARMATON field joint composite formwork is made of thermally interconnected woven fabrics and waterproofing
materials. Waterproofing materials and woven fabrics create a shield preventing the polyurethane foam from extruding through the FZPU-
ARMATON formwork when poured onto the pipeline field joint.
Fiberglass fabrics (of multiaxial, roving and other types) are used as woven fabrics due to high strength (reinforcing ability), low rupture strain
and high fireproofing and electrical insulating properties.
As waterproofing materials, such roll or sheet materials can be used which are waterproof, chemical-resistant, and designed for
waterproofing and electrical insulation of coatings on various structures.
SCOPE OF APPLICATION: this product is used as a formwork for filling the welded joints of concrete coated pipes with polyurethane
foam when laying the submerged pipelines at the ambient temperatures ranging from minus 60 °С to plus 60 °С.
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MEANS OF PIPELINE PROTECTION AGAINST MECHANICAL DAMAGES
SLP POLYMER ROCKSHIELD PROTECTIVE PADS
POLYMER PROFILE FOR PROTECTION OF
PIPELINES INSULATING COATING AGAINST MECHANICAL
DAMAGES
NEFTEGAZ PIPELINE LINING POLYMER
PROFILES
POLYMER ROCKSHIELD
UKM COVERING MATERIAL
BALIT LINING SYSTEM
28
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GAS PIPELINE LINING MEANS
Note:
* Standard size produced by agreement with the customer.
1. For standard O version, the laminating polyethylene layer is 2 mm thick.
For reinforced U version, the laminating polyethylene layer is 3 mm thick.
2. ZK-SLP may be produced with other dimensions and with/without perforation by agreement with the customer.
1 — protected pipeline,
2 — ZK-SLP protective pad,
3 — means of fastening ZK-SLP to pipeline.
29
Model designation Pipeline diameter, mmLength, mm,
at least
Width (measured along the
pipeline axis), mm, at leastPad mass, version O, kg Pad mass, version U, kg
ZK-SLP protection pads for UBO-UM mounting
ZK-SLP — UBO-UM-1920* 1,920 4,900 1,900 20.2 28.2
ZK-SLP — UBO-UM-1630* 1,630 4,100 1,900 17.0 24.2
ZK-SLP — UBO-UM-1420 1,420 3,600 1,900 14.9 21.3
ZK-SLP — UBO-UM-1220 1,220 3,200 2,050 14.3 20.4
ZK-SLP — UBO-UM-1020 1,020 2,600 2,100 11.9 17.0
ZK-SLP — UBO-UM-820 820 2,000 2,200 9.6 13.7
ZK-SLP — UBO-UM-720 720 1,800 2,200 8.6 12.3
ZK-SLP — UBO-UM-530 530 1,400 1,900 5.8 8.3
ZK-SLP protection pads for UtO mounting
ZK-SLP — UtO-1420 1,420 3,500 1,750 13.3 19.0
ZK-SLP — UtO-1220 1,220 3,100 1,750 11.8 16.5
ZK-SLP — UtO-1020 1,020 2,550 1,750 9.7 13.8
ZK-SLP — UtO-820 820 2,050 1,300 5.8 8.3
ZK-SLP — UtO-720 720 1,800 1,300 5.1 7.3
ZK-SLP — UtO-530 530 1,300 1,300 3.7 5.2
SLP POLYMER ROCKSHIELD PROTECTIVE PADS
Specification TU 2246-001-96017324-2010 as amended by revision No. 1
DESCRIPTION: the ZK-SLP polymer rockshield protective pads represent a structure made of non-woven synthetic material and polymer
laminating sheet.
SCOPE OF APPLICATION: ZK-SLP pads are used to protect the insulating coating of pipelines when mounting the wrap-around
ferroconcrete weights (of UBO-UM, UtO types, etc.) in all macroclimatic areas corresponding to NF1 class as per GOST 15150-69 at the
ambient air temperatures ranging from minus 60 °С to plus 50 °С.
BENEFITS:- Wide scope of application,
- Easy mounting,
- Service life of at least 30 years.
ZK-SLP specifications
ZK-SLP general view
LIN
ING
ME
AN
S
Note:
1. 1,000, 1,500, 2,000, and 3,000 mm long FP profiles are available.
2. Limit length tolerance of FP profile is ±10 mm and limit dimensional tolerance of FP profile cross-section is ±1 mm.
FP profile dimensions in millimeters
GAS PIPELINE LINING MEANS 30
Profile type Pipeline diameter Profile height (Н)Dimensions
R h A B
FP1 From 159 to 325
30
125
23.3
45 3335 28.3
40 33.3
FP2 From 373 to 720
30
250
23.6
60 4835 28.6
40 33.6
FPЗ From 820 to 1,420
30
500
23.8
74 6235 28.8
40 33.8
POLYMER PROFILE FOR PROTECTION OF PIPELINES INSULATING
COATING AGAINST MECHANICAL DAMAGES
Specification TU 2290-002-93629877-2011 as amended by revision No. 1
DESCRIPTION: FP polymer profile is supplied in the form of lining mats made of polymer plates factory assembled with use of steel rope
tie-strips. Needle-punched polyether fabric on the inner side of the polymer profile enhances the adherence to the pipeline insulating
coating.
SCOPE OF APPLICATION: the FP polymer profile is designed to protect the pipeline insulating coating against mechanical damages
when mounting and operating the weights, and also when pulling the pipe strings. This profile is used for pipelines ranging in outside
diameter from 159 to 1,420 mm inclusively in the climatic areas corresponding to NF1 class as per GOST 15150-69 at the ambient air
temperatures from minus 40 °С to plus 60 °С.
BENEFITS:- Easy mounting,
- Can be used together with UTK and UChK products and also in the rocky soils for protection of insulating coating and heat-insulation
structure against mechanical damages,
- High accuracy of profile and mat dimensions for each standard size of pipe.
FP profile cross-section and lining mat general view
GAS PIPELINE LINING MEANS
Note:
1. Only 2,000 mm long standard Neftegaz profiles are manufactured as standard.
2. The profiles with other parameters and dimensions can be manufactured upon the customer’s request.
31
Pipeline diameter, mmProfile section dimensions, mm
Number of profiles per mat, pcs.
h a
159 30 60 18
325 30 60 28
426 30 60 42
530 30 60 52
720 30 60 66
820 30 60 74
1,020 30 60 94
1,220 30 60 110
1,420 30 60 128
NEFTEGAZ PIPELINE LINING POLYMER PROFILES
Specification TU 2290-002-54892207-2006 as amended by revision No. 1
DESCRIPTION: the Neftegaz profiles are made of polyvinylchloride compound (PVC) and supplied in the form of mats assembled with
lining belts as per Specification TU 8151-015-54892207-2006. The lining belts are designed to provide easy primary installation of profile.
They are finally secured on the pipeline by means of binding steel wire (as per GOST 3282). The lining belts may be ordered optionally on
the basis of 2 belts per 1 running meter of the pipeline.
SCOPE OF APPLICATION: the Neftegaz profiles are designed to protect the external surfaces of pipelines ranging in diameter from
159 mm to 1,420 mm inclusively when mounting the cast iron and ferroconcrete weights and anchorage devices in any climatic area of the
country at operating temperature from minus 40 °С to plus 70 °С.
Neftegaz profile specifications
Neftegaz profile cross-section and assembly diagram
LIN
ING
ME
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GAS PIPELINE LINING MEANS 32
Pipeline diameter,
mm
Basic material tensile strength, reference value,
kN, minimum
Belt length, m
Body Tail Total
159 25 1.05 0.55 1.6
219 25 1.25 0.7 1.95
325 25 1.7 1.2 2.9
377 25 1.7 1.25 2.95
426 25 2.15 1.1 3.25
530 25 1.75 1.65 3.4
720 25 2.15 2.1 4.25
820 25 2.15 2.4 4.55
1,020 25 2.15 2.9 5.05
1,220 25 2.15 3.6 5.75
1,420 25 2.15 4.1 6.25
PVKh-1 LINING BELT FOR NEFTEGAZ PROFILE
Specification TU 8151-015-54892207-2006
SCOPE OF APPLICATION: the PVKh-1 lining belts for Neftegaz profile are designed to fasten, pre-fix and easily mount the Neftegaz
lining profiles (as per Specification TU 2290-002-54892207-2006) on the external surfaces of pipelines (including gas and oil pipelines)
ranging in diameter from 159 mm to 1,620 mm. The belts retain their service properties at temperatures from minus 40 °С to plus 40 °С.
BENEFITS:- Protective coating can be produced for any presented here standard pipe sizes due to unified profile design.
Products specifications
Note:
1. Total sheet thickness is within 5 mm.
2. For protection of the curved portions of pipelines, the SLP tapes with a width of 400 to 600 mm and a length within 10,000 mm are produced.
3. For standard O version, the laminating polyethylene layer is 2 ± 0.2 mm thick.
4. For reinforced U version, the laminating polyethylene layer is 3 ± 0.2 mm thick.
5. SLP may be produced with other dimensions and with/without perforation by agreement with the customer.
SLP33
Rockshield gradeOutside pipeline
diameter, mm
Length
L-50, mm, at least
Width B (measured
along the pipeline axis),
mm, at least
1 sheet mass,
version O, kg
1 sheet mass,
version U, kg
SLP-1420 1,420 4,700 2,400 24.7 ± 2.1 35.1 ± 2.1
SLP-1220 1,220 4,060 2,400 21.3 ± 1.8 30.2 ± 1.8
SLP-1020 1,020 3,440 2,400 18.0 ± 1.5 25.5 ± 1.5
SLP-820 820 2,820 2,400 14.8 ± 1.3 21.0 ± 1.3
SLP-720 720 2,500 2,400 13.2 ± 1.2 18.7 ± 1.2
SLP-630 630 2,220 2,400 11.7 ± 1.0 16.6 ± 1.0
SLP-530 530 1,900 2,400 10.0 ± 0.9 14.2 ± 0.9
SLP-426 426 1,580 2,400 8.3 ± 0.7 11.8 ± 0.7
SLP-377 377 1,425 2,400 7.4 ± 0.6 10.6 ± 0.6
SLP-325 325 1,260 2,400 6.6 ± 0.6 9.4 ± 0.6
SLP-273 273 1,090 2,400 5.8 ± 0.5 8.2 ± 0.5
SLP-219 219 920 2,400 4.8 ± 0.4 6.8 ± 0.4
PROTECTIVE POLYMERIC ROCKSHIELD FOR INSULATED SURFACE OF PIPELINES WITH
DIAMETERS UP TO 1,420 MM INCLUSIVELY
Specification TU 2246-001-96017324-2010 as amended by revision No. 1
DESCRIPTION: the polymer rockshield (SLP) is a structure manufactured by one-side lamination of non-woven synthetic material to
the polymer material with further perforation.
SCOPE OF APPLICATION: the polymer rockshield is designed to protect the insulated surface of pipelines with a diameter up to
1,420 mm inclusively against mechanical damages when the pipelines are laid in rocky and permafrost soils, including when the backfill
soil contains the gruss, pebbles, gravel, crushed stones and coarser solid inclusions. The product can be used in all macroclimatic areas
corresponding to NF1 class as per GOST 15150-69 at the ambient temperatures from minus 60 °С to plus 50 °C.
BENEFITS:- High shock-absorbing capacity (impact resistance),
- Simplified pipeline lining process (mounting tape/clamp).
SLP dimensions and mass
1 — pipeline coated with external anticorrosive protective coating,2 — substrate,
3 — UKM sheet,
4 — mounting tie.
COVERING MATERIAL 34
Parameter name Value
Puncture resistance at 20 °С, kN, at least 45
Impact resistance, J, at least 200
Resistance in aggressive soils (a decrease in the maximum tensile strength of
the UKM sheet after exposure to aggressive soils simulating media), %,
maximum
10
UKM COVERING MATERIAL
Specification TU 22.21.30-038-63341682-2017 as amended by revision No. 1
DESCRIPTION: the UKM covering material (hereinafter referred to as UKM) is a structure made of a polymer sheet with front side
laminated by fiberglass material combined with a damping material substrate fixed to the pipeline.
SCOPE OF APPLICATION: UKM covering mat is designed to protect the external anticorrosive protective coating of the pipelines ranging
in diameter from 225 to 1,420 mm inclusively when laid in harsh geological engineering conditions (including the presence of large rock
fractions), installation and the entire service life. UKM can be used in all macroclimatic areas at temperatures ranging from minus 45 °С to
plus 60 °С.
BENEFITS:
- Minimum weight and optimal sheet dimensions ensure the minimum logistics costs, fast installation and handling without use of hoisting
mechanisms,
- Installation without gaps,- Enhanced resistance to different mechanical damages due to high robustness of structure and non-brittle material,
- May be mounted on pipeline bent sections and pipe offsets,
- Mechanical impact absorption due to compensatory substrate.
UKM specifications
BALIT LINING SYSTEM35
Parameter name Defined parameters Unit Parameter value
Impact resistanceImpact resistance at plus 20 °С
Impact resistance at minus 40 °СJ, at least 50
FlexibilityFlexibility at temperature of plus 20 °С
Flexibility at temperature of minus 40 °С- No damages
Specific insulation resistance Ω·m, at least 108
Punching resistanceValue of deformation (compression strain) at a
mechanical stress of 5 MPa in a sample %, not more than 85
BALIT LINING SYSTEM
Specification TU 22.21.4-007-96017324-2017
DESCRIPTION: the BALIT lining system is made of a polymer sheet laminated on both sides with fiberglass and an expanded
polyethylene sheet used as a substrate which are fixed to the external anticorrosive coating of pipeline by means of tie clamps.
SCOPE OF APPLICATION: this product is designed for protection of external anticorrosive coating of pipelines with diameters up to
1,420 mm inclusively against mechanical damages when using cast iron and reinforced concrete set-on weights, and for protection of the
pipeline when pulling the pipe string through the cross-section of submerged crossing. The BALIT lining system is used in all macroclimatic
areas corresponding to NF1 class as per GOST 15150-69 at the ambient temperatures from minus 60 °C to plus 50 °C.
BENEFITS:- Low weight in comparison to the existing solutions — no need for hoisting mechanisms,
- Low cost,
- Stability of properties during operation,
- No adverse environmental impact.
Main physical and mechanical properties of the BALIT lining system.
BIO PLUGS
ST
RU
CT
UR
ES
,
MA
TE
RIA
LS
36
Parameter name UoM Guideline value
Appearance - Blue plug with the logo of Gazprom PJSC and letters “BIO”
Tensile strength (10 mm wide sample) kN At least 0.4
Freeze-thaw resistance % At least 90
Ultraviolet radiation resistance % At least 90
Ageing resistance % At least 90
Water absorption capacity % Not more than 5
BIO PLUG FOR TRANSPORTATION AND STORAGE OF PIPES, PIPELINE
CONNECTORS AND VALVES
Specification TU 22.29.29-039-63341682-2017
DESCRIPTION: the plugs are manufactured of the Metalen-BIO material as per Specification TU 20.16.10-036-63341682-2017. The
plug design provides for handling by means of end-face gripper hooks (special cross-bars). Top holes in the plug ensure air circulation to
prevent formation and accumulation of condensate inside the pipes and connectors. Service life of a plug is at least 10 years.
SCOPE OF APPLICATION: BIO inventory plugs are designed to protect pipes, pipeline connectors and valves ranging in outside
diameter from 57 to 1420 mm inclusively during transportation, storage, handling (including with use of end-face grippers) and other
routine operations against the following:
- Penetration of moisture, dirt and debris inside the pipe,
- Mechanical damages to pipe bevel,
- Mechanical damages to pipe edge.
The plugs are serviceable at the temperatures ranging from minus 65 °С to plus 60 °С.
BENEFITS:- Reliable protection of pipe bevels and edges against mechanical damages,
- Efficient protection against penetration of moisture, dirt and debris inside the pipe.
Specifications:
STRUCTURES FOR PIPELINE CROSSINGS THROUGH
THE NATURAL AND ARTIFICIAL OBSTACLES
37
KS
P
KSP CROSSING CONSTRUCTION SET
UOZR.M SUPPORT AND PROTECTION ROLLER UNITS
UZMP ANNULAR SPACE PROTECTION UNITS
PROTECTIVE DIELECTRIC RINGS (SPACERS)
PIPELINE CROSSING SEALING SLEEVES
(MGP AND MGP-MOLNIYA)
ONK GUIDE RINGS
PMTD RUBBER SLEEVES
UPMTD RUBBER SLEEVE COVERS
STRUCTURES FOR PIPELINE CROSSINGS THROUGH
THE NATURAL AND ARTIFICIAL OBSTACLES (KSP)
38
KS
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1 — carrier pipeline,2 — protective casing,
3 — guide ring (ONK),
4 — sealing sleeve (MG),
5 — sleeve clamp,
6 — sleeve protection unit (UZM) — flange,
7 — sleeve protection unit (UZM) — housing,
8 — cable protective encasement.
39 STRUCTURES FOR PIPELINE CROSSINGS THROUGHTHE NATURAL AND ARTIFICIAL OBSTACLES
KSP CROSSING CONSTRUCTION SET
Specification TU 4834-002-67319596-2013
DESCRIPTION: the KSP crossing construction set consists of ONK guide rings, MG sealing sleeves (including a set of KhMG clamps),
and UZM sleeve protection units.
ONK guide rings are manufactured from two or three segments with supports. ONK guide ring supports can be of a fixed type (sliding
supports) or of a movable type (rolling supports and combined supports (a sliding support combined with a rolling support)). ONK guide
rings are designed to protect the external coating of pipeline against damages when pulled through the protective casing and to provide the
electrical insulation between the carrier pipes and the protection casing (as applied to steel pipelines).
MG sleeves are designed to seal the annular space between the pipeline and the protective casing (encasement) from the ingress ofsurface and ground waters, soils and other contaminants during operation. Unsplit and split MG sleeves are available. MG sleeve versionwith outlet(s) for engineering communications cable is also available. The number of outlets shall be agreed with the Customer.
UZM sleeve protection unit consists of top and bottom housings, and right and left half-flanges joint by the fasteners. At the productionstage, the SLP polymer rockshield (as per Specification TU 2246-001-96017324-2010 as amended by revision 1) is glued to the innersurface of the half-flanges to protect the pipe insulating coating during the movements of pipeline. UZM unit is designed to protect the MGcollars against impacts and soil pressure while backfilling the trenches.
SCOPE OF APPLICATION: KSP crossing construction sets are designed for construction, repair and reconstruction of pipeline
crossings for steel and nonmetallic pipelines ranging in diameter from 57 to 1,420 mm inclusively laid inside the protective casings
(encasements) under the highways, railways and other natural and artificial barriers and obstacles. KSP kit components can be supplied
individually. KSP operating temperatures range from minus 40 °С to plus 60 °С.
KSP diagram and components
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STRUCTURES FOR PIPELINE CROSSINGS THROUGH THE NATURAL AND ARTIFICIAL OBSTACLES
Unit basic parameters
Note:
1. The table provides a basic set of carrier pipeline and protective casing diameters. The units matching the other diameters can be designed and manufactured upon
agreement.
2. Type 4 units are designed for laying the carrier pipeline inside the concrete tunnels through the water obstacles.
3. Symbol * designates a concrete tunnel thickness.
in millimeters
40
TypeUnit designation
(conventional)
Carrier pipeline
diameter
Protective
casing
diameter
Type Unit designation (conventional)Carrier pipeline
diameter
Protective
casing
diameter
Type 1
UOZR.М.1.57 (273) 57 273
Type 2
UOZR.М.2.219 (426) 219 426
UOZR.М.1.57 (325) 57 325 UOZR.М.2.219 (530) 219 530
UOZR.М.1.76 (273) 76 273 UOZR.М.2.273 (530) 273 530
UOZR.М.1.89 (325) 89 325 UOZR.М.2.325 (530) 325 530
UOZR.М.1.108 (325) 108 325 UOZR.М.2.325 (630) 325 630
UOZR.М.1.114 (325) 114 325 UOZR.М.2.377 (630) 377 630
UOZR.М.1.159 (377) 159 377 UOZR.М.2.426 (630) 426 630
UOZR.М.1.159 (426) 159 426 UOZR.М.2.426 (720) 426 720
Type 3
UOZR.М.3.530 (820) 530 820
Type 4
UOZR.М.4.720 (1940) 720 1,940 × 220*
UOZR.М.3.630 (1020) 630 1,020 UOZR.М.4.820 (1940) 820 1,940 × 220*
UOZR.М.З-720 (1020) 720 1,020 UOZR.М.4.1020 (1940) 1,020 1,940 × 220*
UOZR.М.3.820 (1020) 820 1,020 UOZR.М.4.1020 (2500) 1,020 2,500 × 250*
UOZR.М.3.820 (1220) 820 1,220 UOZR.М.4.1220 (2500) 1,220 2,500 × 250*
UOZR.М.3.1020 (1220) 1,020 1,220 UOZR.М.4.1420 (2500) 1,420 2,500 × 250*
UOZR.М.3.1220 (1420) 1,220 1,420
UOZR.М.3.1420 (1720) 1,420 1,720
UOZR.M SUPPORT AND PROTECTION ROLLER UNITS
Specification TU 4834-008-48505838-2010
DESCRIPTION: the UOZR.M support and protection roller unit is a clamp consisting of two (top and bottom) bolted half-clamps. The half-
clamps and the carrier pipeline are separated by dielectric spacer. The bottom half-clamp is equipped with paired bars with in-between
support rollers. The top half-clamp features the frames in which the protective inserts or rollers are installed. In case of long crossings or
significant bending of pipeline train, the horizontal protective rollers are installed in the joint between half-clamps.
SCOPE OF APPLICATION: the UOZR.M units are designed to protect the insulating coating of the carrier pipelines (pipe strings) ranging
in diameter from 57 to 1,420 mm when pulled through the protective casing (encasement) during the construction of crossings under
highways and railways, over water barriers and other natural and artificial obstacles. UOZR.M units can be operated in various climatic
areas at temperatures from minus 40 °С to plus 60 °С.
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STRUCTURES FOR PIPELINE CROSSINGS THROUGH
THE NATURAL AND ARTIFICIAL OBSTACLES
Note:
1. The table provides a basic set of carrier pipeline and protective casing diameters. The units matching the other diameters can be designed and manufactured upon
agreement.
2. Type T units are designed for laying the carrier pipeline inside the concrete tunnels through the water obstacles.
3. Symbol * designates a concrete tunnel thickness.
UZMP basic parameters and dimensions in millimeters
41
Model designationCarrier pipeline
diameterProtective casing diameter Model designation
Carrier pipeline
diameterProtective casing diameter
UZMP.57(273) 57 273 UZMP.426(720) 426 720
UZMP.57(325) 57 325 UZMP.530(820) 530 820
UZMP.76(273) 76 273 UZMP.630(1020) 630 1,020
UZMP.89(325) 89 325 UZMP.720(1020) 720 1,020
UZMP.108(325) 108 325 UZMP.820(1020) 820 1,020
UZMP.114(325) 114 325 UZMP.820(1220) 820 1,220
UZMP.159(377) 159 377 UZMP.1020(1220) 1,020 1,220
UZMP.159(426) 159 426 UZMP.1220(1420) 1,220 1,420
UZMP.219(426) 219 426 UZMP.1420(1720) 1,420 1,720
UZMP.219(530) 219 530 UZMP.Т.720(1940) 720 1,940 × 220*
UZMP.273(530) 273 530 UZMP.Т.820(1940) 820 1,940 × 220*
UZMP.325(530) 325 530 UZMP.Т.1020(1940) 1,020 1,940 × 220*
UZMP.325(630) 325 630 UZMP.Т.1020(2500) 1,020 2,500 × 250*
UZMP.377(630) 377 630 UZMP.Т.1220(2500) 1,220 2,500 × 250*
UZMP.426(630) 426 630 UZMP.Т.1420(2500) 1,420 2,500 × 250*
UZMP ANNULAR SPACE PROTECTION UNITS
Specification TU 4834-007-48505838-2010
DESCRIPTION: the UZMP unit combines the functions of a sealing sleeve and a cover for it. UZMP consists of a basic seal (diaphragm)
located inside the annular space and a flange for seal protection. A minor diameter of diaphragm is rigidly fixed onto the external surface of
the pipeline with use of a tie clamp. The second diameter, together with a flange, is mounted on studs with stops welded to the external
surface of casing. The sleeve press with interference fit on the pipeline is also fastened to a flange. Double protection of the annular space is
provided due to combined use of a sleeve and a diaphragm.
SCOPE OF APPLICATION: the UZMP type annular space protection units are designed to seal hermetically the annular space between
the protective casing (encasement) and the carrier pipeline (pipe string) during construction of crossings under highways and railways, and
over water barriers and other utility systems in various climatic areas at temperatures from minus 40 °С to plus 60 °С.
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STRUCTURES FOR PIPELINE CROSSINGS THROUGHTHE NATURAL AND ARTIFICIAL OBSTACLES
Protective dielectric rings (spacers) MGP-MOLNIYA split zipper sleeves (spacers)
clampsclamps
sealsseals
field joint zipper
42
PROTECTIVE DIELECTRIC RINGS (SPACERS)
Specification TU 2291-034-00203803-2011
DESCRIPTION: the protective dielectric rings (spacers) consist of the segments assembled with zinc-coated bolted joints in protective
rings mounted on the pipeline surface. The elastic gasketing sheet material made of polyethylene and rubber is used to protect the pipeline
insulating coating. The assembled spacer is additionally strengthened along its external surface with a tie binding.
SCOPE OF APPLICATION: the spacers are designed to protect the insulating coating of pipelines ranging in outside diameter from 57 to
1,420 mm during operation of “pipe — protection casing” system (highway and railway crossings) and serve as insulators between the
pipeline and the protection casing (encasement). The spacers are used at the ambient temperatures from minus 40 °С to plus 60 °С.
PIPELINE CROSSING SEALING SLEEVES (MGP AND MGP-MOLNIYA)
Specification TU 2549-432-54892207-2011 as amended by revision No. 1
DESCRIPTION: the MGP unsplit sleeves and MGP-MOLNIYA split zipper sleeves are manufactured of synthetic fabrics with rubber or
polymer coatings. The sleeves are mounted on the pipeline and the protection casing (encasement) of the crossing. After the field joints are
connected with a glue (for MGP sleeve) or a sealed zipper (for MGP-MOLNIYA sleeve), the sleeves are fastened to the pipes (a pipeline and
a protection casing) by means of metallic clamps. The contact points of sleeves with the pipeline and protection casing are protected with
seals made of the synthetic elastic material with strong sealing properties.
SCOPE OF APPLICATION: the sleeves are used in the pipeline crossing construction, reconstruction and repair. The sleeves are
suitable for pipelines ranging in diameter from 57 mm to 1,420 mm operated in any climatic area at the following temperatures: for steel
pipelines — from minus 40 °С to plus 60 °С; for polymer pipelines — within allowable temperature range for a specific type of polymer. The
sleeves may be used in all types of pipeline crossings through the highways, railways, and other natural and artificial obstacles.
MGP SLEEVE MGP-MOLNIYA SLEEVE
KS
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1 — trunk pipeline; 2 — protection casing (encasement); 3 — sleeve; 4 — tie clamp for protection casing (encasement); 5 — tie-clamp
for trunk pipeline; 6 — type I guide ring (with sliding supports); 7 — type II guide ring (with rolling supports); 8 — type III guide ring (with
combined supports); 14 — communications cables protection pipes; 18 — rubber gasket.
Notes: Exact spacing between the rings shall be defined by the crossing design on the basis of permissible pressure on insulating coating, allowable pipeline
deflection between the rings and with due consideration of additional loads induced by pulling the carrier pipe string through the protection casing.
STRUCTURES FOR PIPELINE CROSSINGS THROUGH
THE NATURAL AND ARTIFICIAL OBSTACLES43
Pipeline diameter, mm 57 57–273 325–426 530–820 1,020–1,420
Minimal number of rolling or sliding supports along the
ring circumference, pcs4 4 8 8 12
Recommended spacing between the rings along the
pipeline, m2 2 2 2 2
Rings installation indicative spacing
GUIDE RINGS (ОNK)
Specification TU 1469-001-53597015-2012
DESCRIPTION: the guide rings consist of two metal segments (half rings) equipped with supporting
elements (sliding or rolling bearings) made of dielectric materials bolted to each other. The following types of rings are available:- ONK-Type I (guide ring with sliding supports),
- ONK-OKS Type I (guide ring with sliding supports and offsets for communication cable protection pipes),
- ONK-Type II (guide ring with rolling supports),
- ONK-OKS Type II (guide ring with rolling supports and offsets for communication cable protection pipes).
Rings general view
SCOPE OF APPLICATION: the guide rings are designed for the following: to fix the steel pipelines ranging in diameter from 57 to 1,420 mmin proper position relative to the protection casings (encasement) ranging in diameter from 159 to 1,720 mm; to reduce the pipeline pullingforce; to protect the pipeline insulating coating against the damages; to provide the electrical insulation between the pipeline and the protectivecasing (encasement) at sections where the pipeline passes under the highways, railways, engineering structures and water barriers. Theserings stay functional in all climatic areas at the ambient temperatures from minus 60 °С to plus 70 °С (inclusively).
KS
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STRUCTURES FOR PIPELINE CROSSINGS THROUGH THE NATURAL AND ARTIFICIAL OBSTACLES
PMTD-N standard strength rubber
sleeves
PMTD-P high strength rubber sleeves PMTD-R split rubber sleeves
1 — wrap-around connection,
2 — male connection
PMTD-OKS rubber sleeves with offsets for
communication cable protection pipes
1 — offset,
2 — communications cable protection pipe
PMTD-R-OKS split rubber sleeves with
offsets for communication cable protection
pipes
1 — offset,
2 — communications cable protection pipe
PMTD-GP corrugated rubber sleeves
44
PMTD RUBBER SLEEVES
Specification TU 2531-002-53597015-2012
DESCRIPTION: the following versions of rubber sleeves are available:
- PMTD-N standard strength rubber sleeves,
- PMTD-P high strength rubber sleeves,
- PMTD-R split rubber sleeves,
- PMTD-OKS rubber sleeves with offsets for communication cable protection pipes,
- PMTD-R-OKS split rubber sleeves with offsets for communication cable protection pipes,
- PMTD-GP corrugated rubber sleeves.
SCOPE OF APPLICATION: the PMTD sleeves are designed to seal the annular space between a steel pipeline ranging in diameter from
57 to 1,420 mm and a protection casing (encasement) ranging in diameter from 159 to 1,720 mm when constructing the crossings under
highways, railways, engineering constructions and water barriers. The collars stay functional at the ambient temperatures ranging from
minus 40 °С to plus 70 °С.
PMTD sleeves general view
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STRUCTURES FOR PIPELINE CROSSINGS THROUGHTHE NATURAL AND ARTIFICIAL OBSTACLES
1 — pipeline; 2 — casing (encasement); 3 — rubber sleeve to seal annular space; 4 — top half-housing; 5 — bottom half-housing; 6 — sealing rubber
cord; 7 — half-housings bolted connection; 8 — sleeve tie clamp; 9 — communication cable protection pipe; 10 — rubber sleeve to seal communication
cable protection pipe; 11 — top half-housing L-shaped flange; 12 — sealing rubber cord; D1 — pipeline diameter; D2 — casing (encasement) diameter;
B — cover length.
45
U-PMTD RUBBER SLEEVE COVERS
Specification TU 5959-003-53597015-2012
DESCRIPTION: the U-PMTD rubber sleeve covers are made of construction composite materials and consist of the top and bottom half-
housings which form a truncated cone when assembled together.
Two following types of U-PMTD are available:
- U-PMTD-S (rubber sleeve covers),
- U-PMTD-S-OKS (covers for rubber sleeves with offsets for communication cable protection pipes).
SCOPE OF APPLICATION: the U-PMTD-S covers are designed to protect the rubber sleeves against impacts and soil pressure while
backfilling the trenches as well as against sun radiation and occasional opening of annular spaces between the pipelines ranging in diameter
from 57 to 1,420 mm and the protective casings (encasements) ranging in diameter from 159 to 1,720 mm within the pipeline crossings
under the highways, railways, engineering structures or water barriers. In case of the pipeline lengthwise movements, the sleeve inside the
U-PMTD-S сover has enough free space to deform freely. Rubber sleeve covers stay functional in all climatic areas at the ambient
temperatures from minus 60 °С to plus 70 °С.
U-PMTD-S сover diagram U-PMTD-S-OKS сover diagram
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INSULATING MATERIALS AND COATINGS
COATINGS BASED ON THERMOSETTING MATERIALS
HEAT SHRINK SLEEVES FOR WELDING
JOINTS INSULATION
COATING MATERIALS BASED ON
BITUMEN-POLYMER MASTICS
EXTERNAL INSULATING ASMOL COATINGS
46
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COATINGS BASED ON THERMOSETTING MATERIALS47
Parameter name Value
Primer
Primer components mixing ratio (component A:component B)1:0.72
1:1
Weight
Volume
Relative viscosity at (20 ± 0.5) °C measured by VZ-4 5 minutes after mixing, s, within the range From 20 to 45
Pot life at (20 ± 0.5) °C after mixing, min, at least 120
Application methodManually (by brush or roller), by means of
airless spraying system
Thickness of prime coat per pass, µm, not more than 40
Total thickness of primer layer, µm From 80 to 150
Polyurethane mastic
Mastic components mixing ratio (base:hardener)1:0.72
1:0.83by volume
by weight
Application method Airless spraying systems
Coated product curing interval at 20 °C, at least:6
10
24
7
cover removal, hintrashop handling, stockpiling, hresistance to mechanical handling, h
full cure, days
Mastic layer thickness, mm, at least 2.0
BIURS EXTERNAL ANTICORROSIVE COATING SYSTEM
Specification TU 2458-010-76220767-2015
DESCRIPTION: the BIURS external anticorrosive coating system is a two-layer polymer coating based on a two-component epoxy primer
and a solvent-free two-component polyurethane mastic.
To repair the damages and defects of the mechanically applied coatings, the BIURS-R service material is used which is applied manually with
a brush or a spatula.
SCOPE OF APPLICATION:The BIURS anticorrosive coating system is designed for corrosion protection of the external surfaces of the following components (located
underground and operated at temperatures up to plus 60 °C):
- Connecting pieces (tees, offsets, reducers, bottoms, etc.),
- Mechanical and process equipment (wedge and slide gate valves, pressure regulators, ball valves, wafer check valves, strainers,
underground reservoirs, horizontal steel vessels),
- Pipes, pipelines, piping mount assemblies.
The product can be applied in the field or base (factory) conditions.
BENEFITS:- High performance,
- Exceptional ease of application,
- Less stringent requirements to surface roughness due to pre-application of the epoxy primer.
Main properties of the BIURS external anticorrosive coating system
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COATINGS BASED ON THERMOSETTING MATERIALS
Parameter name Value
Mixing ratio of mastic components (base:hardener) by volume: 3:1
Content of non-volatile substances, % 100
Application method airless spraying systems
Coated product curing interval at 20 °C, at least:
9“dry by touch”, min
cover removal, min 18
intrashop handling, stockpiling, min 29
resistance to mechanical handling, min 49
Minimum thickness of coating, mm 2.0
BIURS OS EXTERNAL ANTICORROSIVE COATING
Specification TU 2458-003-31029598-2015
DESCRIPTION: the BIURS OS external anticorrosive coating is a two-component single-layer polyurethane coating applied to the
unprimed protected surface. BIURS OS features the increased thixotropy allowing to obtain a rather thick layer without drips. The coating is
applied mechanically by hot airless wet-on-wet spraying of the working components mixture to a thickness of at least 2.0 mm (for the field
and factory applied coatings).
To repair the damages and defects of the mechanically applied coatings and for manual application over the small areas, the BIURS OSR
service material is used which is applied manually with a brush, roller or spatula.
BENEFITS:- High adhesion to steel,
- High flexibility,
- The coating is applied without prior priming,
- Standard mixing ratio,
- High thixotropy.
Main properties of the BIURS OS anticorrosive coating
SCOPE OF APPLICATION:BIURS OS coating is designed for long-lasting external protection against soil corrosion for underground laying of the following components:
- Connecting pieces (tees, offsets, reducers, bottoms, etc.),
- Mechanical and process equipment (wedge and slide gate valves, pressure regulators, ball valves, wafer check valves, underground
reservoirs, horizontal vessels),
- Pipes, pipelines, piping mount assemblies.
BIURS OS coating is recommended for use on newly constructed pipelines, during repair and renewal operations as well as for re-insulation
of pipelines.
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COATINGS BASED ON THERMOSETTING MATERIALS
* after coating cooling to +20 °C
Parameter name Value
Type two-component material
Base polyurethane
Dry residue 100 %
Consistency
component A
component B
Density
From 2,000 to 3,000 mPs
From 600 to 900 mPs
From 1.19 to 1.21 g/cm3
Mixing ratio
component A + B 1:1 parts by weight
1:1 parts by volume
Method of application 1) hot airless spraying system
2) air application (cartridge)
Applied thickness up to 2.5 mm per operation on a vertical surface
Minimum thickness of coating 600 μm
Pot life approx. From 50 to 70 seconds
Application temperature surface ≥ +5 °C
1) Airless spraying
Component A: from +55 °C to +60 °C, Component B: from +55 °C
to +60 °C
2) Air application (cartridge)
Component A: > +20 °C, Component B: > +20 °C
Curing time at +20 °C dry by touch after approx. 5 minutes, mechanical loading
(stackpiling, etc.) after approx. 20 minutes
Curing before mechanical and chemical loading recommended 24 hours*
Temperature limits without simultaneous mechanical loading From -60 °C tо +80 °C
up to +100 °C for short time
(without a temperature gradient to the surface)
Flushing material not required
PROTEGOL UR-COATING 32-60 EXTERNAL POLYURETHANE PROTECTIVE COATING
Specification TU 2313-001-2909003-2013
DESCRIPTION AND SCOPE OF APPLICATION: the PROTEGOL UR-СOATING 32-60 is an external polyurethane two-component
protective coating based on thermosetting materials, designed for corrosion protection of pipes, fittings, shut-off valves and mount
assemblies during construction, reconstruction and overhaul of gas trunk pipelines and compressor stations with a transported product
temperature within plus 80 °C.
BENEFITS:- Reliable corrosion protection,
- Abrasion resistance,
- Impact resistance,
- High chemical resistance,
- The fastest possible curing reaction,
- Components mixing ratio of 1:1.
Main properties of the PROTEGOL UR-СOATING 32-60 external polyurethane protective coating
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49
COATINGS BASED ON THERMOSETTING MATERIALS50
Parameter name Value
Operating temperature Up to 150 °C (302 °F) inclusively
Mixing ratio of components 3:1 (by volume)
Percentage of non-volatile solid 100 %
Relative densityBase: 1.49
Hardener: 1.05
Hardness > 80 Shore D
Adhesion (ASTM D2240) to steel 17.24 MPa
Cathodic disbondment
28 days, 23 °C
28 days, 120 °C
28 days, 150 °C
< 5 mm
< 10 mm
< 10 mm
Average impact strength (for 25 mils thick coating)
at -30 °C
at 25 °C
> 1.5 J (13.2 inch-lbs)
> 3.0 J (26.5 inch-lbs)
Hot water storage
28 days at 75 °C
28 days at 120 °C
Rating 1
Rating 1
Water absorption (ASTM D570) < 0.1 %
Dielectric continuity (ASTM D149) > 16 V/µm (400 V/mil)
Chemical resistance (ASTM D543) Excellent in various pH solutions
Shelf life 3 years in original packaging at a temperature from 5 °C to 40 °C
1 Standard loss factor: From 25 to 50 %.
2 For non-insulated 300 mm long pipe ends, with average thickness of 6 mils and standard loss factor.
CANUSA HBE-HT HIGH-BUILD EPOXY EXTERNAL PROTECTIVE COATING
OPERATING AT TEMPERATURES UP TO +150 °C
TS-002/3001-2013 WH as amended by rev. 1
DESCRIPTION: CANUSA HBE-HT is a state-of-the-art two-component epoxy coating with exceptional performance, specifically
formulated for pipelines with operating temperatures up to 150 °C.
SCOPE OF APPLICATION: this product is used for protection of pipeline field joint girth welds, valves and fittings, for repair of holidays
on fusion bonded epoxy coated pipes and for renewal of pipe coatings. This environment-friendly, 100 % solids, novolac epoxy based
coating system can either be spray or brush applied to the substrate.
BENEFITS:- Impact strength,
- Hot water soak adhesion,
- Cathodic disbondment resistance.
Main properties of the CANUSA HBE-HT anticorrosive coating
DESCRIPTION: the SCOTCHKOTE® 352HT two-component polyurethane protective coating is produced in Russia. This product is a two-
component system consisting of a base — a high-molecular chemical compound free of organic solvents — (main component) and an
activator (hardener) which form a solid polyurethane coating when mixed in the specific proportions. The weight fraction of non-volatile
substances in both components of SCOTCHKOTE® 352HT material is 100 %. The SCOTCHKOTE® 352HT polyurethane coating is applied
with use of special hot airless spraying systems that ensure accurate dosing of components. The ratio of SCOTCHKOTE® 352HT coating
(base:activator) is 3:1 by volume.
The SCOTCHKOTE® 352BG two-component polyurethane material is used for repair of damaged coating and applied manually with a brush
or a roller.
The SCOTCHKOTE® 352HT two-component polyurethane protective coating is supplied complete as a set of the following ready-to-use
components: a main component (part A, a base) and a hardener (part B, an activator).
SCOPE OF APPLICATION: the SCOTCHKOTE® 352HT two-component polyurethane protective coating is designed for corrosion
protection of pipes, fittings, shut-off valves and mount assemblies during construction, reconstruction and overhaul of continuously operated
gas trunk pipelines and compressor stations with a transported product temperature within plus 60 °C. The SCOTCHKOTE® 352HT two-
component polyurethane protective coating is applied sequentially on the pre-cleaned surface of the gas pipeline portion or the product
under field conditions at an ambient temperature of at least plus 5 °C, or under factory conditions at an ambient temperature of at least plus
15 °С. The SCOTCHKOTE® 352HT two-component polyurethane external protective coating corresponds to the Pk-60 type.
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COATINGS BASED ON THERMOSETTING MATERIALS 51
Parameter name Value
Coating colour: grey two-component material
Mixing ratio by volume (base:activator) 3:1 polyurethane
Density of Base component (part A) at 20 °C, g/cm3, from 1.56 to 1.58 100 %
Density of Activator component (part B) at 20 °C, g/cm3, from 1.2 to 1.24 polyurethane
100 % content of non-volatile substances 100 %
Curing time at substrate surface temperatures, min
plus 10 °С
plus 35 °С
plus 65 °С
60
20
3
Tack-free curing time at 20 °C, min approx. 15
SCOTCHKOTE® 352HT TWO-COMPONENT POLYURETHANE PROTECTIVE COATING
BENEFITS:- The coating is applied without prior priming,
- The material is free from coal tar resins and solvents,
- Compatible with cathodic protection system.
Main properties of SCOTCHKOTE® 352HT two-component polyurethane protective coating
Specification TU 2313-001-11502704-2013
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COATINGS BASED ON THERMOSETTING MATERIALS52
Parameter name Value
Mixing ratio of components (А:B) by volume 3:1
Density at 25 °С
From 1.50 to 1.75component A
component B From 1.22 to 1.25
Dynamic viscosity at 25 °С, mPa/s, not more than
7,000component A
component B From 100 to 250
Application method Hot airless spraying systems
Minimum thickness of coating, mm 1.5
Pot life of mixture at a temperature of (20 ± 2) °С, min 1
Tack-free curing time at (from 20 to 25) °C, min 10
RPU-1001 EXTERNAL POLYURETHANE TWO-COMPONENT PROTECTIVE COATING
Specification TU 2312-001-60439378-2017
DESCRIPTION: the RPU-1001 coating is a two-component system consisting of a polyurethane mixture with a filler (component A) and a
hardener (component B). Interaction of components (a base and a hardener) results in formation of the RPU-1001 polyurethane protective
coating with a 100 % weight fraction of non-volatile substances.
SCOPE OF APPLICATION: the RPU-1001 coating is designed for corrosion protection of pipes, fittings, shut-off valves and mount
assemblies during construction, reconstruction and overhaul of gas trunk pipelines and compressor stations with a transported product
temperature within plus 40 °C. The RPU-1001 coating is applied sequentially on the pre-cleaned surface of the gas pipeline portion under
field conditions at an ambient temperature of not lower than plus 5 °C.
Properties of RPU-1001 protective coating
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COATINGS BASED ON THERMOSETTING MATERIALS 53
Parameter name Value
Mixing ratio of components (А:B) by volume 3:1
Components density at 25 °C (component A) From 1.53 to 1.6
From 1.22 to 1.25
Dynamic viscosity at 25 °С, mPa/s, not more than
component A
component B7,000
From 100 to 250
Application method Hot airless spraying systems
Minimum thickness of coating, mm 1.5
Pot life of mixture at a temperature of (20 ± 2) °С, min 1
Tack-free curing time at (from 20 to 25) °C, min 10
RPU-1021 EXTERNAL POLYURETHANE TWO-COMPONENT PROTECTIVE COATING
Specification TU 2312-002-60439378-2013
DESCRIPTION: the RPU-1021 coating is a two-component system consisting of a polyurethane mixture with a filler (component A) and a
hardener (component B). Interaction of components (a base and a hardener) results in formation of the RPU-1021 polyurethane protective
coating with a 100 % weight fraction of non-volatile substances.
SCOPE OF APPLICATION: the RPU-1021 coating is designed for corrosion protection of pipes, fittings, shut-off valves and mount
assemblies during construction, reconstruction and overhaul of gas trunk pipelines and compressor stations with a transported product
temperature within plus 60 °C. The temperature raise to plus 80 °C is allowed. The RPU-1021 external protective coating corresponds to the
Pk-60 type. The RPU-1021 coating is applied sequentially on the pre-cleaned (prepared) surface of the gas pipeline portion under field
conditions at an ambient temperature of at least plus 5 °C.
Main properties of RPU-1021 protective coating
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COATINGS BASED ON THERMOSETTING MATERIALS54
Parameter name Value
Type Two-component material
Base Polycarbamide
Dry residue, % 100
Density at plus 20 °C, g/cm3
From 0.98 to 1.03Component A-100
Component B-100 From 1.10 to 1.15
Mixing ratio of components by volume
(Component A-100:Component B-100)1:1
Application method Hot airless spraying system with separate feed of components
Thickness of coating, mm from 2.0 to 4.0 From 2.0 to 4.0
Theoretical consumption, kg/m2 From 2.13 to 4.26
Curing time at plus 20 °C:
From 15 to 30- Tack-free, s
- Hard dry film, s From 50 to 90
- Ready-to-transport product, h 24
- Full curing, days 3
Operating temperature range, °CFrom minus 75 to plus 60
(a short-term operation at up to plus 80 is allowed)
CARBOFLEX EXTERNAL PROTECTIVE COATING SYSTEM
Specification TU 2312-018-81433175-2013
DESCRIPTION: one-layer instantaneously curable two-component polycarbamide-based coating, from 2 to 4 mm thick. The CARBOFLEX
RN repair coating may be included optionally in the scope of supply.
SCOPE OF APPLICATION: corrosion protection for underground facilities of gas trunk pipelines, namely: linear portions, process
equipment, pipeline valves and fittings. The coating corresponds to the Pk-60 type.
BENEFITS:- Easy and quick application: primer-free coating, components mixing ratio of 1:1, high curing rate
(the coating is dry by touch after 10 to 30 s),
- 100 % dry residue, solvent-free,
- Strong adhesion (over 15 MPa),
- Impact strength in the wide temperature range,
- Cathodic disbondment resistance at high temperatures,
- Freeze-thaw resistance,
- Service life over 25 years.
Properties of CARBOFLEX protective coating system
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Geometry of sleeves and locking platesin millimeters
HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION 55
Pipeline diameter From 57 to 159 From 168 to 477 From 529 to 820 over 820
Nominal thickness of sleeve 2.0 2.4
Nominal width of sleeve 350, 450, 650
Nominal width of locking plate 80 100 120 150
Nominal length of locking plate 350, 450, 650
Nominal thichness of locking plate 1.4 1.4 1.4 1.4
TERMA-STMP HEAT SHRINK SLEEVE
Specification TU 2245-046-82119587-2013
DESCRIPTION: the TERMA-STMP sleeve is a double-layer insulating material consisting of a heat-and-light stabilized, electronically or
chemically crosslinked and lengthwise oriented polyethylene base (with enhanced resistance to mechanical impacts), and an adhesive
(glue) layer applied on it, based on hot-melt polymer compositions. The product is supplied complete with two-component epoxy primer and
TERMA-LKA locking plate. The sleeves can be supplied as measured cut segments of heat shrink tape or in rolls with required thickness
and width of fabric. The locking plate is supplied in the form of cut segments of a double-layer fiberglass mesh reinforced tape.
SCOPE OF APPLICATION: the TERMA-STMP sleeves are designed for the external corrosion protection of pipe welded joints with
factory-applied external polyethylene coating during construction, reconstruction and repair of pipelines with diameters up to 1,420 mm
inclusively including the underground and submerged pipelines laid in the trenches with soil backfilling. The long-term operating temperature
(for installed product) is from minus 20 °С to plus 60 °С in soils of different aggressiveness and dampness.
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HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
puncture direction
in millimeters
in millimeters
1 — pilot sleeve,
2 — TERMA-STAR sleeve,
3 — factory-applied coating on the pipe,
4 — pipe.
Geometry of TERMA-LKA locking plate
Geometry of TERMA-STAR main and pilot sleeves
Note: a locking tape with other dimensions may be manufactured by agreement with customer.
56
Nominal diameter of pipeline, mm
Thickness of sleeve Width of sleeve
Nominal value Limit deviation Nominal value Limit deviation
Main TERMA-STAR sleeve
up to 530 incl. 2.5 +0.5 450, 600 +5.0
over 530 and up to 1,422 inclusively 3.0 ±0.5 450, 600 +5.0
Pilot TERMA-STAR sleeve
up to 530 incl. 2.5 +0.5 100 +10.0
over 530 and up to 1,422 inclusively 3.0 ±0.5 150 +10.0
Parameter name Normal value Limit deviation
Width 450, 600 +2
Length 80, 100, 120, 150 +2
Thickness 1.4 +0.2
TERMA-STAR HEAT SHRINK SLEEVE
Specification TU 2245-048-82119587-2014
DESCRIPTION: the TERMA-STAR sleeve is the counterpart of the DIRAX (Raychem) sleeve. TERMA-STAR sleeve represents a double-
layer insulating material consisting of a reinforced, heat stabilized, radiation crosslinked and lengthwise oriented polyolefin base film (with
enhanced resistance to mechanical impacts), and an adhesive layer based on hot-melt adhesive compositions. The product is supplied
complete with TERMA-STAR pilot (“peeling”) sleeve, TERMA-LKA locking plate, and two-component epoxy primer.
TERMA-STAR pilot (“peeling”) sleeve is identical to the main sleeve in design and materials. TERMA-STAR pilot sleeve is installed over the
main TERMA-STAR sleeve overlap to the factory coating to protect the main sleeve against destruction and shearing while pulling the pipe.
TERMA-LKA locking tape (“locking plate”) is used to connect the end sections of the sleeve wrapped around the welded joint. TERMA-LKA
locking tape is a double-layer tape consisting of a base (with increased resistance to mechanical impacts), and a hot-melt fiberglass mesh-
reinforced adhesive (glue) layer applied on it. TERMA-LKA features a minimum degree of shrinkage.
Two-component epoxy primer is used to create a primary insulating layer for subsequent application of sleeve.
SCOPE OF APPLICATION: the TERMA-STAR sleeve is designed for the external corrosion protection for welded joints of pipes up to
1,420 mm in diameter with factory-applied polyethylene coating intended for construction, reconstruction and repair of gas pipelines laid with
use of horizontal directional drilling (HDD) and directional drilling (DD) techniques. The long-term operating temperature (for installed
product) is from minus 20 °С to plus 60 °С in soils of different aggressiveness and dampness.
Diagram of TERMA-STAR sleeve and pilot sleeve installation on the welded joint.
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Note:
1. Nominal width of sleeve is 450 and 500 mm.
2. The sleeve may be produced with other dimensions by agreement with the customer.
HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
Outside pipe diameter, mm Nominal length of sleeve, mNominal thickness of sleeve in transportation
condition, mm
114 0.50 1.4
159 0.65 1.4
219 0.85 1.4
273 1.00 1.4
325 1.20 1.8
426 1.50 1.8
530 1.90 1.8
630 2.20 2.0
720 2.50 2.0
820 2.85 2.0
1,020 3.50 2.4
1,220 4.20 2.4
1,420 4.85 2.4
1,720 5.80 2.4
TIAL-MGP HEAT SHRINK SLEEVE
Specification TU 2293-005-58210788-2013
DESCRIPTION: the TIAL-MGP sleeve is a double-layer tape consisting of a heat-and-light stabilized, radiation crosslinked polyethylene
base film (with enhanced resistance to mechanical impacts), and an adhesive (glue) sublayer. The product is supplied complete with two-
component epoxy primer and TIAL-ZP locking plate.
SCOPE OF APPLICATION: the TIAL-MGP sleeves are designed for external corrosion protection of circular welding joints of pipes with
factory-applied polyethylene coating used in gas- and oil-products pipelines, in field or factory conditions. The long-term operating
temperature (for installed product) is from minus 20 °С to plus 60 °С in soils of different aggressiveness and dampness.
Sleeve geometry
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DESCRIPTION: the NOVORAD ST-60 heat shrink sleeve is a double-layer tape consisting of a heat-and-light stabilized, radiation
crosslinked polyethylene base film and a hot-melt adhesive sublayer. The product is supplied complete with NOVORAD-ZK locking plate
and NovEP two-component epoxy primer. The NOVORAD-ZK locking plate is designed to connect the end sections of sleeve during the
works for formation and heat shrinkage of the annular sleeve. The NovEP epoxy primer is a two-component composition consisting of epoxy
resin and hardener.
SCOPE OF APPLICATION: the NOVORAD ST-60 heat shrink sleeve is designed for the external corrosion protection for welded joints of
pipes up to 1,420 mm in diameter with factory-applied polyethylene coating intended for construction, reconstruction and overhaul of the
underground and submerged gas pipelines laid in the trenches with soil backfilling. The permissible ambient temperatures during
construction and installation operations range from minus 40 to plus 50 °C. The long-term operating temperature (for installed product) is
from minus 20 to plus 60 °С in soils of different aggressiveness and dampness.
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In millimetersSleeve geometry
Note:
1. The ratio between the thickness of polyethylene base film and the thickness of adhesive layer shall be (50:50) ± 5 %.
2. The sleeve may be produced with other dimensions by agreement with the customer.
HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
Pipe diameter Thickness of sleeve Width of sleeve
Up to 530 incl. At least 1.5 At least 450
Over 530 to 1,422 inclusively At least 2.0 At least 450
NOVORAD ST-60 HEAT SHRINK SLEEVE
Specification TU 2293-018-72131966-2017
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59 HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
Parameter name Value
Impact strength > 8 J
Indentation test at 23 °C < 0.1 mm
Tear strength at 23 °C > 140 N/cm
Tear strength at 80 °C 10 N/cm
Cathodic disbondment at 23 °C, 28 hours < 5 mm rad.
Cathodic disbondment at 65 °C, 48 hours < 5 mm rad.
Water absorption capacity 0.05 %
Low-temperature flexibility -14 (7) °С (°F)
Disbondment after water storage at 80 °C passed — no disbondment
Bending strength at 23 °C passed
Completely restored thickness 3.0 (121) mm (mil)
CANUSA GTS-PE 3L HEAT SHRINK SLEEVE FOR PROTECTION OF
CIRCULAR WELDING JOINTS OF PIPELINES OPERATING AT TEMPERATURES UP TO +80 °C
TS-001/1201-2013WH as amended by rev. 1
DESCRIPTION AND SCOPE OF APPLICATION: the first polyethylene sleeve in the world meeting the requirements for factory-applied
three-layer polyethylene coating. CANUSA GTS-PE 3L system provides effective protection against corrosion and excellent adhesion to
pipelines with operating temperatures up to 100 °C. The first layer of the CANUSA GTS-PE 3L system is a forcedly cured epoxy layer which
is followed by the hot-melt adhesive and the base of crosslinked low density polyethylene. The system is developed according to unique
technology of adhesion directly to main polyethylene coating providing the properties not worse than those of the main coating.
BENEFITS: the unique Canusa adhesive technology allows to obtain an excellent adhesion to 3-cross-linked polyethylene and melted
epoxy coatings at lower heating temperature. The lower heating temperature allows to use effectively the induction heaters or propane
burners. The similar systems — wrapping bands made of radiation modified polyethylene or polyethylene — require much higher
temperatures and greater scope of equipment for installation. This adhesive has been specifically formulated to ensure direct adhesion to
the main coating; the epoxy composition is applied onto the steel only. The result is excellent adhesion to the base coat and easy
installation.
Main properties of CANUSA GTS-PE 3L heat shrink sleeve
DESCRIPTION AND SCOPE OF APPLICATION: the CANUSA GTS-PP-100 3L is a hybrid system consisting of a polypropylene base
and a thermoplastic hybrid adhesive. When used in combination, they make up a product providing the mechanical protection due to
presence of polypropylene and the ease of application inherent to a traditional adhesive. Owing to these qualities, the sleeve can be applied
at a lower preheating temperature and faster than the conventional 3-layer polypropylene coating systems.
CANUSA GTS-PP-100 3L sleeve features superior impact and shear resistance due to its polypropylene base. The sleeve is engineered for
use in offshore pipelines where the enhanced mechanical strength and the rapid cooling of polypropylene are essential for better resistance
to laying rollers impact. The unique adhesive technology allows to obtain an excellent adhesion to polyethylene, polypropylene and fusion
bonded epoxy coatings at lower heating temperature.
This adhesive has been specifically formulated to ensure direct adhesion to the factory-applied main coating; the epoxy composition is
applied onto the steel only.
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60HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
Parameter Value
Pipeline operating temperature Up to 100 °C (212 °F) inclusively*
Minimum application temperature 90 °C (194 °F)
Main coating compatibility Polyethylene, polypropylene and fusion bonded epoxy coatings
Rapid cooling ability Excellent
Adhesion at 23 °C > 50 N/cm
Indentation Passed
Impact strength 10 J/mm
Cathodic disbondment at 23 °C, 28 days < 10 mm
Cathodic disbondment at 23 °C, 28 days (with epoxy) < 3 mm
Bending strength Passed
Base (nominal thickness as supplied) 0.6 mm 0.9 mm 1.1 mm
Adhesive (nominal thickness as supplied) 1.1 mm 1.4 mm 1.5 mm
CANUSA GTS-PP-100 3L HEAT SHRINK SLEEVE FOR PROTECTION OF CIRCULAR
WELDING JOINTS OF SUBMERGED PIPELINES OPERATING AT TEMPERATURES UP TO +60 °C
TS-001/1208-2011WH as amended by rev. 1
BENEFITS:- Long-term corrosion protection,
- Time and money saver.
Main properties of CANUSA GTS-PP-100 3L heat shrink sleeve
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61 HEAT SHRINK SLEEVES FOR WELDING JOINTS INSULATION
Parameter name Value
Tear strength at 23 °C (73 °F) > 200 N/cm2
Tear strength at 100 °C (212 °F) 80 N/cm2
Tear strength at 130 °C (266 °F) 60 N/cm2
Impact load 10 J/mm
Holidays in coating (holidays detector) 25 kV
Indentation test at 110 °C (230 °F) 0.38 mm
Cathodic disbondment at 130 °C (266 °F), 28 days < 3 mm
Hot water immersion at 95 °C (203 °F), 28 days Result rating 1
CANUSA GTS-PP 3L HEAT SHRINK SLEEVE FOR PROTECTION OF CIRCULAR WELDING
JOINTS OF SUBMERGED (SUBSEA) PIPELINES OPERATING AT TEMPERATURES UP TO
+110 °C
TS-001/1208-2012WH as amended by rev. 1
DESCRIPTION AND SCOPE OF APPLICATION: the CANUSA GTS-PP 3L insulation system provides excellent adhesion and
corrosion protection for polypropylene coated pipelines. CANUSA GTS-PP 3L system is an unique product consisting of base from radiation
crosslinked polypropylene and adhesive from modified polypropylene. This combination provides easy mounting of sleeve on the pipe and
strong adhesion to the pipeline polypropylene coating. As compared to the other systems, this sleeve requires significantly lower pre-heating
temperature, provides excellent adhesion and preserves the factory-applied three-layer polypropylene coating when mounted.
Canusa has developed a high temperature resistant epoxy composition used in CANUSA GTS-PP 3L sleeves. The epoxy pre-
polymerisation technology ensures overall protection of pipe even before the sleeve installation.
The unique Canusa adhesive technology allows to reduce the pipe pre-heating temperature and provides the excellent adhesion to
polypropylene coatings. The adhesive is formulated so that to provide adhesion to factory-applied three-layer polypropylene coating. The
epoxy composition is applied onto the steel only. This results in excellent surface adhesion and significant saving of time for sleeve
installation.
CANUSA GTS-PP 3L sleeve provides excellent protection against corrosion due to its high performance. Epoxy primer/Sleeve combination
creates a protective coating with the same structural integrity as of the extrusion coating, and features the excellent cathode disbondment,
abrasive and chemical resistance. All this provides efficient and long-term corrosion protection of pipes.
Main properties of CANUSA GTS-PP 3L heat shrink sleeve
DEKOM-GAZ heat-resistant primerTRANSKOR-GAZ primer
62 COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS
ParameterTRANSKOR-GAZ
primer
DEKOM-GAZ heat-resistant
primer
Pipeline diameter, mm up to 1,420 up to 1,420
Transported product temperature, °С, within plus 35 plus 50
Ambient air temperature during application, °С from minus 30 to plus 40 from minus 30 to plus 40
Pipe surface temperature during application, °С from plus 10 to plus 50 from plus 10 to plus 50
Primer temperature during application, °С from plus 10 to plus 40 from plus 10 to plus 40
Thickness of primer layer, mm, at least 0.1 0.1
Approximate consumption of primer when applied under field conditions, kg/m2 from 0.20 to 0.25 0.30
TRANSKOR-GAZ BITUMEN-POLYMER PRIMER
Specification TU 5775-005-32989231-2015
DESCRIPTION: the TRANSKOR-GAZ primer is a multicomponent composition including petroleum bitumens, hydrocarbon solvents,
polymer modifiers and adhesion additives.
SCOPE OF APPLICATION: the TRANSKOR-GAZ primer is designed for application beneath TRANSKOR-GAZ polymer-bitumen
insulating mastic as per TU 5775-004-32989231-2015 and used in bitumen-polymer anticorrosive coatings for re-insulation during repair of
pipes, fittings and mount assemblies of gas- and oil-products pipelines with diameters up to 1,420 mm inclusively, with a transported product
temperature within plus 35 °C.
DEKOM-GAZ HEAT-RESISTANT BITUMEN-POLYMER PRIMER
Specification TU 2313-011-32989231-2013
DESCRIPTION: the DEKOM-GAZ heat-resistant bitumen-polymer primer is a mixture of petroleum bitumens, hydrocarbon solvents,
polymer modifiers and adhesion additives.
SCOPE OF APPLICATION: the DEKOM-GAZ primer is designed for use in bitumen-polymer anticorrosive coatings for re-insulation
during repair of pipe portions, fittings and mount assemblies of gas- and oil-product pipelines with diameters up to 1,420 mm inclusively, with
a transported product temperature within plus 50 °С.
Properties of TRANSKOR-GAZ and DEKOM-GAZ primers
DESCRIPTION: the DEKOM polymeric protective mastic is a multicomponent composition containing hydrocarbon resins, polymeric and
mineral modifiers, and plasticizers.
SCOPE OF APPLICATION: the DEKOM polymeric protective mastic is designed for use as a protective layer in the coatings based on
DEKOM-AEROGAZ bitumen-polymer mastic for re-insulation of pipes, shut-off valves, connectors of gas- and oil-product pipelines with
diameters up to 1,420 mm inclusively, with a transported product temperature within plus 35 °С. The product is applied by air spraying.
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COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS 63
ParameterTRANSKOR-GAZ
mastic
DEKOM-AEROGAZ
mastic
DEKOM
protective mastic
Pipeline diameter, mm up to 1,420 up to 1,420 up to 1,420
Transported product temperature, °С, within plus 35 plus 35 plus 35
Ambient air temperature during application, °С from minus 40 to plus 50 from minus 30 to plus 40 from minus 30 to plus 40
Pipe surface temperature during application, °С from plus 10 to plus 30 from plus 10 to plus 30 from plus 10 to plus 30
Mastic temperature during application, °С from plus 180 to plus 185 from plus 200 to plus 220 from plus 190 to plus 195
Mastic layer thickness, mm, at least 3.0 3.0 3.0
Approximate consumption of mastic when applied underfield conditions, kg/m2 4.42 6.00 3.50
TRANSKOR-GAZ BITUMEN-POLYMER MASTIC
Specification TU 5775-004-32989231-2015
DESCRIPTION: the TRANSKOR-GAZ mastic is a multicomponent composition including petroleum bitumen, polymers and modifying
additives.
SCOPE OF APPLICATION: the TRANSKOR-GAZ polymer-bitumen insulating mastic is designed for production of reinforced
anticorrosive coatings during overhaul (re-insulation) of gas- and oil-product pipelines with diameters up to 1,420 mm inclusively, with a
transported product temperature within plus 35 °С, under field conditions; for production of RAM rolled mastic reinforced material; for
production of LITKOR-NK-GAZ and POLYKOR polymer-bitumen tapes. This product is used with the TRANSKOR-GAZ primer as per TU
5775-005-32989231-2015.
DEKOM PROTECTIVE POLYMERIC MASTIC
Specification TU 2216-018-32989231-2013
Properties of TRANSKOR-GAZ, DEKOM-AEROGAZ and DEKOM mastics
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Note: a material of other width and roll outside diameter may be manufactured by agreement with the customer.
Application of DEKOM-RAM heat-resistant coating Application of RAM coating
64 COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS
Parameter RAM materialDEKOM-RAM
heat-resistant material
Pipeline diameter, mm up to 1,420 up to 1,420
Transported product temperature, °С, within plus 35 plus 50
Ambient air temperature during application, °С from minus 30 to plus 40 from minus 30 to plus 40
Pipe surface temperature during application, °С from plus 10 to plus 30 from plus 10 to plus 50
Total thickness of web without release material, mm 1.7 ± 0.2 1.5 ± 0.2
Material web width, mm 450 ± 5 450 ± 5
Roll outside diameter, mm 400 ± 10 400 ± 10
Web length per roll, m, at least 60 ± 2.0 70 ± 2.0
RAM ROLLED REINFORCED MASTIC MATERIAL
Specification TU 5774-008-32989231-2016
DESCRIPTION: the RAM rolled mastic reinforced material is produced by combining the melt of the TRANSKOR-GAZ mastic with the
SST-B TRANSET or ARMIZOL reinforcing fiberglass mesh with 2.5 × 2.5 mm size cells.
SCOPE OF APPLICATION: the RAM material is designed for corrosion protection during overhaul (re-insulation) of insulating coatings of
gas pipelines with diameters up to 1,420 mm inclusively, with a transported product temperature within plus 35 °С, under the field
conditions.
DEKOM-RAM ROLLED REINFORCED HEAT-RESISTANT MASTIC MATERIAL
Specification TU 5774-015-32989231-2013
DESCRIPTION: the DEKOM-RAM rolled reinforced mastic material is produced by combining the melt of the DEKOM-GAZ mastic with
the SST-B or ARMIZOL reinforcing fiberglass mesh with 2.5 × 2.5 mm size cells.
SCOPE OF APPLICATION: the DEKOM-RAM material is designed for corrosion protection during overhaul (re-insulation) of insulating
coatings of gas pipelines with diameters up to 1,420 mm inclusively, with a transported product temperature within plus 50 °С, under the
field conditions.
Properties of RAM and DEKOM-RAM reinforced materials
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COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS
Note: a tape of other width and roll outside diameter may be manufactured by agreement with the customer.
65
ParameterLITKOR-NK-GAZ
tape
DEKOM-KOR
heat-resistant tape
Pipeline diameter, mm up to 820 up to 1,420
Transported product temperature, °С, within plus 35 plus 50
Pipe surface temperature during application, °С from plus 10 to plus 30 from plus 10 to plus 50
Total thickness of tape without release material, mm 1.8 ± 0.2 1.5 ± 0.2
Tape width, mm 450 ± 5 450 ± 5
Roll outside diameter, mm 400 ± 10 400 ± 10
Tape length per roll, m, at least 60 70 ± 2.0
DEKOM-KOR HEAT-RESISTANT RADIATION-MODIFIED
MASTIC TAPE
Specification TU 2245-014-32989231-2013
DESCRIPTION: the DEKOM-KOR heat-resistant radiation-modified mastic tape is a rolled material produced by application of a melt of
the DEKOM-GAZ of bitumen-polymer mastic (adhesive) as per TU 5775-012-32989231-2012 over the polyethylene radiation-modified tape
(base).
SCOPE OF APPLICATION: the DEKOM-KOR tape is used in the coating structure based on the DEKOM-RAM heat-resistant material
during overhaul of insulating coating of gas- and oil-product pipelines with diameters up to 1,420 mm inclusively, with a transported product
temperature within plus 50 °С, under the field conditions.
Properties of LITKOR-NK-GAZ and DEKOM-KOR tapes
LITKOR-NK-GAZ BITUMEN-POLYMER TAPE
Specification TU 5774-009-32989231-2016
DESCRIPTION: the LITKOR-NK-GAZ polymer-bitumen tape is a rolled material produced by application of a melt of the TRANSKOR-GAZ
mastic over the PEKOM polyethylene tape (a base).
SCOPE OF APPLICATION: the LITKOR-NK-GAZ tape is designed as a wrapping material for the coating structure and used during
overhaul (re-insulation) of insulating coatings of gas pipelines with diameters up to 820 mm inclusively, with a transported product
temperature within plus 35°С, under the field conditions.
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Note: the tapes of other sizes may be manufactured by the customer’s request.
COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS66
Parameter TERMA-L tape TERMA-MKh tape
Pipeline diameter, mm up to 1,420 up to 1,420
Ambient air temperature during the tape application, °С from minus 30 to plus 50 from minus 30 to plus 50
Transported product temperature, °С, within plus 35 plus 35
Total tape thickness, mm 0.7 ± 0.1 1.7 ± 0.2
Tape width, mm 450 + 5 450 + 5
Roll outside diameter, mm 450 ± 50 450 ± 50
Tape length per roll, m, at least 130 ± 10 60 ± 1
TERMA-L RADIATION-MODIFIED POLYETHYLENE TAPE
Specification TU 2245-044-82119587-2013
DESCRIPTION: the TERMA-L polyethylene radiation-modified tape is a heat shrink tape without adhesive layer produced by extrusion
technique from heat-and-light stabilized low-density polyethylene compositions.
SCOPE OF APPLICATION: the TERMA-L tape is designed as a protective wrapping material in coating structures based on bitumen-
polymeric hot-applied mastics for re-insulating the pipes of gas- and oil-product pipelines with diameters up to 1,420 mm inclusively, with a
transported product temperature within plus 35 °С, under the field conditions.
TERMA-MKh RADIATION-MODIFIED POLYETHYLENE MASTIC TAPE
Specification TU 2245-045-82119587-2013
DESCRIPTION: the TERMA-MKh tape is a rolled material consisting of TERMA-L polyethylene tape produced by extrusion technique with
further radiation modification, and a bitumen-polymer mastic layer applied over it. To prevent the rolled tape from conglutination, a release
film is applied to the mastic layer. This film shall be removed just before the application.
SCOPE OF APPLICATION: the TERMA-MKh tape is designed as a protective wrapping material in coating structures based on bitumen-
polymeric hot-applied mastics for re-insulating the pipes of gas- and oil-product pipelines with diameters up to 1,420 mm inclusively, with a
transported product temperature within plus 35 °С, under the field conditions.
Properties of TERMA-L and TERMA-MKh tapes
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COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS 67
ParameterSST-B TRANSET
fiberglass mesh
SST-B TRANSET
fiberglass meshARMIZOL mesh ARMIZOL mesh
Purposereinforcement of rolled
materials
reinforcement of
coatings
reinforcement of rolled
materials
reinforcement of
coatings
Reference cell size, mm 2.5 × 2.5 3.4 × 3.4 2.5 × 2.5 3.4 × 3.4
Basereaking load per 5 cm of base length, N, at least 900 1,000 900 900
Mesh web width, cm22.5 ± 0.5
45 ± 0.545 ± 1.0 45 ± 2.0 45 ± 2.0
Mesh length per roll, running meters, at least 620 + 0.5 610 + 0.5 620 + 0.5 610 + 0.5
Roll weight, kg, not more than 40 40 50 50
SST-B TRANSET REINFORCING FIBERGLASS MESH
Specification TU 2296-010-00205009-2012
DESCRIPTION: the SST-B TRANSET fiberglass mesh is a structural element of the pipeline insulating coating. The fiberglass mesh is
mainly applied by mechanical means using an insulating complex.
SCOPE OF APPLICATION: the SST-B TRANSET fiberglass mesh is designed for reinforcing rolled materials, adhesive sublayer of
polymer tapes, and structures of combined protective anticorrosive coatings based on bitumen, bitumen-polymer or asphaltic materials for
re-insulation of trunk pipelines with diameters up to 1,420 mm inclusively, with a transported product temperature within plus 35 °С.
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68 NOVOTERM TAPE
Parameter, unit Normal value Testing method
1 Tape appearanceSmooth fabric free of folds, punctures and
breaksVisual, para 5.1
2 Tape roll appearance
Tape roll shall be cylinder-shaped, with
smooth end faces. The roll shall be tightly
wound. Angle of taper, barrel shape and
saddle shape within 5 mm are allowed
Visual, para 5.2
3 Oxidation induction time at a temperature of 200 °С, min,
at least20 ISO 11357:2008 (Part 6); para 5.8
4 Breaking strength, MPa, at least 12 GOST 14236; para 5.9
5 Elongation at break, %, at least 200 GOST 14236; para 5.9
6 Change in elongation at break after exposure to air at a
temperature of (100 ± 5) °С for 1,000 h, %, at least25 GOST 14236; para 5.10
7 Electric strength, kV/mm, at least 10 GOST 6433.3; para 5.11
8 Longitudinal shrinkage, at a temperature of (140 ± 5) °С,
%, at least15 para 5.12
9 Tape relaxation (decrease in length) at a temperature of
(60 ± 5) °С, %, at least3 para 5.13
10 Content of gel fraction, %, at least 30 para 5.14
11 Tape water absorption during 1,000 h, at a temperature
of (60 ± 2) °С, %, within0.5 para 5.15
12 Fungi resistance, score, not lower than 2 para 5.16
13 Brittleness temperature, °С, not higher than Minus 60 para 5.17
NOVOTERM HEAT SHRINK POLYETHYLENE RADIATION-MODIFIED TAPE
Specification TU 2245-019-72131966-2017
DESCRIPTION: NOVOTERM heat shrink polyethylene radiation-modified tape (hereinafter referred to as the tape) is intended for use as
a protective wrapper in the structures of combined coatings based on hot-applied bitumen-polymer mastics, used in repair and
replacement of external anticorrosive coatings of the trunk, field and process pipelines with diameters up to 1,420 mm inclusively, with a
transported product temperature within plus 35 ºС.
This tape is a roll material produced by extrusion technique using heat stabilized grades of low density polyethylene.
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COATING MATERIALS BASED ON BITUMEN-POLYMER MASTICS 69
Parameter name Value
Coating dielectric continuity. No breakdown at voltage (for coating thickness over 1 mm), kV 25
Coating impact strength in temperature range from minus 40 °С to plus 40 °С, J 6
Adhesion to steel at disbondment, N/cm 100
POLYSTEK RADIATION-MODIFIED POLYETHYLENE TAPE
Specification TU 2245-054-89632342-2015
DESCRIPTION: the domestically produced POLYSTEK material is a polyethylene radiation-modified tape with an adhesive layer used for
production of thermoplastic coating for external corrosion protection of steel pipes with diameters up to 1,420 mm applied in conditions of
mobile self-contained system (MSCS) for pipe repair and insulation.
SCOPE OF APPLICATION: the POLYSTEK protective anticorrosive coating is designed for reusable pipes rehabilitated in base
conditions. POLYSTEK can be used to protect the welded joints of pipes rehabilitated in MSCS conditions.
POLYSTEK anticorrosive coating is designed for external corrosion protection of underground gas and oil pipelines operating at
temperatures up to plus 50 °C.
BENEFITS:- The material is produced in Russia,
- Radiation-modified tapes produced by various Russian manufacturers can be used as a polyethylene base of material,
- No preliminary priming of steel surface is required to create a POLYSTEK based protective coating,
- No thorough preparation of surface is required prior to application of protective coating,
- The insulation quality does not depend on the ambient conditions at which the protective coating is applied,
- Short time of final coating formation,
- The repaired pipe can be operated immediately after the coating quality control is passed.
Main properties of POLYSTEK based anticorrosive coating
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EXTERNAL INSULATING ASMOL COATINGS
EXTERNAL INSULATING ASMOL COATINGS
70
DESCRIPTION: the external insulating asmol coating is an anticorrosive insulating material for the protection of pipelines. Asmol contains
the compounds belonging to the class of surfactants, which, as a result of chemical reactions, create multi-barrier corrosion protection of
pipelines. Depending on the pipe laying conditions, the asmol coatings of the following designs can be supplied: on the basis of the ASMOL
(hot-applied) mastic or the ARMAS (cold-applied) rolled asmol materials.
SCOPE OF APPLICATION:The asmol primer as per TU 2312-021-16802026-2000 as amended by rev. No. 1 is designed for application on the external surface of
underground oil- and gas-product steel pipelines beneath the LIAM tape or the Asmol based mastics to produce the protective coatings at
temperatures from minus 20 °С to plus 60 °С. The primer consumption is from 130 to 160 g/m2, depending on the application method.
The mastic composition for the ASMOL anticorrosive coatings as per TU 0258-037-16802026-2009 as amended by rev. No. 1 is
designed as an anticorrosive mastic layer in structures of external combined base- or field-applied coatings for corrosion protection of linear
portions of gas- and oil-product trunk pipelines with diameters up to 1,420 mm inclusively as well as of the welds and curved portions under
construction or repair.
The ARMAS rolled asmol fiberglass mesh-reinforced material as per TU 5774-027-16802026-2012 is used as a reinforced mastic layer in
structures of external combined insulating coatings for corrosion protection of linear portions of oil- and gas-product steel pipelines with
diameters up to 1,420 mm inclusively. Two following grades of the material are available, to be selected depending on the mastic used and the
operating conditions: the ARMAS-L summer grade and the ARMAS-Z winter grade.
The LIAM anticorrosive polymeric asmol tape as per GOST R 52602-2006 is designed for external corrosion protection of underground oil-
and gas-product steel pipelines as well as different purpose pipelines with diameters up to 1,420 mm and a transported product temperature
within plus 40 °C under the repair or construction. The following grades of the LIAM tape are available: the LIAM-L tape (of summer grade) for
pipeline application at the ambient temperatures from plus 5 °C to plus 30 °C, and the LIAM-Z tape (of winter grade) for application at the
ambient temperatures from minus 20 °C to plus 10 °C.
BENEFITS:- Strong mastic adhesion to the metal surface,
- Reduced requirements to the degree of surface preparation,
- Insulating works can be performed in winter (down to minus 30 °C),
- No pre-heating of pipe is required,
- The materials can be applied at temperature of as low as minus 10 °С without holding at positive temperatures.
PC
S
PROTECTIVE COATING SYSTEMS (PCS)
COATING SYSTEMS FOR CORROSION PROTECTION OF
EXTERNAL METAL SURFACES
COATING SYSTEMS FOR CORROSION PROTECTION OF
EXTERNAL METAL SURFACES AND CONCRETE SURFACES
OF OFFSHORE STRUCTURES
COATING SYSTEMS FOR CORROSION PROTECTION OF
INTERNAL METAL SURFACES
COATING SYSTEMS FOR CORROSION
PROTECTION OF CONCRETE SURFACES
PAINT MATERIALS FOR PIPE COATINGS
71
COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The AKRUS-URALKID base coat is a suspension of pigments and fillers in urethane alkyd varnish modified with additives providing special
performance characteristics. The AKRUS-URALKID versatile urethane alkyd enamel features high drying speed, high gloss, good weather
resistance, detergent and mineral oil resistance. This product is designed for painting metal surfaces and metal structures, piles, etc.
The AKRUS-EPOX S base coat is a two-component, high-strength, chemically resistant material based on epoxy resins. It is designed for
corrosion protection of steel structures made of carbon steel used in the construction and repair of facilities open to atmosphere, sea and fresh
water (hydraulic facilities, etc.). The product is recommended for use where the effective blast preparation of surface is impossible due to
environmental conditions.
The AKRUS-POLYUR polyurethane enamel is a two-component composition consisting of a base and a hardener. The base is a suspension
of pigments and polyurethane while the hardener is an aliphatic polyisocyanate. The coating features high anticorrosive properties, weather,
and chemical resistance. It is designed for protective and decorative painting of engineering products, outside surfaces of storage tanks for oil
and petrochemicals, and metal structures for various purposes.
Note: a layer thickness depends on the degree of material dilution, temperature, application method, surface roughness and product shape.
72
Layer-by-layer composition Dry layer thickness, µm Theoretical consumption,
kg/m2
Time of drying to the 3rd degree at a
temperature of (20.0 ± 2) °C, h, no longer
than
AKRUS-EPOX S PCS as per TU 2312-001-93475776-2006 (rev. 3)
and AKRUS-POLYUR (total thickness from 200 to 240 µm) as per TU 2312-002-93475776-2006 (rev. 5)
AKRUS-EPOX S base coat From 140 to 180 From 0.31 to 0.40 4
AKRUS-POLYUR
polyurethane enamel60 0.195 2
AKRUS-URALKID PCS (total thickness of 160 µm) as per TU 2312-009-93475776-2007 (rev. 3)
AKRUS-URALKID base coat 80 0.190 2
AKRUS-URALKID base coat 80 0.190 2
The structure of protective coating system (PCS)
The POLYTON-UR (UV) enamel is an acrylic urethane two-component enamel for corrosion protection of metal structures open to atmosphereof any macroclimatic area, type and placement category as per GOST 15150-69. It is UV resistant and features high decorative properties. Thisproduct is used as a top coat in the polyurethane and epoxy based coating systems.
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES73
PC
S
Dry layer thickness, µm Theoretical consumption, kg/m2 Time of drying to the 3rd degree as perLayer-by-layer composition GOST 19007-73
at a temperature of (20 ± 2) °C, h, no longer than
PCS based on IZOLEP-MASTIC base coat
and POLYTON-UR (UV) enamel (total thickness of 220 µm) as per TU 2313-084-12288779-2011 (rev. 2)
IZOLEP-MASTIC
epoxy base coat160 0.36 5
POLYTON-UR (UV) enamel 60 0.15 5
PCS on the base of ZINOTAN composition and POLYTON enamels (total thickness of 200 µm) as per TU 2312-090-12288779-2012 (rev. 1)
POLYTON-UR (UV) enamel 60 0.15 5
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The ISOLEP-MASTIC base coat is a two-component high-build epoxy base coat for corrosion protection of metal structures open toatmosphere of any macroclimatic area, type and placement category as per GOST 15150-69. This coating is resistant to spills of oil, chemicalsand petrochemicals. It can be applied at negative temperatures (down to minus 10 °C).
The structure of protective coating system (PCS)
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The BAZALIT-N material is a two-component high-filled polymer protective coating formulated on the basis of silica-alumina microslab
filler, epoxy resins, and hardener. The dry layer thickness is from 125 µm to 200 µm.
The BAZALIT-N system is designed for corrosion protection of metal surfaces of facilities, metal and building structures operated under the
moderate, boreal and cold climate conditions.
The BAZALIT — FINISH STANDART material is a two-component glossy polyurethane coating with a high dry residue, excellent gloss
and colour preservation.
The POKROV-EP material is a two-component epoxy primer (coating) based on epoxy resins and hardener, with a short drying period.
The POKROV-UR material is a weather-resistant two-component acrylic polyurethane coating featuring excellent gloss and colour
fastness.
The structure of protective coating system (PCS)
COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES
Note: the above data is given as recommended, for reference only. The actual drying time can vary depending on the film thickness, ventilation, humidity, paint system,
operating conditions, mechanical impacts, etc.
74
Layer-by-layer composition Dry layer thickness, µmTheoretical consumption,
kg/m2
Time of drying to the 3rd degree at
temperature of 20 ± 0.5 °C, h, no
longer than
BAZALIT-N PCS (total thickness of 325 µm) as per TU 2312-015-95956497-2011
BAZALIT-N material 125 0.234 3 ± 0.5
BAZALIT-N material 125 0.234 3 ± 0.5
BAZALIT — FINISH STANDART material 75 0.162 4.5 ± 0.5
POKROV PCS (total thickness of 250 µm) as per TU 2312-022-95956497-2015
POKROV-EP material 100 0.226 1.3 ± 0.5
POKROV-EP material 100 0.226 1.3 ± 0.5
POKROV-UR material 50 0.118 8 ± 1
PC
S
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The ARMOKOT 01 primer is a passivating one-component primer used as a priming coat in the coating system in combination with other
ARMOKOT materials. It features high adhesion properties, and produces a passivating and inhibiting effect on the metal surface.
The ARMOKOT F100 polysiloxane enamel is used as a system component in combination with the ARMOKOT 01 passivating primer,
or as a self-dependent heat-resistant coating (up to plus 300 °С). It is designed for protection of metal surfaces operated in a slightly and
moderately aggressive industrial environment.
The ARMOKOT V500 polysiloxane enamel is used as a system component in combination with the ARMOKOT 01 passivating primer. It
is designed for protection of the hydraulic structures, process equipment, pipelines and structures (including the heat-insulated ones)
operated in splash zones under the high-temperature exposure (up to plus 100 °C) and mechanical loads. It is also used for protection of
steel piles installed in permafrost soils as part of anti-heave measures.
The ARMOKOT T700 polysiloxane enamel is designed for sulfuric acid corrosion protection of internal surfaces of gas ducts, internal
and external surfaces of chimneys (at temperatures up to plus 200 °C) as well as of structures and equipment belonging to enterprises in
gas chemical, petrochemical, metallurgical, and other industries.
The ARMOKOT TERMO polysiloxane enamel is designed for protection of metal structures operated at high temperatures (up to plus
700 °C) under permanent exposure to industrial moderately aggressive gas environment, and for production of heat-resistant electrical
insulating coatings.
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES75
The structure of protective coating systems (PCS)
Layer-by-layer composition Dry layer thickness, µm Theoretical consumption, kg/m2
Time of drying to the 3rd degree at
temperature of (20 ± 0.5) °C, h, no
longer than
ARMOKOT 01 + ARMOKOT F100 PCS (total thickness of 180 µm) as per TU 2312-042-23354769-2016
ARMOKOT 01 50 0.140 1
ARMOKOT F100 65 0.182 1
ARMOKOT F100 65 0.182 1
ARMOKOT F100 PCS (total thickness of 150 µm) as per TU 2312-042-23354769-2016
ARMOKOT F100 75 0.210 1
ARMOKOT F100 75 0.210 1
ARMOKOT 01 + V500 PCS (total thickness of 180 µm) as per TU 2312-042-23354769-2016
ARMOKOT 01 50 0.140 1
ARMOKOT V500 65 0.182 1
ARMOKOT V500 65 0.182 1
ARMOKOT T700 PCS (total thickness of 150 µm) as per TU 2312-009-23354769-2008
ARMOKOT T700 75 0.225 1
ARMOKOT T700 75 0.225 1
ARMOKOT TERMO PCS (total thickness of 150 µm) as per TU 2312-011-23354769-2009
ARMOKOT TERMO 75 0.225 1
ARMOKOT TERMO 75 0.225 1
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The SPETSIZOL STANDART protective coating systems provide a high-effective corrosion protection of overground metal structures and
process equipment exposed to strong corrosion factors, including the abrasive wear and the marine climate attack. It is used to protect the
facilities located in landfall dry sections, splash zones and full immersion zones at temperatures ranging from minus 70 to plus 100 °C.
The SPETSPROTECT 007/109 protective coating systems provide a high-tech corrosion protection for overground metal structures and
process equipment exposed to industrial environment at temperatures ranging from minus 70 to plus 100 °С.
The SPETSPROTECT 008/109 protective coating systems provide an enhanced corrosion protection for overground metal structures and
process equipment exposed to maritime industrial environment at temperatures ranging from minus 70 to plus 100 °С.
The SPETSPROTECT 109 U protective coating systems provide a versatile corrosion protection for overground metal structures and
process equipment exposed to industrial environment at temperatures ranging from minus 70 to plus 100 °С.
The SPETSPROTECT 011/112 protective coating systems are used for corrosion protection of overground metal structures and
process equipment exposed to industrial environment at temperatures ranging from minus 70 to plus 100 °С.
The SPETSPROTECT 110 protective coating system provides multifunctional corrosion protection of overground metal structures and
process equipment exposed to industrial environment at temperatures ranging from minus 70 to plus 100 °С.
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SPETSIZOL STANDART PCS (total thickness of 2,100 µm) as per TU 2312-013-81433175-2012 (rev. 1)
SPETSPROTECT 006 polyurethane primer 50 From 0.20 to 0.80 4
SPETSIZOL STANDART protective coating 2,000 2.11 0.02
SPETSPROTECT 109 polyurethane enamel 50 0.16 6
SPETSPROTECT 007/109 PCS (total thickness of 160 µm) as per TU 2312-015-81433175-2014
SPETSPROTECT 007 polyurethane primer 100 0.30 5
SPETSPROTECT 109 polyurethane enamel 60 0.19 6
SPETSPROTECT 008/109 PCS (total thickness of 240 µm) as per TU 2312-016-81433175-2014
SPETSPROTECT 008epoxy zinc primer
120 0.44 7
SPETSPROTECT 109 polyurethane enamel 120 0.37 6
SPETSPROTECT 109 U PCS (total thickness of 100 µm) as per TU 2312-015-81433175-2014
SPETSPROTECT 109 U polyurethane base coat 100 0.32 6
SPETSPROTECT 011/112 PCS (total thickness of 200 µm) as per TU 2312-025-81433175-2014
SPETSPROTECT 011 epoxy primer 100 0.20 5
SPETSPROTECT 112 polyurethane enamel 100 0.24 6
SPETSPROTECT 110 PCS (total thickness of 160 µm) as per TU 2313-024-81433175-2014
SPETSPROTECT 110 hybrid base coat 160 0.53 4
The structure of protective coating system (PCS)
Layer-by-layer composition Dry layer thickness,
µm
Theoretical consumption,
kg/m2
Time of drying to the 3rd degree at a
temperature of (20.0 ± 2) °C, h, no
longer than
COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
PC
S
77
ComponentDry layer thickness, µm Theoretical consumption, kg/m2
PCS on the basis of the SBE-111 UNIPOL grade B base coat (total thickness of 180 µm) as per TU 2313-012-92638584-2013
SBE-111 UNIPOLgrade B base coat
90 0.20 1
SBE-111 UNIPOLgrade B base coat
90 0.20 1
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:
The SBE-111 UNIPOL grade B base coat is a weatherproof and waterproof one-component air-drying base coat on a rubber-resin base. Itfeatures a fast drying time and is applied at ambient temperatures from minus 25 °C and high relative air humidity. The resulting coating isresistant to UV radiation and long-term exposure to water, mineral salt solutions, differential temperatures from minus 60 to plus 100 °C, saltmist. It is recommended for protection of steel structures operated in open industrial environment of boreal climate as well as immersed inwater or buried in soils.
SBE-111 UNIPOL® base coats of various grades are designed for corrosion protection of metal and reinforced concrete structures operated in
open environment of moderate, cold, boreal maritime and tropical maritime climate as well as in periodic or permanent contact with fresh or
sea water, concentrated or diluted solutions of mineral acids, powders or solutions of alkalis or salts, with strong oxidants, in periodic contact
with crude oil, dark oil products, and for corrosion protection of metal structures exposed to heating up from 200 to 600 °C.
Structure of protective coating systems (PCS)
Time of curing to the 3rd degree at
temperature of plus 20 °C, h
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:
The ARSET-GAZ-1 system is designed for corrosion protection of external surfaces operated in particularly aggressive environments (in
contact with alkaline and acid media).
The ARSET-GAZ-2 system is designed for corrosion protection of external surfaces in macroclimatic areas with moderate or cold climate inopen conditionally clean and industrial environments, including in particularly aggressive environments, in direct contact with alkalis and acidsas well as exposed to temperatures up to (100 ± 3) °С.
The structure of protective coating systems (PCS)
Note:
* curing during up to 24 h is recommended to ensure the reaction of rust solvent with metal.
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES78
ComponentDry layer thickness, µm Theoretical consumption, kg/m2
ARSET-GAZ-1 PCS (total thickness of 210 µm) as per TU 2313-001-73847543-2011
EMACOAT7320ВNG base coat 50 0.143 3
EMACOAT7320ВNG base coat 60 0.171 3
EMACOAT7320ВNG base coat 60 0.171 3
EMACOAT 7320 NG varnish 20 0.100 3
EMACOAT 7320 NG varnish 20 0.100 3
ARSET-GAZ-2 PCS (total thickness of 280 µm) as per TU 2313-002-73847543-2011
EMLAK PRIMER ZINC NG primer 80 0.226 3
EMACOAT 5335 NG enamel 150 0.290 20
EMATOP NG enamel 50 0.110 16
Time of curing to the 3rd degree at
temperature of plus 20 °C, h
PC
S
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES79
Parameter name Value
Application methodManually (by brush or roller), using air spraying system/airless
spraying system
Time of drying to the 3rd degree as per GOST 19007, at temperature of 20 °C,
h, no longer than1
Curing time before operation at temperature of 20 °C at least 3 days
Minimum permissible curing time between layers, hours:
24From minus 15 °С to minus 10 °С
From minus 10 °С to minus 5 °С 18
From minus 5 °С to 0 °С 6
From plus 5 °С to plus 10 °С 2
From plus 15 °С to plus 20 °С 1
From plus 25 °С to plus 30 °С 0.5
Maximum curing time unrestricted
Layer thickness per pass, µm 60 ± 10
Standard thickness, µm 100 ± 40
Standard number of layers at least 2
Solvents (tool cleaning) EPIUR R-141, EPIUR R-151, xylene
COATING SYSTEMS FOR CORROSION PROTECTION
OF EXTERNAL METAL SURFACES
Specification TU 20.30.12.140-009-19507196-2017
DESCRIPTION:The EPIUR N quick-drying base coat is a suspension of pigments and fillers in a solution of modified polyolefin with addition of specialized
additives, which is applied to the surface of metal structures or concrete.
SCOPE OF APPLICATION:Corrosion protection of metal structures, concrete structures, utilities and equipment operated in moderate, boreal and cold climate, and
exposed to the industrial environment of chemical and metallurgical enterprises or harbour facilities.
BENEFITS:- Ready-to-use product, no mixing is required,
- Applied and cured at temperatures from minus 15 °C,
- The base coat is tolerant to the surface preparation degree (the preparation degrees of Sa 2, St 2 are allowed),
- May be used as a repair coating, compatible with most types of old paint coats,
- High drying velocity, short time before starting operation,
- High weather resistance,
- Good adhesion and corrosion resistance.
Main properties of EPIUR N protective coating
COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES
AND CONCRETE SURFACES OF OFFSHORE STRUCTURES
DESCRIPTION AND SCOPE OF APPLICATION:The BAZALIT-M epoxy primer is designed for corrosion protection of external metal and concrete surfaces of structures in close contact
with sea and fresh water, as a wear-resistant coating with high decorative properties.
The BAZALIT — FINISH STANDART material is a two-component glossy polyurethane coating with a high dry residue, excellent gloss and
colour preservation.
Note: the above data are given as recommended, for reference only. The actual drying time can vary depending on the film thickness, ventilation, humidity, paint system,
operating conditions, mechanical impacts, etc.
COATING SYSTEMS FOR CORROSION PROTECTION OF EXTERNAL METAL SURFACES AND CONCRETE SURFACES OF OFFSHORE STRUCTURES80
BAZALIT-M PCS (total thickness of 500 µm) as per TU 2312-015-95956497-2011
BAZALIT-M material 500 0.707 6 ± 1
BAZALIT-M PCS (total thickness of 500 µm) as per TU 2312-015-95956497-2011
BAZALIT-M material 200 µm 0.284 6 ± 1
BAZALIT-M material 200 µm 0.284 6 ± 1
BAZALIT — FINISH STANDART material 100 µm 0.216 5 ± 1
Structure of protective coating systems (PCS)
Time of drying to the 3rd degree at a
temperature of (20.0 ± 0.5) °C, h, no
longer than
Component Dry layer thickness, µm Theoretical consumption, kg/m2
PC
S
COATING SYSTEMS FOR CORROSION PROTECTION OF
INTERNAL METAL SURFACES81
Base
Primer components mixing ratio (A:B) by volume 2:1
Pot life at t = 20 °С, h, at least 1.5
Application methodmanually (by brush or roller),
by means of airless spraying system
Time of drying to the 3rd degree as per GOST 19007, at t = 20 °C no longer than 24
Curing time before operation in fluid media at t = 20 °С at least 7 days
Layer thickness per pass, µm 350 ± 40
Standard thickness, µm 350 ± 40
Solvents (tool cleaning) P-5A, xylene
EPOTANK INTERNAL SURFACE PROTECTIVE COATING
Specification TU 2312-002-58878724-2016
DESCRIPTION: the EPOTANK single-layer reinforced protective coating for internal surfaces, as per TU 2312-002-58878724-2016, is a
two-component high-build epoxy system for application on the pre-treated metal surface.
SCOPE OF APPLICATION: the EPOTANK single-layer reinforced protective coating for internal surfaces is designed for corrosion
protection of the internal surfaces of storage tanks and vessels for the following fluids:
- Oil, light and dark oil products with temperatures up to 90 °C,
- Potable water,
- Sea water,
- Polluted wastewater and bottom water with a temperature up to 100 °С.
BENEFITS:- The mixture components ratio is 2:1,
- The system components can be stored and transported at negative temperatures,
- High corrosion resistance to oil products; to fresh, sea, mineralized wastewater, hydrogen sulfide.
Main properties of EPOTANK protective coating
COATING SYSTEMS FOR CORROSION PROTECTION OF CONCRETE SURFACES
COATING SYSTEMS FOR CORROSION PROTECTION
OF CONCRETE SURFACES
DESCRIPTION AND SCOPE OF APPLICATION:The BAZALIT-B material is a system designed for corrosion protection of concrete and reinforced concrete structures of overground and
underground gas production, transportation and underground storage facilities operated in macroclimatic areas with moderate (N1), boreal
(NF1) and cold (F1) climate.
The product is intended for protection of concrete and reinforced concrete surfaces of structures galvanically connected with process
equipment and general protective earthing network to improve the efficiency of cathodic protection when exposed to non-aggressive, slightly
aggressive and moderately aggressive environments.
The BAZALIT — FINISH STANDART material is a two-component glossy polyurethane coating with a high dry residue, excellent gloss and
colour preservation.
Note: the above data are given as recommended, for reference only. The actual drying time can vary depending on the film thickness, ventilation, humidity, paint system,
operating conditions, mechanical impacts, etc.
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ComponentDry layer thickness, µm
BAZALIT-B PCS for external concrete structures (total thickness of 300 µm) as per TU 2312-017-95956497-2015
BAZALIT-B material 200 0.375 3 ± 0.5
BAZALIT — FINISH STANDART material 100 0.216 5 ± 1
BAZALIT-B PCS for underground concrete structures (total thickness of 300 µm) as per TU 2312-017-95956497-2015
BAZALIT-B material 200 0.375 3 ± 0.5
BAZALIT-B material 100 0.188 2.5 ± 0.5
BAZALIT-B PCS for external concrete structures (total thickness of 510 µm) as per TU 2312-017-95956497-2015
BAZALIT-B material 210 0.394 3 ± 0.5
BAZALIT-B material 200 0.375 3 ± 0.5
BAZALIT-B material 100 0.188 2.5 ± 0.5
BAZALIT-B PCS for external concrete structures (total thickness of 600 µm) as per TU 2312-017-95956497-2015
BAZALIT-B material 250 0.469 4 ± 0.5
BAZALIT-B material 250 0.469 4 ± 0.5
BAZALIT-B material 100 0.188 2.5 ± 0.5
Structure of protective coating systems (PCS)
Time of drying to the 3rd degree at a
temperature of (20.0 ± 0.5) °C, h, no
longer than
Theoretical consumption, kg/m2
PC
S
PAINT MATERIALS FOR PIPE COATINGS 83
Parameter name Value
Base/hardener Epoxy/Amine
Base/hardener ratio:
4.1/1by weight
by volume 2.9/1
Volume fraction of non-volatile substances, %, at least 85.0
Weight fraction of non-volatile substances, %, at least 90.0
Pot life, min, no longer than
50at (23 ± 2) °С
at (30 ± 2) °С 40
Enamel airless spraying application conditions:min. +5 °С (from preferred (from 25 to 30) °С,
pipe surface temperature
permissible up to +70 °С)
pipe surface preparation
degree of cleanliness, ISO 8501-1, not lower than Sa 2½
dust quantity rating, ISO 8502-3, no higher than 2
roughness (Rz), µm, ISO 8503-4 From 25 to 60
temperature of enamel components, °C From 25 to 30
Coating curing time at +60 °C (GOST 19007), h, no longer than
1.0to the 3rd degree
to the 7th degree 1.5
Coating hardened layer thickness, µm From 60 to 150
Coating roughness (Rz), µm, not more than 5
Coating bending diameter, mm, GOST R 50500 (ISO 6860), within 10
EPOSTEK ENAMEL FOR INTERNAL SMOOTH COATING OF PIPES
Specification TU 2312-045-89632342-2014
DESCRIPTION AND SCOPE OF APPLICATION: a two-component epoxy enamel with high content of non-volatile substances. It is
designed to obtain an internal smooth coating of gas pipelines. The EPOSTEK enamel is easily applied by airless spraying by the factory
pipe coating machines. It creates a smooth and mechanically strong coating reducing friction in natural gas pipelines, thereby reducing the
energy costs for gas pumping. The EPOSTEK enamel coating provides reliable corrosion protection during transportation and intermediate
storage of pipes. It meets the requirements of STO Gazprom 2-2.2-180-2007.
BENEFITS:- High volume and weight fractions of non-volatile substances,
- The pre-heating temperature of the enamel components is within 30 °C,
- High rate of coating curing at (from 60 to 70) °C,
- Short-term heat resistance of coating up to plus 250 °C.
Main properties of EPOSTEK enamel
PC
S
POLYMERIC, PIPE AND COMPOSITE PRODUCTS
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POLYETHYLENE PIPES
MULTILAYER COMPOSITE PIPES
PIPE CULVERTS
HEAT-INSULATED PIPES FOR FREE FLOW PIPELINES
HEAT-INSULATED PIPES FOR NON-FREEZING WATER PIPELINES
DOUBLE-LAYER CORRUGATED PIPES
POLYETHYLENE WELLS
POLYETHYLENE FITTINGS
POLYMERIC, PIPE AND COMPOSITE PRODUCTS
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POLYETHYLENE PIPES86
POLYETHYLENE PRESSURE PIPES FOR GAS PIPELINES
GOST R 58121.2-2018 (ISO 4437-2:2014)
DESCRIPTION AND SCOPE OF APPLICATION:
The polyethylene circular pressure pipes, including those with marking stripes, for underground gas pipelines are made of polyethylene
composition by extrusion technique and intended for transportation of gaseous fuel.
BENEFITS:- Non-corroding,
- High flexibility, ductility and tensile strength,
- Minimum gas flow resistance due to a smooth internal surface,
- Fast and easy installation,
- Guaranteed service life of pipes is 50 years.
POLYETHYLENE PRESSURE PIPES FOR WATER SUPPLY
GOST 18599-2001
DESCRIPTION AND SCOPE OF APPLICATION:
Circular pressure pipes, including those with marking stripes, are made of polyethylene composition by extrusion technique and intended for
water pipelines, including for domestic and potable water supply, at temperatures from 0 °C to plus 40 °C, as well as for pipelines transporting
the other fluids.
BENEFITS:- Durability,
- Light weight,
- Safe and easy installation,
- Chemical resistance,
- Freeze-thaw resistance.
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Polyethylene pipes Multilayer polyethylene pipes Polyethylene pipes with protective
coating
Integrity of the main pipe material
after external impact Breached Breached Retained
Structural strength after
external impact Reduced Reduced Retained
POLYETHYLENE PIPES 87
POLYETHYLENE PIPES COATED WITH PROTECTIVE COATING
Specification TU 2248-061-89632342-2015
DESCRIPTION AND SCOPE OF APPLICATION:The pipes with protective coating are the double-layer structures consisting of a polyethylene pressure pipe and thin protective coating applied
to the external surface of a polyethylene pressure pipe. The polypropylene protective coating is designed to protect the pipes from mechanical
damages during transportation, installation and operation. Due to the hardness exceeding that of polyethylene, the protective coating makes
the pipe scratch resistant. If defects are detected only in the external protective layer they will not affect the pipe performance. In addition, the
perforating scratches in the protective coating can be seen to the naked eye (since the protective coating differs in colour from the main pipe).
These pipes are used in construction and repair of gas pipelines laid in the following ways: with use of trenching technology in any soil
conditions, including the rocky, macrofragmental soils (excluding the boulder soils), the gravel-pebble, rubbly soils without sanding; laid in
unstable and mobile soils; laid with use of trenchless technology. These pipes are also used for pipeline rehabilitation by push-pull, cutting,
pulling or pushing techniques, or by the other methods of gas pipeline reconstruction.
BENEFITS:- May be laid in difficult soil conditions without supplementary protective measures,
- No damages to the main pipe body during trenchless laying, reconstruction and rehabilitation of old and worn-out pipelines (methods of pipe
pulling (relining), destruction of old pipes with their simultaneous replacement, pulling/pushing of pipes).
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MULTILAYER COMPOSITE PIPES88
Parameter Value UoM
Inner diameter From 50 to 150 mm
Operating pressure Up to 25 MPa
Transported medium temperature Up to +95 °C
Maximum length of a pipe Up to 2,700 m
Ambient temperature From -60 to +60 °C
Pipe connection type Flanged, threaded, welded
Estimated service life From 25 to 50 years
MULTILAYER REINFORCED COMPOSITE PIPES
Specification TU 22.21.21-040-63341682-2017
DESCRIPTION: The multilayer composite polymer pipe consists of the following components:
- Polyethylene-based external layer,
- Intermediate reinforcing layer made of glass roving with a thermoplastic binder based on functional polyethylene,
- Internal layer based on a polymer with high resistance to the transported medium.
SCOPE OF APPLICATION: the multilayer composite polyester pipe is used in construction and repair of high-pressure pipelines laid in
various soils (when laid in rocky and macrofragmental soils, the protective means for the external layer, or the partial filling and backfilling
with soft soil are required).
The multilayer composite polymer pipe is designed for transportation of the following media:
- Natural and associated petroleum gases,
- Low-paraffin oil, gas condensate,
- Mineralized (reservoir) water containing oil, gas condensate, salts, other organic and inorganic compounds which are the hydrogen sulfide
free products of gas and oil field facility systems,
- Aggressive chemical liquids,
- Industrial sewage effluents of oil, gas, chemical and oil refining industry,
- Domestic and potable water.
BENEFITS:- Internal operating pressure is several times higher than that of a polyethylene pipe due to the reinforcement,
- Complete absence of corrosion is ensured,
- The weight of a multilayer composite polymer pipe is less than that of a polyethylene pipe due to reinforcement which allows to reduce the
amount of polyethylene while maintaining the pipe strength,
- High speed of pipe-laying due to accelerated welding process with a highly reliable coupling with embedded heating element,
- Higher flow rate due to reduced thickness of the pipe wall with identical external diameters and service pressure, or a pipe of lower diameter
may be used with identical flow area,
- Operational versatility. May be used in a variety of industries with a pressure up to 25 MPa.
Specifications
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PIPE CULVERTS 89
Parameter name Coating value
Total coating thickness, mm, at least, for the pipes with a diameter:over 530 to 820 inclusivelyover 820 to 1,420 inclusivelyover 1,620
≥ 2.5 mm≥ 3.0 mm≥ 4.0 mm
Coating dielectric continuity. No breakdownat voltage, kV, at least (per 1 mm of coating)
5
Elongation at break of the coating polyethylene layer at a temperature of minus 45 °C, %, at least
100
Coating impact strength, J/mm, at a temperature of minus 45 °С 7
Coating adhesion, N/cm,at least, at a temperature of plus 23 °C
200
Initial transition resistance of coating in a 3 % NaCl aqueous solutionat a temperature of 23 °C, Ω•m2, at least
1010
Coating shrinkage at 140 °С, %, within 40
PIPE CULVERTS WITH EXTERNAL ANTICORROSIVE COATING
Specification TU 24.20.13-041-63341682-2017
DESCRIPTION AND SCOPE OF APPLICATION: the pipe culverts ranging in diameter from 529 to 1,720 mm inclusively, with an
external anticorrosive coating are designed for construction of culverts under the embankments of highways, railways, and service
driveways. The external anticorrosive coating of pipes is made of single-layer polyethylene composition based on high-density polyethylene
and a set of modifying additives. The pipes are designed for construction of culverts with operating temperatures from minus 60 °C to plus
80 °C laid in any types of soils.
BENEFITS:- Corrosion resistance,
- Service life up to 50 years,
- Reduced labour intensity of construction and installation works.
Properties of pipe external coating
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HEAT-INSULATED PIPES FOR FREE FLOW PIPELINES
1 — protective shell pipe,
2 — heating cable duct,
3 — inner pipe with a double-layer shaped wall,
4 — rubber sealing ring,
5 — heat insulation of polyurethane foam,
6 — half coupling on inner pipe,
7 — centering support.
Main properties
e e
1 1
2 2e i e i
90
ISOPLAST pipe
standard size
(de/De)
Nominal dimensions of inner
pipe
Nominal dimensions of pipe
shellEffective
thickness of
polyurethane
foam layer
Pipe end
nominal length
/1 = B1
and /2 = B2 ± 10
The actual pipe length
including bell (coupling)
(mm)outside
diameter de
inner diameter
di
outside
diameter De
inner diameter
Di
110/200 110 91 200 174 32.0 90 6,090
110/250 110 91 250 217 53.0 90 6,090
160/250 160 139 250 217 28.0 100 6,120
160/315 160 139 315 275 57.0 100 6,120
200/315 200 176 315 275 35.5 110 6,120
200/400 200 176 400 348 74.0 110 6,120
225/315 225 200 315 275 25.0 110 6,120
225/400 225 200 400 348 61.0 110 6,120
250/400 250 217 400 348 46.5 115 6,120
250/500 285 250 500 432 73.0 135 6,120
315/500 315 275 500 432 56.0 135 6,140
300/500 340 300 500 432 46.0 160 6,230
300/630 340 300 630 542 100.0 160 6,230
HEAT-INSULATED ISOPLAST AND ISOPLAST K POLYMERIC PIPES AND FITTINGS
FOR FREE FLOW PIPELINES
Specification TU 22.21.21-010-19507196-2017
DESCRIPTION AND SCOPE OF APPLICATION:The ISOPLAST and ISOPLAST K polymeric pipes and fittings represent the systems of heat-insulated polyethylene free flow pipelines.
They are designed for free flow sewage and water disposal systems operating under the low ambient temperatures (laid above-ground or
superficially in permafrost conditions) where a risk of pipeline freezing exists, including for such facilities as bridges, multi-level parking lots,
etc.
BENEFITS:- High impact resistance even at low temperatures, high chemical resistance and better abrasion resistance in comparison with many other
materials used for pipe making,
- High annular rigidity is provided by a special wall structure,
- Fast and easy installation: the inner working pipe and shell are assembled together using the couplings without use of special equipment;
when doing this, the heat insulation interlocks without gaps and no additional works to ensure the tightness are required,
- Versatility because a wide range of fittings may be connected to any existing material of pipes and collecting wells,
- Long service life at low cost of operation,
- Low weight of pipe simplifies transportation and installation.
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HEAT-INSULATED PIPES FOR FREE FLOW PIPELINES
e e
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2 2e i e i
91
ISOPLAST pipe
standard size
(de/De)
Nominal dimensions of inner
pipe
Nominal dimensions of pipe
shellEffective
thickness of
polyurethane
foam layer
Pipe end
nominal length
/1 = B1
and /2 = B2 ± 10
The actual pipe length
including bell (coupling)
(mm)outside
diameter de
inner diameter
di
outside
diameter De
inner diameter
Di
400/630 400 348 630 542 67.5 160 6,150
400/630 462 400 630 542 40.0 160 6,381
400/800 462 400 925 800 169.0 160 6,381
500/630 500 432 630 542 21.0 188 6,190
500/800 500 432 800 673 89.0 188 6,190
500/1,000 578 500 1,000 852 110.0 188 6,392
630/1,000 630 542 1,000 852 85.0 225 6,250
630/1,200 630 542 1,200 1,030 185.0 225 6,250
800/1,200 800 673 1,200 1,030 100.0 270 6,236
HEAT-INSULATED ISOPLAST AND ISOPLAST K POLYMERIC PIPES AND FITTINGS
FOR FREE FLOW PIPELINES
Specification TU 22.21.21-010-19507196-2017
Main properties
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1 — polyethylene pressure pipe,
2 — heating cable duct,
3 — self-adhesive tape,
4 — heat insulation,
5 — protective shell.
Main properties
HEAT-INSULATED PIPES FOR NON-FREEZING WATER PIPELINES92
Pipe standard size,
d/D, mm
Nominal outside diameter of
polyethylene inner pipe, d, mm
Polyethylene shell Galvanized steel shell
Outside diameter of
insulated pipe, D, mm
Wall
thickness, mm
Outside diameter of
insulated pipe, D, mm
Wall
thickness, mm
125/200 125 200 3.2 200 0.7
125/225 125 225 3.5 225 0.7
125/250 125 250 3.5 250 0.7
140/225 140 225 3.5 225 0.7
140/250 140 250 3.9 250 0.7
140/280 140 280 4.4 280 0.7
160/250 160 250 3.9 250 0.7
160/280 160 280 4.4 280 0.7
Parameter name Value
Operating temperature: up to 40 °С
Operating pressure: from 0.6 to 1.6 MPa
Diameters: from 125 to 900 mm
Pipe length: up to 12 m
Pressure pipe: PE80/PE100 polyethylene; manufactured as per GOST 18599-2001
Heat insulation: semi-rigid polyurethane foam
Design: single-tube; equipped with duct(s) for laying of heating cable
Laying techniques: above-ground; underground ductless; in accessible and non-accessible ducts
ARCPIPE HEAT-INSULATED POLYETHYLENE PIPES
FOR NON-FREEZING WATER PIPELINES
Specification TU 22.21.21-011-19507196-2018
DESCRIPTION AND SCOPE OF APPLICATION:The ARCPIPE heat-insulated polyethylene pipes consist of the following components:
- Pressure pipe,
- Heating cable duct,
- Self-adhesive tape,
- Heat insulation,
- Protective shell.
These pipes are designed for construction of non-freezing cold water supply and sewerage networks laid above the ground or within the
depth of soil freezing.
BENEFITS:- Shorter pipe production and delivery periods,
- Fast and easy installation,
- Cable duct location provides more equalized heat distribution from the heating cable.
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HEAT-INSULATED PIPES FOR NON-FREEZING WATER PIPELINES 93
Pipe standard size,
d/D, mm
Nominal outside diameter of
polyethylene inner pipe, d, mm
Polyethylene shell Galvanized steel shell
Outside diameter of
insulated pipe, D, mm
Wall
thickness, mm
Outside diameter of
insulated pipe, D, mm
Wall
thickness, mm
180/280 180 280 4.4 280 0.7
180/315 180 315 4.9 315 0.7
200/280 200 280 4.4 280 0.7
200/315 200 315 4.9 315 0.7
225/315 225 315 4.9 315 0.7
225/355 225 355 5.6 355 0.7
250/355 250 355 5.6 355 0.7
250/400 250 400 5.6 400 0.7
280/400 280 400 5.6 400 0.7
280/450 280 450 5.6 450 0.7
315/450 315 450 5.6 450 0.7
315/500 315 500 6.2 500 0.7
355/500 355 500 6.2 500 0.7
355/560 355 560 7.0 560 1
355/630 355 630 7.9 630 1
400/560 400 560 7.0 560 1
400/630 400 630 7.9 630 1
450/630 450 630 7.9 630 1
450/710 450 710 8.9 710 1
500/630 500 630 7.9 630 1
500/710 500 710 8.9 710 1
500/800 500 800 10.0 800 1
560/710 560 710 8.9 710 1
560/800 560 800 10.0 800 1
560/900 560 900 11.2 900 1
630/900 630 900 11.2 900 1
630/1,000 630 1,000 12.4 1,000 1
710/900 710 900 11.2 900 1
710/1,000 710 1,000 12.4 1,000 1
710/1,200 710 1,200 13.8 1,200 1
800/1,200 800 1,200 13.8 1,200 1
900/1,200 900 1,200 13.8 1,200 1
ARCPIPE HEAT-INSULATED POLYETHYLENE PIPES
FOR NON-FREEZING WATER PIPELINES
Specification TU 22.21.21-011-19507196-2018
Main properties
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DOUBLE-LAYER CORRUGATED PIPES94
DOUBLE-LAYER CORRUGATED PIPES
Specification TU 22.21.21-013-19507196-2018
DESCRIPTION AND SCOPE OF APPLICATION: the double-layer corrugated pipes are designed for household and storm sewage
outdoor networks and headers and used for construction of pipelines for sewage systems with wide flow sections. Besides, the double-layer
corrugated polyethylene and polypropylene pipes are used extensively for construction of culvert piping systems under bridges, dams, roads
and various communication lines as well as for transportation of domestic and industrial wastewater.
BENEFITS:- Fast installation,
- Non-corroding,
- Hydroabrasive wear resistance,
- Stray current resistance,
- High flexibility,
- High and low temperatures resistance,
- Service life of pipes is at least 50 years.
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Water conduit well ASP multipurpose cable well
POLYETHYLENE WELLS 95
POLYETHYLENE WELLS
Specification TU 22.23.19-012-19507196-2018
DESCRIPTION: state-of-the-art polymer wells are made of smooth and corrugated pipes ranging in diameter from 400 to 2,400 mm in
accordance with the requirements of the effective SNiP (Building Codes and Regulations). The key distinguishing feature of plastic wells is a
monolithic construction which requires no additional operations for assembling the individual components and sealing the joints. In addition,
the wells are already equipped with supply and discharge pipes matching the dimensions of the connected pipelines, in contrast with the
reinforced concrete systems, where the holes shall be made and grout sealed. The wells may be connected with pipes of any type, as
follows: with polyethylene pressure pipes as per GOST 18599-2001, PVC pipes, corrugated non-pressure pipes, steel pipes. The polymer
wells for pressure networks are completed with fittings, necessary equipment and shut-off valves (pumps, gate valves, fire hydrants, etc.)
directly at the factory.
SCOPE OF APPLICATION:Depending on purpose, the polyethylene wells are divided into the following types:
SEWAGE WELLS:
- Wells for non-pressure household and storm sewage system,
- Wells for pressure sewage systems,
DRAIN WELLS:
- Settling wells,
- Diffusing wells,
WATER CONDUIT WELLS:
- Potable water supply wells,
- Fire water wells,
CABLE WELLS:
- Wells for communication cables (telecommunication),
- Wells for power cables.
BENEFITS:- Easy and fast installation due to the pipes small weight,
- Serviceability,
- Complete tightness of all factory-made connections,
- High chemical and corrosion resistance,
- High wear resistance,
- Service life is at least 50 years.
Well for pressure sewage system Drain tray-type straight well
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POLYETHYLENE FITTINGS
DAA type saddle offset UB type
coupling
WS11 type 11 deg. offset
RS-XL saddle-shaped repair pad
WS11 type 11 deg. offset. SA type saddle offset
FRIALONG elongated coupling with easily removable stop
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POLYETHYLENE FITTINGS
WITH EMBEDDED ELECTRIC HEATING ELEMENTS
Specification TU 2248-047-89632342-2014 as amended by revision No. 1
DESCRIPTION AND SCOPE OF APPLICATION: these fittings are designed for connecting polyethylene pipes of gas and water
pipelines in line and at angle, for connecting the branches to these pipes, including by hot tapping, for repair and reconstruction of pipeline,
for emergency recovery and connection works. These parts are intended for underground installation on gas pipelines, gas distribution
networks and water pipelines; the overground and above-ground installation of parts is prohibited (except when the steel parts of the
polyethylene-steel permanent joints come out of the ground).
THE FOLLOWING RANGE OF POLYETHYLENE FITTINGS WITH EMBEDDED ELECTRIC HEATING ELEMENTS IS AVAILABLE:
- Couplings,
- Plugs,
- Reducers,
- Offsets,
- Tees,
- Saddle offsets (fittings for hot tapping),
- Saddle offsets (spigot paddles),
- Repair reinforcing pads.
These parts are available with the following standard dimensional ratios: SDR 17, SDR 11, SDR 9 and SDR 7.4.
BENEFITS:- Fast and easy installation,
- Service life of fittings is 50 years,
- Not prone to corrosion.
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POLYETHYLENE FITTINGS
Reducer 160-110
Solid-drawn offset 90°
Flange collar
Equal tee 45°
Unequal tee 90°
Cast offset 45°
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POLYETHYLENE FITTINGS
Specification TU 2248-048-89632342-2015 as amended by revision No. 1
DESCRIPTION AND SCOPE OF APPLICATION: these fittings are designed for connecting polyethylene pipes of gas and water
pipelines in line and at angle, for polyethylene pipe jump on flange joint during construction, repair and reconstruction of gas and water
pipelines, for emergency recovery and connection works.
THE FOLLOWING RANGE OF THESE PARTS IS AVAILABLE:
Elongated cast parts made of PE 100 type polyethylene:
- Offsets,
- Tees,
- Plugs,
- Reducers,
- Flange collars.
Solid-drawn bent parts made of PE 100 type polyethylene:
- Offsets.
These parts are available with the following standard dimensional ratios: SDR 17, SDR 11, SDR 9, SDR 7.4.
BENEFITS:- Fast and easy installation,
- Service life of fittings is 50 years,
- Not prone to corrosion.
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ELECTROCHEMICAL PROTECTION
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CATHODIC PROTECTION STATIONS
ELECTROCHEMICAL PROTECTION (ECP)
AUTOMATIC TRANSFER SWITCH UNITS
JOINT PROTECTION UNITS
ANODE BEDS
SACRIFICIAL ANODES
DRAINAGE PROTECTION STATIONS
DEVICES FOR PIPELINE PROTECTION AGAINST INDUCED ALTERNATING CURRENT
SURGE OVERVOLTAGE PROTECTION DEVICES
MODULAR ELECTROCHEMICAL PROTECTION DEVICES
NONPOLARIZABLE COPPER/COPPER SULFATE REFERENCE ELECTRODES
CORROSION RATE INDICATORS (SENSORS)
TEST POINTS
CORROSION MONITORING SUBSYSTEMS
CORROSION PROTECTION SYSTEM MONITORING AND CONTROL SUBSYSTEMS
INSULATING AND PROTECTIVE ELEMENTS
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ELECTROCHEMICAL PROTECTION (ECP)
DESCRIPTION:The electrochemical protection is used for protection of various metal structures, gas pipelines and oil pipelines as well as for protection of oil
and gas fixed structures.
The electrochemical protection of pipelines significantly prolongs their service life and prevents unscheduled repairs. Each element of
underground utilities has its own service life. After this time, it is required to make a scheduled replacement. However, due to corrosion (and
it is unavoidable in the old pipes), the estimated service life is significantly adjusted. The electrochemical protection allows you to protect
structures and avoid accidents.
This section describes only a small part of the electrochemical protection products supplied by Gazprom StroyTEK Salavat JSC as an
example. For more information on electrochemical protection products, please contact the company's phone numbers listed in the catalog.
CATHODIC PROTECTION AUTOMATIC RECTIFIER
USS ECP UNIFIED SET OF ELECTROCHEMICAL PROTECTION SYSTEM
Designed to provide electrochemical protection of underground gas pipelines and other underground structures according to design
solutions. The USS ECP is available in the form of two or more sets, which are manufactured according to separate data sheets for the
same facility. The custom-made equipment or materials can be included in the USS ECP, their variability allows meeting any customer
requirements.
ELECTROCHEMICAL PROTECTION (ECP)100
The rectifiers for cathodic protection are designed for industrial use as
sources of protective (cathodic) current in electrochemical (cathodic)
protection systems for underground metal structures of gas pipelines, oil
pipelines, product pipelines, utility facilities, storage tanks, cables for various
purposes with an outer metal sheath and other similar facilities against
electrochemical (ground) corrosion.
ELECTROCHEMICAL PROTECTION (ECP)
DEEP ANODE BED MENDELEEVETS-MG
MODIFIED MAGNESIUM SACRIFICIAL ANODES
JOINT PROTECTION UNITS
TEST POINTS
ELECTROCHEMICAL PROTECTION (ECP) 101
The test points are designed for switching power and measuring circuits of
electrochemical protection means and monitoring of ECP parameters.
The instrument columns are installed along the route of underground
pipelines at certain intervals in accordance with the requirements of
regulatory documents as well as at intersections with other utilities, roads,
water courses, etc. Instrument columns can be used to mark a route of
underground pipelines wherefore a cover with a KP point is installed on top
of the column.
Designed for joint cathodic protection of several underground metal
structures from the same cathodic protection converter, adjustment of the
cathode current flowing into each underground structure as well as polarized
drainage with small drainage currents. In addition, the JPU allows to switch
electrochemical protection (ECP) means and monitor the cathodic protection
parameters.
Modified magnesium sacrificial anodes of MPM type and modified
magnesium sacrificial anodes for tanks MPMR are designed for use in oil
and gas facilities as the electrochemical protection means for:
- The external surfaces of steel structures against underground corrosion,
- The internal surfaces of steel tanks against corrosion caused by bottom
drainage water.
Deep anode beds Mendeleevets-MG are designed for use as slightly soluble
elements of deep well anodes in cathodic protection installations providing
corrosion protection of main pipelines and other underground metal
structures in any soil and climatic conditions. They are available in climatic
version О, category 5, as per GOST 15150-69.
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ELECTROCHEMICAL PROTECTION (ECP)
ELECTROCHEMICAL PROTECTION (ECP)
LONG-LASTING NONPOLARIZABLE COPPER/COPPER SULFATE REFERENCE ELECTRODES
ELECTRICAL INSULATING JOINTS (COUPLINGS)
102
DIODE-RESISTIVE UNITS
Designed for joint electrochemical protection of several underground metal
structures from one CPS and as polarized drainage and adjustable resistors
with diodes to eliminate harmful mutual interference of adjacent utilities with
separate protection, to distribute protective current from the rectifier to
several underground separate structures.
Electrical insulating inserts (unions) are designed for electrical isolation of a
facility protected by cathodic protection from that unprotected, grounded or
having its own electrochemical protection system as well as electrical
sectionalizing of pipelines laid in the areas affected by stray currents. The inserts
are used on main, connecting, process and field pipelines, oil and gas production
and processing industries, gas supply, gas distribution systems, utility networks,
and other pipelines transporting gas (including with a high hydrogen sulfide
content), oil, gas condensate, oil products, ammonia with operating temperature
of -20 to +100 °C (for special insert design from -40 to +150 °C). The installation
temperature of inserts is -60 to +60 °C.
The long-lasting non-polarizable copper/copper sulfate reference electrodes
are designed to create and maintain a continuous stable electrolytic contact
with the soil when measuring the potential of protected underground metal
structures with respect to soil ground (pipe-to-soil potential). The electrodes
are designed for industrial use in electrochemical (cathodic) protection
systems protecting the underground metal structures against
electrochemical (underground) corrosion. Electrodes are designed for fixed
installation in the soil and can also be used as portable electrodes.
ELECTROCHEMICAL PROTECTION (ECP) 103
ELECTROCHEMICAL PROTECTION (ECP)
SCOPE OF APPLICATION OF ECP MONITORING AND CONTROL DEVICES:
CORROSION PROCESS SENSORS IKP
Specification TU 3435-007-51996521-2009
Corrosion process sensors IKP are used to control the rate and depth of
corrosion of a steel underground structure. The sensors have a climatic
version B, and placement category 5 as per GOST 15150-69.
IKP ANALYZERSpecification TU 3435-008-51996521-2009
The IKP analyzer, when connected to the sensor, initializes it, identifies,
scans the sensor plates, exchanges data with the sensor memory chip,
calculates and displays the rate and depth of corrosion. The analyzer
climatic version is B as per GOST 15150-69. The analyzer placement
category is 4 as per GOST 15150-69.
ORION IP-01 SELF-POWERED PORTABLE DIGITAL DEVICEPattern approval certificate of measuring instruments RU.C.34.056.A
It is designed to measure the potential of an underground metal structure
(pipe-to-soil potential) and the polarisation potential of an underground metal
structure using a potential sensor as per GOST 9.602-2005.
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Portion of a copper-based thermal mixture of cylindrical shape with an
igniting element and slow burning fuse. It is used for thermite welding of
cable outlets in the field.
АС THERMITE CARTRIDGESSpecification TU 1793-003-43750384-2003
IRON THERMITE MIXTURESpecification TU 1793-002-43750384-2006
CATHODIC PROTECTION RODSSpecification TU 1718-001-56222072-2005
ELECTROCHEMICAL PROTECTION (ECP)104
ELECTROCHEMICAL PROTECTION (ECP)
SCOPE OF APPLICATION OF MATERIALS FOR ECP INSTALLATION:
Designed to weld and steel-reinforced aluminum wires of overhead power
lines.
Designed for thermite welding of electrochemical protection leads to the
pipeline surface, it is a powdery substance. When burning, a high
temperature is obtained, which is required to obtain a reliable compound
resistant to corrosion.
Designed for welding (soldering) of ECP leads to pipelines including those
under operating pressure. They are installed in the central channel of
graphite mold.
THERMITE PENCILSpecification TU 1793-004-43750384-2006
ELECTROCHEMICAL PROTECTION (ECP)
* Note: to ensure the total cradle thickness of 15 ± 1.5 mm, multiple layers may be used.
Type 1
Type 2
Type 3
Pipeline securing to the cradle
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1 5
105
Product name
Dimensions, mmUse for pipeline supports with a
diameter, mmlength width thickness
Electric insulating cradle
LITOMET
185 110 4
Up to 273200 80 4
285 110 4
345 150 4
1,050 370 6From 273 to 530
1,350 280 6
2,300 280 15*720
2,300 560 15*
3,250 280 15*1,020
3,250 340 15*
3,900 280 15*1,220
3,900 440 15*
4,500 280 15*
1,4204,500 560 15*
4,500 600 15*
LITOMET ELECTRICAL INSULATING CRADLE
Specification TU 1469-025-63341682-2017
DESCRIPTION: the electrical insulating cradle LITOMET is an electrically insulating gasket designed to avoid any electrical contact
between steel above-ground pipelines and metal supports and structures, and to protect the insulating pipeline coatings against mechanical
damage.
SCOPE OF APPLICATION: the product shall be mounted on pipe supports of various types in all climatic zones as per GOST 15150-69
at ambient temperature of minus 60 to plus 60 °C.
BENEFITS:- Increased service life of above-ground pipelines due to the strong design not subject to deformation over time (creep),
- Protection of anti-corrosion insulation of pipelines against mechanical damage during pipeline laying,
- Pipe material protection against stray currents,
- Pipe material protection against decrease in ECP currents,
- Pipe material protection against damage caused by galvanic and crevice corrosion.
Main properties
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INNOVATIVE PRODUCTS
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METALENTA
INNOVATIVE PRODUCTS
METALEN PE-21 SINGLE-LAYER POLYETHYLENE
ANTI-CORROSION COMPOSITION
KOLCHUGA PROTECTIVE
FIBERGLASS COATING
COATMET AFM
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MATERIALS FOR ANTI-CORROSION
PROTECTIVE COATING OF STEEL PIPELINES
*The specific range of MFI is determined by agreement between the manufacturer and consumer.
108
Parameter name Value UoM
Density from 0.940 to 0.965 g/cm3
Melt flow index from 0.2 to 0.8* g/10 min
Weight fraction of volatile substances not more than 0.05 %
Oxygen uptake induction period at 200 °C and oxygen flow of 100 ml/min at least 90 min
Breaking strength at least 24 MPa
Elongation at break at least 600 %
Elongation at break at (-45 ± 3 °C) at least 100 %
Soot content at least 2 %
Water absorption after 24 h of holding in water at (23 ± 5) °C not more than 0.06 %
Melting temperature from 122 to 137 °С
Heat aging resistance: elongation at break after exposure to air for 100 days:
- at 100 °C
- at 120 °C
at least 400 %
METALEN PE-21 SINGLE-LAYER POLYETHYLENE
ANTI-CORROSION COMPOSITION
Specification TU 2211-021-63341682-2015
DESCRIPTION: the single-layer polyethylene anti-corrosion composition METALEN PE-21 is a nano-composite material created using a
nano-sized active filler MONAMET 104 (in accordance with TU 2164-017-63341682-2014) introduced into the composition based on high-
density polyethylene and a set of modifying additives.
SCOPE OF APPLICATION: anticorrosive composition METALEN PE-21 is designed for production of an external anti-corrosion
protective coating of steel pipelines with a diameter up to 1,420 mm. Anticorrosive composition METALEN PE-21 meets the requirements
for polyethylene compositions in accordance with STO Gazprom 2-2.3-130-2007 “Technical Requirements for Factory-Applied External Anti-
Corrosion Polyethylene Coatings of Pipes for the Construction, Reconstruction and Overhaul of Underground and Offshore Gas Pipelines
With an Operating Temperature up to +80 °C” as amended by revisions Nos. 1, 2, 3.
BENEFITS:- Long-term preservation of anti-corrosion pipe insulation for up to 36 months (STO Gazprom 2-2.3-130-2007 as amended by revisions Nos.
1, 2, 3),
- Simplified production process: eliminated use of an adhesive when applying an external anti-corrosion protection, higher coating speed,
higher capacity,
- No coating defects, cracking and disbondment at the end sections of pipes,
- High resistance to mechanical stress: no coating defects after long-term storage and transportation, fewer coating defects during handling
operations,
- Extended storage temperature range, frost-resistant and flexible material,
- Simplified field joint coating process, reduced process operations when applying a sleeve, durability of weld under the heat shrink sleeve.
Properties of METALEN PE-21 anticorrosive composition
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METALENTA
Parameter name UoM Value
Thickness, at least mm 0.25
Tensile strength, at least MPa 600
Relative elongation at maximal stress, at least % 1
Density defined by a sinker method, at least g/cm3 1.45
Content of fiberglass % 60 ± 3
METALENTA FIBERGLASS TAPE
Specification TU 22.21.42-057-63341682-2019
DESCRIPTION: METALENTA fiberglass tape is a composite material on the basis of a modified polymer unidirectionally
reinforced with glass roving and a complex of additives that give the material increased resistance to thermal oxidative degradation
during processing and operation.
SCOPE OF APPLICATION: METALENTA fiberglass tape is used to:
- Create external protective fiberglass coatings for steel main pipelines, with applied external polymer anti-corrosion coating. The
fiberglass coating is used to protect the anti-corrosion polymer coating from mechanical damage in the process of construction,
operation, repairs and retrofitting of a pipeline,
- Create an external protective layer for extruded pipes and cables to prevent the damage to surface during installation and
operation,
- Create a reinforcing layer to strengthen the structure during the fabrication of composite pipes, sheets, panels, cellular structures,
etc.,
- Fabricate multiple-layer reinforced sheets and plates, including for the subsequent manufacture of structural parts and elements
with high physical and mechanical characteristics and reduced specific weight,
- Fabricate multi-directionally reinforced woven materials.
BENEFITS:- The METALENTA fiberglass tape is manufactured with the use of innovative polymer materials of in-house design, which have
high operational characteristics. METALENTA is the first product of such type manufactured in the territory of the Russian
Federation.
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KOLCHUGA PROTECTIVE
FIBERGLASS COATING
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KOLCHUGA PROTECTIVE FIBERGLASS COATING
Specification TU 22.21.42-ХХХ-63341682-2019
DESCRIPTION: it is pre-applied by the manufacturer of steel pipes designed for construction, retrofitting and overhaul of pipelines, pump
stations and compressor stations, as well as other oil and gas facilities.The procedure of KOLCHUGA protective fiberglass coating application includes layer-by-layer spiral winding of the METALENTA fiberglasstape to reach the defined thickness on the surface of steel pipes with an anticorrosive coating, as per TU 22.21.42-057-63341682-2019. Theapplication pattern is defined as a result of a calculation made in accordance with industry-specific standards based on pipeline installationand operation conditions specified in the project specification. Pipes with a protective fiberglass coating can be used to manufacture coldbends. From structural design point of view, protective fiberglass coatings can be of two versions: standard (O) and reinforced (U).
SCOPE OF APPLICATION: the (O) protective fiberglass coating is used to protect the anticorrosive coating of pipelines from mechanical
damage during their installation in a trench and above ground in rock and permafrost soils, including when the backfill soil containsinclusions of rotten stone, pebble, gravel, crushed stone, solid inclusions, etc.
The (U) protective fiberglass coating is used to protect the anticorrosive coating of pipelines installed without a trench, in a trench and aboveground in the following areas:- Installation without a trench, according to a controlled trajectory of a variable radius, with a pulling force applied from the end face (e.g.horizontal directional drilling),
- Installation without a trench, according to a controlled trajectory of a variable radius, with a pulling force applied from a side (e.g. direct
pipe),
- Linear installation without a trench, with a pushing force applied from the end face (punching, pushing, horizontal drilling, micro-tunneling),
- Linear or curved installation without a trench, with a constant trajectory radius, with a pushing force applied from a side (a method of
curves),- Installation in a trench, from the trench edge, guy-roped and beam crossings,- Installation in a trench, with pulling along the bottom of the trench,
- Highlands and rough soil conditions,
- Permafrost soils,
- When anchoring pipelines in the design position,
- Crossings over railways and motor roads without protective encasements,
- Additional encasement protection.
BENEFITS:- High physical and mechanical characteristics of the finished coating,
- Imported and Russian equivalent materials used today are manufactured from thermosetting materials, which, in their turn, are toxic and
require complicated process regulations for their fabrication and application.
Property Defined parameter UoMValue
Impact resistance
Integrity of the protective fiberglass coating after an impact on the coating
with energy at a temperature of 20 °С, at least, with the coating thickness of:
- 3 mm
- 5 mm
J
150
280
Puncture resistance
Integrity of the anticorrosive coating after an indenter impact on the
protective fiberglass coating with a force, at least, with the coating thickness:
- 3 mm
- 5 mm
kN
8
50
Cohesion of the protective
fiberglass coating with the
anticorrosive coating during
shear
Shear stress, at leastMPa 0.7
COATMET AFM111
Parameter name UoMStandard for
coating
Total coating thickness, at least, for parts with a diameter:
mmover 530 mm up to 820 mm, inclusive 2.5
over 820 mm up to 1422 mm, inclusive 3.0
Coating dielectric continuity. No disruption at voltage, at least kV 20
Elongation at break of the coating polyethylene layer at a temperature of
minus (45 ± 3) °C, at least% 100
Coating impact strength, at least
J/mmat a temperature of minus (45 ± 3) °C 7
at a temperature of (60 ± 3) °C 4
Coating adhesion, at least
N/cmat a temperature of (23 ± 10) °C 200
at a temperature of (60 ± 3) °C 80
Coating adhesion at (25 ± 10) °С after curing in water during 1,000 h at a
temperature of (80 ± 3) °С, at leastN/cm 100
Coating transient resistance in 3 % aqueous NaCl solution
at a temperature of (22 ± 3) °C, at leastΩ⋅m2
1010
Area of coating chipping with cathodic polarisation after curing during 30 days
at a temperature of (60 ± 3) °C, not more thancm2 10
Resistance of polyethylene coating to heat ageing
Elongation at break after curing in the air during 100 days at a temperature of
(110 ± 3) °C, at least
% 400
COATMET AFM POWDER COMPOSITION
Specification TU 20.16.10-044-63341682-2017
DESCRIPTION: The COATMET AFM powder composition is a compound based on polyethylene and a complex of modifying
additives that improve the technological properties in composition processing and operational characteristics of the finish coating. The
coating is formed using a gas flame application technology. This unique technology makes it possible to apply anti-corrosive coatings
with high operational characteristics on a work site and does not require special technological lines. Coatings based on the COATMET
AFM powder composition are on a par with a three-layer polyethylene coating of linear pipes pre-applied by manufacturer in terms of its
characteristics.
SCOPE OF APPLICATION: The COATMET AFM powder composition is used to obtain an external anti-corrosive coating of pipeline
fittings applied for construction, retrofitting and overhauls of main pipelines, pump stations and compressor stations, as well as other
gas facilities in case of installation in a trench, as well as to protect various steel structures used under ground, under water and in
areas of cyclic wetting.
BENEFITS:As opposed to protective polymer coatings (painting method) widely used now, the polyethylene coating based on COATMET AFM
has a number of benefits, including:
- Ease of application,
- High corrosion resistance of the coating,
- Thermoplastic and flexible material,
- High adhesion strength and maintainability,
- Chemical resistance and high transient resistance.
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FIRE-RESISTANT MATERIALS
OGRAX-SKE FIRE-RESISTANT MATERIAL
OGRAX-MSK FIRE-RESISTANT MATERIAL
OGRAX-SK-1 FIRE-RESISTANT MATERIAL
OGRAX-V-SK FIRE-RESISTANT MATERIAL
OGRAX-VENT FIRE-RESISTANT MATERIAL
OGRAX-KSK FIRE-RESISTANT MATERIAL
OGRAX-KSK-A FIRE-RESISTANT MATERIAL
ARMOFIRE FIRE-RESISTANT MATERIAL
ARMOFIRE CONSTRUCTIVE FIRE-RESISTANT MATERIAL
PLAMKOR-1 INTUMESCENT FIRE-RESISTANT PAINT
PLAMKOR-2 INTUMESCENT FIRE-RESISTANT COMPOSITION
PLAMKOR-3 INTUMESCENT FIRE-RESISTANT COMPOSITION
PLAMKOR-4 FIRE-RESISTANT COATING
UNIPOL GRADE OP INTUMESCENT FIRE-RESISTANT PAINT
UNIPOL GRADE OV INTUMESCENT FIRE-RESISTANT PAINT
UNIPOL GRADE OT FIRE-RESISTANT COMPOSITION (DARK-GREY)
SPETSPROTECT OZM-116 FIRE-RESISTANT COMPOSITION
SPETSPROTECT OZM-117 FIRE-RESISTANT COMPOSITION
SPETSPROTECT OZM-118 FIRE-RESISTANT COMPOSITION
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FIRE-RESISTANT MATERIALS113
Property Value
Type of fire-resistant coating Intumescent high-build
Base Epoxy
Dry residue, % 95 ± 5
Degree of expansion, %, at least 300
Thinner P5
Application method Air or airless spraying
Thickness of applied layer per pass, mm 6
Air temperature during application, °С From +5
Drying time between layers, h From 4 to 6
Total drying time, days From 2 to 4
Service life At least 25 years
OGRAX-SKE FIRE-RESISTANT MATERIAL
Specification TU 5728-059-13267785-08
DESCRIPTION: the fire-resistant intumescent material OGRAX-SKE consists of two components. The first component is a polymer
composition with epoxy resin base, mineral and target fillers. The second component is a curing agent, a homogeneous viscous liquid. The
coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds upon contact with other substances and
under influence of other factors.
The material is supplied ready for use in metal containers with tight lids, the components are mixed before application.
SCOPE OF APPLICATION: the fire-resistant intumescent material OGRAX-SKE is used to improve the fire resistance characteristics of
outdoor steel structures at temperature of -60 to +60 °С. Resistant to all types of weather and aggressive substances (oil, gasoline).
BENEFITS:- High resistance to aggressive media,
- Application to an unprimed surface,
- Large thickness of applied layer (6 mm),
- High percentage of dry residue,
- Requires no finish coat.
Main properties of fire-resistant intumescent material OGRAX-SKE
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FIRE-RESISTANT MATERIALS 114
Parameter name Value
Type of fire-resistant coating Intumescent thin-film
Base Organic
Dry residue, % 47 ± 5
Degree of expansion, %, at least 1,500
Thinner Ethyl acetate, P5
Application method Air or airless spraying
Thickness of applied layer per pass, mm 1.5
Air temperature during application, °С From -25
Drying time between layers, h From 2 to 3
Total drying time, days From 2 to 3
Service life At least 25 years
OGRAX-MSK FIRE-RESISTANT MATERIAL
Specification TU 5728-068-13267785-10
DESCRIPTION: the fire-resistant material OGRAX-MSK is a dispersed system with polymer base and mineral fillers in an organic solvent.
Under the influence of high temperature (about +250 °C), it swells and forms a protective layer of coked cellular material with low heat
transferring capacity, which prevents the heating of metal structures.
The coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds upon contact with other substances
and under influence of other factors.
The material is supplied ready for use in metal containers with tight lids.
SCOPE OF APPLICATION: the fire-resistant material OGRAX-MSK is used to improve the fire resistance characteristics of outdoor steel
structures and those located in humid unheated rooms as well as inside heated areas at temperature of -60 to +60 °C and 100 % humidity, it
has a high resistance to corrosive media (oil, gasoline).
BENEFITS:- One-component material,
- Allows application to an unprimed surface,
- High resistance to aggressive media,
- Allows application at negative temperatures (from -25 °C).
Main properties of the structural fire protection system OGRAX-MSK
FIRE-RESISTANT MATERIALS115
Parameter name Value
Type of fire-resistant coating Intumescent thin-film
Base Organic
Dry residue, % 70 ± 5
Degree of expansion, %, at least 1,500
Thinner Mixture of xylene and acetone
Application method Air or airless spraying
Thickness of applied layer per pass, mm 0.7
Air temperature during application, °С From +5
Drying time between layers, h From 2 to 3
Total drying time, days From 10 to 15
Service lifeAt least 25 years in indoor heated areas and at least 15 years
under limited weather exposure
OGRAX-SK-1 FIRE-RESISTANT MATERIAL
Specification TU 5728-061-13267785-09
DESCRIPTION: the fire-resistant intumescent material OGRAX-SK-1 is an organically solvable suspension of pigments and target fillers in
a solution of acrylic polymer. Under the influence of high temperature (about +250 °C), it swells and forms a protective layer of coked
cellular material, which prevents the heating of structures. The coating is non-toxic, emits no harmful substances when heated, does not
form toxic compounds upon contact with other substances and under influence of other factors.
The material is supplied ready for use in metal containers with tight lids.
SCOPE OF APPLICATION: the fire-resistant intumescent material OGRAX-SK-1 is used to improve the fire resistance properties of steel
structures with limited weather exposure (sheds) and located in humid unheated and indoor heated areas at temperature of -50 to +60 °C.
BENEFITS:- Low consumption,
- Drying time between layers is 2 to 3 hours,
- Compatible with most primers and finish coats.
Main properties of fire-resistant intumescent material OGRAX-SK-1
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FIRE-RESISTANT MATERIALS 116
Parameter name Value
Type of fire-resistant coating Intumescent thin-film
Base Water
Dry residue, % 71 ± 3
Degree of expansion, %, at least 2,500
Thinner Water
Application method Air or airless spraying
Thickness of applied layer per pass, mm 0.7
Air temperature during application, °С From +5
Drying time between layers, h 8
Total drying time, days 15
Service life At least 25 years
OGRAX-V-SK FIRE-RESISTANT MATERIAL
Specification TU 5728-021-13267785-00
DESCRIPTION: the fire-resistant intumescent material that is a water dispersion with polymer base and special-purpose fillers. Under the
influence of high temperature (about +250 °C), it swells and forms a protective layer of coked cellular material, which prevents the heating of
structures.
The coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds upon contact with other substances
and under influence of other factors.
The material is supplied ready for use in metal containers with tight lids.
SCOPE OF APPLICATION: the fire-resistant material OGRAX-V-SK is used to improve fire resistance of steel structures in areas with
humidity up to 85 % and air temperature of -50 to +60 °C.
BENEFITS:- Environmentally friendly material,
- Ease of application,
- Requires no finish coat.
Main properties of fire-resistant material OGRAX-V-SK
FIRE-RESISTANT MATERIALS117
Parameter name Value
Fire resistance limit EI160 EI190
Fire-resistant basalt material thickness, mm 5 8
Adhesive thickness, mm 0.5 0.5
Adhesive consumption, kg/m2 1 1
Air temperature during application, °С From +5
Humidity during application, % Not more than 85
Service life The same as the life of air duct
OGRAX-VENT FIRE-RESISTANT MATERIAL
Specifications TU 5769-071-13267785-11/TU 5700-069-13267785-11
DESCRIPTION: the system OGRAX-VENT is a basalt-veneered material OGRAX-BM and fire-resistant adhesive OGRAX-K. The fire
resistant basalt material has low thermal conductivity, which allows to preserve the integrity of the air duct surface during fire and,
consequently, to prevent the spread of fire through the ventilation systems.
SCOPE OF APPLICATION: the system OGRAX-VENT is used for fire resistance of air ducts, supply and exhaust systems of the
integrated smoke protection emergency ventilation, air conditioning systems, local exhausts, dedicated ventilation channels (including flues)
and various chimneys.
BENEFITS:- No cracking during vibration,
- Ease of installation and repair,
- No odor during installation.
Main properties of the system OGRAX-VENT
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FIRE-RESISTANT MATERIALS 118
Parameter nameValue
OGRAX-T OGRAX-SK-1
Type of fire-resistant coating Structural fire protection system
Base Organic Organic
Dry residue, % 50 ± 3 70 ± 5
Degree of expansion, % - At least 1,500
Thinner Р5 Mixture of xylene and acetone
Application method Air or airless
Thickness of applied layer per pass, mm 2 0.7
Air temperature during application, °СFrom + 5, may be applied at negative
temperatureFrom +5
Drying time between layers, h 4 From 2 to 3
Total drying time, days 1 From 10 to 15
Service life At least 25 years
OGRAX-KSK FIRE-RESISTANT MATERIAL
OGRAX-T TU 5728-001-75250588-14/OGRAX-SK-1 TU 5728-061-13267785-09
DESCRIPTION: the structural fire protection system OGRAX-KSK is a combined two-layer coating consisting of heat and fire protection
material OGRAX-T and fire-resistant intumescent material OGRAX-SK-1.
The coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds upon contact with other substances
and under influence of other factors.
The material is supplied ready for use in metal containers with tight lids.
SCOPE OF APPLICATION: the structural fire protection system OGRAX-KSK is used to create a structural fire-resistant coating of steel
structures in order to increase their fire resistance under limited weather exposure (sheds) and located in humid unheated and indoor heated
areas at a temperature of -50 to +60 °C.
BENEFITS:- High degree of fire resistance (up to 120 minutes),
- Fast drying time between layers,
- Compatible with most primers and finish coats.
Main properties of the structural fire protection system OGRAX-KSK
FIRE-RESISTANT MATERIALS119
Parameter nameValue
OGRAX-T OGRAX-MSK
Type of fire-resistant coating Structural fire protection system
Base Organic Organic
Dry residue, % 50 ± 3 47 ± 3
Degree of expansion, % - At least 1,500
Thinner Р5 Ethyl acetate, P5
Application method Air or airless
Thickness of applied layer per pass, mm 2 1.5
Air temperature during application, °СFrom + 5, may be applied at negative
temperatureFrom -25
Drying time between layers, h 4 From 2 to 3
Total drying time, days 1 From 2 to 3
Service life At least 25 years
OGRAX-KSK-A FIRE-RESISTANT MATERIAL
OGRAX-T TU 5728-001-75250588-14/OGRAX-MSK TU 5728-068-13267785-10
DESCRIPTION: the structural fire protection system OGRAX-KSK-A is a combined two-layer coating consisting of heat and fire protection
material OGRAX-T and fire-resistant intumescent weather-resistant material OGRAX-MSK.
The coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds upon contact with other substances
and under influence of other factors.
The material is supplied ready for use in metal containers with tight lids.
SCOPE OF APPLICATION: the structural fire protection system OGRAX-KSK-A is used to create a structural fire-resistant coating of
steel structures in order to increase their fire resistance under weather exposure and located in humid unheated and indoor heated areas at
a temperature of -60 to +60 °C.
BENEFITS:
- High degree of fire resistance (up to 120 minutes),
- High resistance to aggressive media,
- Requires no finish coat.
Main properties of the structural fire protection system OGRAX-KSK-A
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FIRE-RESISTANT MATERIALS 120
Parameter name Value
Coating matte
Colour white
Weight fraction of non-volatile substances, % 65–70
Consumption per 1 mm (dry layer), kg/m2 1.78
Provides fire resistance limit R 15, R 30, R 45, R 60, R 90, R 120
Minimum curing time of coating before applying the next layer when spraying, at least, h:
Application temperature
0 to plus 35 °C
1 layer4–5
next layers 5–6
minus 15 to 0 °C
1 layer5–6
next layers 7–8
Application temperature, °C from minus 15 to plus 35
Coating on the basis of fire-resistant material ARMOFIRE® air-drying (cures at ambient temperature)
Intumescence factor at 500 °C, times at least 20
FIRE-RESISTANT MATERIAL ARMOFIRE®
Specification TU 2313-014-23354769-2010
DESCRIPTION AND SCOPE OF APPLICATION: the fire-resistant material ARMOFIRE® is a one-component intumescent material
based on an organic solvent.
The fire-resistant material ARMOFIRE® is designed for application to steel load-bearing frame of buildings and structures (columns,
bracings, beams, trusses) in order to increase their fire resistance limit (R15...R120). Under the influence of high temperature during a fire,
the coating forms a heat-insulating heat-resistant foam layer on the surface. It is used in the system with an anti-corrosion primer
ARMOKOT 01 TU 2312-009-233547769-2008. To protect the coating from weather exposure, the top coat ARMOKOT F100 TU 2312-009-
23354769-2008 may be used.
BENEFITS:- Effective fire protection of steel building structures when exposed to heat flow and flame,
- One-component,
- High performance,
- Short drying time between layers,
- High-tech and easy to apply,
- Repairable after installation,
- Application temperature of -15 to +30 °C.
Main properties of fire-resistant material ARMOFIRE®
FIRE-RESISTANT MATERIALS121
Parameter name Value
Coating matte
Colour white
Weight fraction of non-volatile substances, % 65–70
Thickness of ARMOFIRE® CONSTRUCTIVE (dry layer) at 20 °C, μm
first layer up to 1,600
next layers up to 1,800
Consumption per 1 mm (dry layer), kg/m2 1.6
Provides fire resistance limit R 60, R 90, R 120, R 150
Minimum curing time of coating before applying the next layer when spraying, at least, h:
Application temperature
0 to plus 35 °C
1 layer4–5
next layers 5–6
minus 15 to 0 °C
1 layer5–6
next layers 7–8
Application temperature, °C from minus 15 to plus 35
Coating on the basis of fire-resistant materialARMOFIRE® CONSTRUCTIVE
air-drying (cures at ambient temperature)
FIRE-RESISTANT MATERIAL ARMOFIRE® CONSTRUCTIVE
Specification TU 2313-014-23354769-2010
DESCRIPTION AND SCOPE OF APPLICATION: the fire-resistant high-build material ARMOFIRE® CONSTRUCTIVE is a one-
component intumescent material based on an organic solvent.
The fire-resistant material ARMOFIRE® CONSTRUCTIVE is designed to provide structural protection for steel load-bearing frame of
buildings and structures (columns, bracings, beams, trusses) in order to increase their fire resistance limit (R60...R150), with a metal
thickness specified of less than 5.8 mm. It is used in the system with an anti-corrosion primer ARMOKOT 01 TU 2312-009-233547769-
2008. To protect the coating from weather exposure, the top coat ARMOKOT F100 TU 2312-009-23354769-2008 may be used.
BENEFITS:- One-component,
- Operating temperature of minus 60 to plus 50 °C,
- High performance and ease of application,
- Repairable after installation,
- Application temperature of minus 15 to plus 30 °C.
Main properties of fire-resistant material ARMOFIRE® CONSTRUCTIVE
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FIRE-RESISTANT MATERIALS 122
Parameter name Value
Coating appearance Uniform
Colour White, the shade is not standardised
Thickness of one dry layer during application:- by brush or roller- by airless spraying
200 to 350 μm400 to 800 μm
Intumescence factor At least 10 times
Paint
Weight fraction of non-volatile substances 65 to 69 %
Theoretical consumption for a single-layer coating with a thickness of 200 to 350 μm
320 to 560 g/m2
Drying time up to 3rd degree as per GOST 19007-73 at a temperature of (20 ± 2) °C and relative humidity of (65 ± 5) %
Not more than 4 hours
PLAMKOR-1 INTUMESCENT FIRE-RESISTANT PAINT
Specification TU 2316-082-12288779-2011
DESCRIPTION: the fire-resistant intumescent paint PLAMKOR-1 is a coating based on an aqueous vinyl acetate dispersion containing
gas-forming and foam-forming fillers, pigments and functional additives.
SCOPE OF APPLICATION: the fire-resistant intumescent paint PLAMKOR-1 is designed for fire protection of steel structures of
industrial, civil and public buildings and equipment operated in the macroclimatic areas of NF and F, atmosphere types I and II, placement
categories 3 and 4 as per GOST 15150-69, with a relative humidity of not more than 85 %. The coating is not waterproof. It provides a fire
resistance limit up to 90 minutes. It is used as a fire-resistant layer in complex systems of protective coatings with anti-corrosion primers and
coating enamels.
It is applied at a temperature of plus 5 to plus 40 °С and relative humidity up to 85 %. It is used as a coating or intermediate fire-resistant
layer in complex coating systems PLAMKOR designed to protect metal structures against corrosion and fire. It is applied on ZINEP,
ZINOTAN, VINIKOR-061 and GF-021 priming coatings with a layer thickness of 40 to 80 μm, other types of primers shall be agreed with the
manufacturer of the fire-resistant paint.
As the top coating layer, acrylic and other enamels (as agreed with the manufacturer) may be used. The use in complex coating systems
with other paints shall be agreed with the manufacturer.
BENEFITS:- Fire resistant efficiency of up to 90 minutes,
- Compatible with anti-corrosion primers and enamels,
- Easy and fast application,
- High decorative properties,
- Coating operation in any climatic zones,
- Long service life of coatings,
- Maintainability.
Main properties of the fire-resistant intumescent paint PLAMKOR-1
FIRE-RESISTANT MATERIALS123
Parameter name Value
Coating appearance Uniform
Colour White, the shade is not standardised
Thickness of one dry layer during application:- by brush or roller- by airless spraying
200 to 350 μm400 to 800 μm
Intumescence factor At least 10 times
Paint
Weight fraction of non-volatile substances 65 to 69 %
Theoretical consumption for a single-layer coating with a thickness of 200 to 350 μm
320 to 560 g/m2
Drying time up to 3rd degree as per GOST 19007-73 at a temperature of (20 ± 2) °C and relative humidity of (65 ± 5) %
Not more than 4 hours
PLAMKOR-2 INTUMESCENT FIRE-RESISTANT COMPOSITION
Specification TU 2313-074-12288779-2008
DESCRIPTION: PLAMKOR-2 is an organically solvable fire-resistant intumescent composition based on acrylic copolymers.
SCOPE OF APPLICATION: the fire-resistant intumescent composition PLAMKOR-2 is designed for fire protection of steel structures
of industrial, civil and public buildings and equipment operated in the macroclimatic areas of NF and F, atmosphere types I and II,
placement categories 3 and 4 as per GOST 15150-69 with a relative humidity of not more than 85 %. The coating is not waterproof. It
provides a fire resistance limit up to 120 minutes.
It is applied at a temperature of plus 5 to plus 40 °С and relative humidity up to 85 %.
It is used as a coating or intermediate fire-resistant layer in complex coating systems PLAMKOR designed to protect metal structures
against corrosion and fire. It is applied on ZINEP, ZINOTAN, VINIKOR-061 and GF-021 priming coatings with a layer thickness of 40 to
80 μm, other types of primers shall be agreed with the manufacturer of the fire-resistant paint.
As the top coating layer, acrylic and other enamels (as agreed with the manufacturer) may be used. The use in complex coating systems
with other paints shall be agreed with VMP representatives..
BENEFITS:- Fire resistant efficiency of up to 120 minutes,
- Compatible with anti-corrosion primers and enamels,
- Easy and fast application,
- High decorative properties,
- Coating operation in any climatic zones,
- Long service life of coatings,
- Maintainability.
Main properties of the fire-resistant intumescent composition PLAMKOR-2
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FIRE-RESISTANT MATERIALS 124
Parameter name Value
Coating appearance Uniform, without pores and cracks
Colour Grey, shade is not standardized
Thickness of one dry layer during application:- by airless spraying- by brush
800 to 1,000 μm (0.8 to 1.0 mm)500 μm (0.5 mm), at least
Adhesion as per ASTM D 3359, point 4A, at least
Intumescence factor At least 10 times
Composition
Density 1.24 to 1.30 g/cm3
Pot life after mixing at (20 ± 2) °С 1.5 h, at least
Theoretical consumption for a single-layer coating with a thickness of 800 to 1,000 μm
From 1.1 to 1.4 kg/m2
Drying time up to 3rd degree as per GOST 19007at a temperature of (20 ± 2) °C and relative humidity of (65 ± 5) %
Not more than 4 hours
PLAMKOR-3 INTUMESCENT FIRE-RESISTANT COMPOSITION
Specification TU 2312-087-12288779-2012
DESCRIPTION: PLAMKOR-3 is a two-component composition consisting of an epoxy base and aliphatic polyamine hardener. It is
distinguished by a high content of non-volatile substances, it makes it makes it possible to obtain a high-build coating with high fire-retardant
properties. The coating is weather-resistant; when operating under conditions of intense UV exposure, it is recommended to cover it with
finish enamel.
SCOPE OF APPLICATION: the fire-resistant intumescent composition PLAMKOR-3 is designed for fire and corrosion protection of metal
structures operated in the macroclimatic areas of N, NF and F, all atmosphere types, placement categories as per GOST 15150 including
outdoor industrial environment.
The composition is applied at a temperature of minus 5 to plus 40 °С and relative humidity up to 80 %.
It is used as a top or intermediate fire-resistant layer in complex coating systems designed to protect metal structures against corrosion and
fire. It is applied on ZINOTAN, ZINEP, ISOLEP-primer, GF-021 priming coatings other primers as agreed with the manufacturer of fire-
resistant composition.
It is recommended to use enamels POLYTON-UR (UV), VINIKOR62 and polyurethane, vinyl epoxy or other enamels as a top coat as
agreed with the manufacturer of fire-resistant composition.
BENEFITS:- Fire resistant efficiency of up to 120 minutes,
- Compatible with anti-corrosion primers and enamels,
- Easy and fast application,
- High decorative properties,
- Coating operation in any climatic zones,
- Long service life of coatings,
- Maintainability.
Main properties of the fire-resistant intumescent composition PLAMKOR-3
FIRE-RESISTANT MATERIALS125
Parameter name Value
Coating appearance No cracks, peeling, blistering
Colour Grey
Density 350 to 600 kg/m3
Compression strength 0.2 to 0.9 MPa
Thickness of one dry layer during application 15 mm, not more than
Mortar mix
Mobility (as per GOST 5802) From 4 to 8 cm
Pot life at 20 °С 60 minutes
Dry mixture
Appearance and colour Grey free-flowing mixture
Bulk density 250 to 450 kg/m3
Moisture content Not more than 5 %
Average consumption per 1 mm 0.45 kg/m
PLAMKOR-4 FIRE-RESISTANT COATING
Specification TU 5767-105-12288779-2015
DESCRIPTION: PLAMKOR-4 is a dry mixture based on Portland cement, expanded vermiculite and fibrous fillers. The coating is formed
by applying a mortar mix obtained by addition of water to a dry mixture to the structure in the site.
SCOPE OF APPLICATION: structural fire protection coating for metal building structures and equipment inside heated and unheated
premises with a non-aggressive and slightly aggressive environment and relative humidity not exceeding 75 %.
Designed for use in industrial, civil and public buildings.
To impart decorative properties and increase the resistance to aggressive vapors and gases, it is required to apply the finish enamel to the
coating: VINIKOR-62, POLYTON-AK, POLYTON-UR or POLYTON-UR (UV).
It is recommended to apply the coating PLAMKOR-4 at an ambient temperature of plus 5 to 35 °C and relative humidity not exceeding 75 %.
BENEFITS:- Fire resistant efficiency of up to 180 minutes,
- Compatible with anti-corrosion primers and enamels,
- Easy and fast application,
- Coating operation in any climatic zones,
- Long service life of coatings,
- Maintainability.
Main properties of fire-resistant coating PLAMKOR-4
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FIRE-RESISTANT MATERIALS 126
Parameter name Value
Base Acrylic copolymers modified with silicone resins
ColourWhite, grey
According to RAL catalog, to be agreed
Coating appearance Uniform matte surface
Weight fraction of non-volatile substances, at least 70
Relative viscosity of enamel at 20 ± 2 °C by VZ-246 viscometer with nozzle diameter of 6 mm, s
More than 200
Degree of grinding, GOST 6589, not more, μm Not more than 70
Dilution ratio, % 5–10
ThinnerXylene at temperature from 0 °C to 35 °C
Toluene at temperature from -25 °C to 0 °C
Application method Airless spraying, brush
Temperature during application, °C From -25 to +35
Drying time between layers at 20 °C, GOST 19007 1 hour
Drying time between layers at -25 °C, GOST 19007 4 hours
UNIPOL® GRADE OP INTUMESCENT FIRE-RESISTANT PAINT
Specification TU 2313-005-59846005-2007
DESCRIPTION AND SCOPE OF APPLICATION: UNIPOL® grade OP is an organically solvable fire-resistant intumescent paint based
on acrylic copolymers modified with silicone resins, has a fire resistant efficiency of 30, 45, 60, 90 and 120 minutes (groups 6, 5, 4, 3 and 2
of fire resistant efficiency as per GOST R 53295-2009). It is applied at an ambient temperature of -25 to +35 °C, features a fast drying time.
Recommended primers are Primer SBE-111 UNIPOL®, base coat SBE-111 UNIPOL grade AM, alkyd, epoxy-base primers, etc.
It is designed to increase the fire resistance limit of load-bearing frame of industrial and civil structures. The resulting coating is designed for
indoor use with a non-aggressive environment and normal humidity conditions outdoors in moderate or cold climate.
When the coating is used indoors with a normal humidity conditions the service life of the fire-resistant coating is 20 years, which is
confirmed by accelerated climatic testing in accordance with the methodology of VNIIPO of EMERCOM of Russia. When operating a fire-
resistant coating outdoors in moderate or cold climate (temperature of -60 to +100 °С) with an application of weather resistant finish enamel
SBE-111 UNIPOL grade AM the service life of the complex coating is 12 years, which is confirmed by accelerated climatic testing according
to the GOST 9.401 method 6.
BENEFITS:- May be applied at ambient temperature of -25 to +35 °C and high relative humidity,
- Air-drying one-component composition,
- Fast drying time between layers even at negative temperatures,
- Aesthetic appearance of the finished coating,
- Different shades of paint may be obtained,
- High flexibility of coating,
- Coating may be operated outdoors in moderate or cold climate when the finish enamel SBE-111 UNIPOL® grade AM is applied.
Main properties of the fire-resistant intumescent paint UNIPOL® grade OP
FIRE-RESISTANT MATERIALS127
Parameter name Value
Base Acrylic copolymers
Colour White
Coating appearance Uniform matte surface
Weight fraction of non-volatile substances, at least 70
Relative viscosity of enamel at 20 ± 2 °C by VZ-246 viscometer with nozzle diameter of 6 mm, s
More than 200
Degree of grinding, μm Not more than 70
Dilution ratio, % 0–10
Thinner Water
Application method Airless spraying, brush
Temperature during application, °C +5 to +35
Drying time between layers at 20 °C, GOST 19007 1 hour
UNIPOL® GRADE OV INTUMESCENT FIRE-RESISTANT PAINT
Specification TU 2313-005-59846005-2007
DESCRIPTION AND SCOPE OF APPLICATION: UNIPOL® grade OV is a fire-resistant intumescent paint based on an aqueous
dispersion of acrylic copolymers that has a fire resistant efficiency of 45, 60 and 90 minutes (groups 5, 4, 3 of fire resistant efficiency as per
GOST R 53295-2009). It is applied at an ambient temperature of +5 to +35 °C, it has a fast drying time. Recommended primer is GF-021,
Primer SBE-111 UNIPOL. The service life of coating used indoors with a normal humidity conditions is at least 20 years. It is designed to
increase the fire resistance limit of load-bearing frame of industrial and civil structures. When operating the coating outdoors, under high
humidity or exposure to chemically aggressive media, it is required to apply finish layers of weather-resistant/waterproof/chemically resistant
enamel.
BENEFITS:- Air-drying one-component composition,
- Fast drying time of coating,
- Aesthetic appearance of the finished coating,
- Non-toxic, fire and explosion safe,
- May be applied in confined and poorly ventilated rooms,
- May be applied at ambient temperature of +5 to +35 °C and high relative humidity.
Main properties of the fire-resistant intumescent paint UNIPOL® grade OV
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FIRE-RESISTANT MATERIALS 128
Parameter name Value
Base Modified rubber with high content of thermally expandable graphite
Colour Dark-grey
Coating appearance Solid, rough, slight shagreen
Weight fraction of non-volatile substances, at least 45 to 50
Composition density, g/cm3 0.90 to 1.10
Intumescence factor, at least 25
Ratio of components No. 1 and No. 2 64:36:00
Pot life, h, at least 12
Dilution ratio, % 0 to 10
ThinnerXylene at temperature from 0 °C to 35 °C
Toluene at temperature from -25 °C to 0 °C
Application method Airless spraying, air spraying, brush
Temperature during application, °C From -25 to +35
Drying time between layers at 20 °C, GOST 19007 2 hours
Drying time between layers at -25 °C, GOST 19007 4 hours
UNIPOL® GRADE OT (DARK-GREY) FIRE-RESISTANT COMPOSITION
Specification TU 5728-032-92638584-2014
DESCRIPTION AND SCOPE OF APPLICATION: UNIPOL® grade OT is an organically solvable fire-resistant intumescent
composition based on modified rubber binder with high content of thermally expandable graphite, has a fire resistant efficiency of 30, 45,
60, 90 and 120 minutes (groups 6, 5, 4, 3 and 2 of fire resistant efficiency as per GOST R 53295-2009). It is applied at an ambient
temperature of -25 to +35 °C, features a fast drying time. Recommended primers are Primer SBE-111 UNIPOL®, base coat SBE-111
UNIPOL grade AM, alkyd, epoxy-base primers, etc.
It is designed to increase the fire resistance limit of load-bearing frame of industrial and civil structures. The resulting coating is designed
for use outdoors in moderate or cold climate as well as indoors.
When the coating is used indoors with a normal humidity conditions, the service life of the fire-resistant coating is 30 years; when
operating a fire-resistant coating outdoors in moderate or cold climate (up to -60 °C), the service life of the fire-resistant coating is 20
years, which is confirmed by accelerated climatic testing according to the GOST 9.401 method 6. Finish enamels may be used to obtain
the required colour solutions of coating.
BENEFITS:- Resistance to outdoor industrial environment of moderate and cold climate without application of finish enamels for 20 years,
- Resistance to temperature drops of -60 to 100 °C,
- Resistance to water, salt spray, mineral oil, gasoline,
- Coating with a total thickness up to 5 mm may be applied,
- Increase in fire resistance limit of steel structures up to R120,
- May be applied at ambient temperature of -25 to +35 °C and high relative humidity,
- Fast drying time between layers even at negative temperatures,
- High flexibility of coating.
Main properties of the fire-resistant composition UNIPOL® grade OT
FIRE-RESISTANT MATERIALS129
Parameter name Value
Appearance White mass with creamy consistency, shade is not standardized
Weight fraction of non-volatile substances At least 65 %
Density 1.28 to 1.34 g/cm3
Consumption of composition to obtain 1 mm thick coating 1.7 kg/m2
Recommended thickness of wet layer applied in a single pass Not more than 1 mm
Thinner Toluene
Drying time up to 3rd degree at (20 ± 2) °C and 65 % humidity Not more than 12 h
Drying time up to 5th degree at (20 ± 2) °C and 65 % humidity Not more than 72 h
Application temperature From -25 to +30 °С
Operating temperature From -50 to +40 °С
Service life At least 30 years
Package Metal bucket 25 kg
SPECPROTECT OZM-116 FIRE-RESISTANT COMPOSITION
Specification TU 5772-019-81433175-2013
DESCRIPTION AND SCOPE OF APPLICATION: the fire-resistant composition SPECPROTECT OZM-116 is a one-component thin
layer organically solvable composition.
The fire-resistant composition SPECPROTECT OZM-116:
- Is designed to provide the required fire resistance (R15...R120) for unprimed steel load-carrying steel frame of buildings and structures,
- Complies with the fire safety requirements established in the technical regulations on fire safety requirements (Federal Law No. 123-FZ dtd
22.07.2008; GOST R 53295-2009),
- Can be used indoors with dry and normal operation conditions, and in unheated areas, under sheds, outdoors in normal and humid zones
with a protective coating.
BENEFITS:- Low consumption per m2,
- Allows application at negative temperatures,
- High mechanical resistance,
- High adhesion to steel,
- Allows application of one layer up to 1,000 μm,
- Low cost of m2.
Main properties of the fire-resistant composition SPECPROTECT OZM-116
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FIRE-RESISTANT MATERIALS 130
Parameter name Value
Colour White to cream, the shade is not standardized
Weight fraction of non-volatile substances At least 95 %
Density 1.20 to 1.25 g/cm3
Consumption of composition to obtain 1 mm thick coating 1.23 kg/m2
Recommended thickness of wet layer applied in a single pass Not more than 2 mm
Thinner Xylene
Pot life after mixing at 20 °С 2 h
Drying time up to 3rd degree at (20 ± 2) °C and 65 % humidity Not more than 12 h
Drying time up to 5th degree at (20 ± 2) °C and 65 % humidity Not more than 48 h
Application temperature From 5 to 30 °С
Operating temperature From -50 to +40 °С
Service life At least 30 years
Package 21.2 kg (20 kg of base + 1.2 kg of hardener)
SPECPROTECT OZM-117 FIRE-RESISTANT AND ANTI-CORROSION COMPOSITION
Specification TU 5772-019-81433175-2013
DESCRIPTION AND SCOPE OF APPLICATION: the fire-resistant and anti-corrosion composition SPECPROTECT OZM-117 is a two-
component system consisting of a base and hardener. Thin-layer composition is on an epoxy basis. The fire-resistant and anti-corrosion
composition SPECPROTECT OZM-117:
- Is designed to provide the required fire resistance (R15...R120) for primed steel load-carrying steel frame of buildings and structures,
- Complies with the fire safety requirements established in the technical regulations on fire safety requirements (Federal Law No. 123-FZ dtd
22.07.2008; GOST R 53295-2009),
- Can be used outdoors in all humidity zones and all atmosphere types, under sheds, indoors in heated and unheated areas with dry,
normal, wet and humid operating conditions. It is weather-resistant, has high abrasive or mechanical stability, corrosion resistance.
BENEFITS:- Resistant to hydrocarbon fire,
- Low consumption per m2,
- High mechanical resistance,
- High adhesion to steel,
- May be applied without a primer,
- Low composition density,
- Fire-resistant and anti-corrosion composition,
- Allows application of one layer up to 2,000 μm,
- Low cost of m2.
Main properties of the fire-resistant and anti-corrosion composition SPECPROTECT OZM-117
FIRE-RESISTANT MATERIALS131
Parameter name Value
Colour Light-beige, the shade is not standardized
Weight fraction of non-volatile substances At least 95 %
Density 1.28 to 1.33 g/cm3
Consumption of composition to obtain 1 mm thick coating 1.32 kg/m2
Recommended thickness of wet layer applied in a single pass Not more than 4 mm
Thinner Xylene
Pot life after mixing at 20 °С 2 h
Drying time up to 3rd degree at (20 ± 2) °C and 65 % humidity Not more than 12 h
Drying time up to 5th degree at (20 ± 2) °C and 65 % humidity Not more than 48 h
Application temperature From 5 to 30 °С
Operating temperature From -50 to +40 °С
Service life At least 30 years
Package 21 kg (20 kg of base + 1 kg of hardener)
STRUCTURAL FIRE-RESISTANT AND ANTI-CORROSION COMPOSITION
SPECPROTECT OZM-118
Specification TU 5772-019-81433175-2013
DESCRIPTION AND SCOPE OF APPLICATION: the structural fire-resistant and anti-corrosion composition SPECPROTECT OZM-
118 is a two-component system consisting of a base and hardener. Structural composition is on an epoxy basis.
The structural fire-resistant and anti-corrosion composition SPECPROTECT OZM-118:
- Is designed to provide the required fire resistance (R15...R120) for unprimed steel load-carrying steel frame (with a metal thickness
specified of less than 5.8 mm) of buildings of I and II fire resistance degrees,
- Complies with the fire safety requirements established in the technical regulations on fire safety requirements (Federal Law No. 123-FZ dtd
22.07.2008; GOST R 53295-2009),
- Can be used outdoors in all humidity zones and all atmosphere types, under sheds, indoors in heated and unheated areas with dry,
normal, wet and humid operating conditions. It is weather-resistant, has high abrasive or mechanical stability, corrosion resistance.
BENEFITS:- Sprayed structural fire protection,
- Low consumption per m2,
- High mechanical resistance,
- High adhesion to steel,
- May be applied without a primer,
- Low composition density,
- Fire-resistant and anti-corrosion composition,
- Allows application of one layer up to 4,000 μm,
- Low cost of m2.
Main properties of the structural fire-resistant and anti-corrosion composition SPECPROTECT OZM-118
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MGZB FLEXIBLE PROTECTION CONCRETE MAT
BIOSTEK TOPSOIL REHABILITATION COVER
MATERIAL
BASALT GEOGRIDS
EROSION CONTROL RHOMBOID CONTAINERS KP-R
GEOMATRIX
EROSION CONTROL MEANS
GEOMODULE
EXPAND 3D POLYMER GRID
POLYESTER GEOGRIDS
GEOSTEK NEEDLEPUNCHED GEOTEXTILE
WAYMIX 3D EROSION CONTROL GEOMATS
STRUCTURES MADE OF
TWISTED WIRE MESHES WITH HEXAGONAL CELLS
132
ABELUN GLASS GEOGRID
DESCRIPTION: geomodule is a cellular structure made of external and internal strips. The geomodule bed is fixed by stitching at its base.
It is allowed to produce geomodules without beds. To fix a geomodule to the frame, mounting strips are sewn to external and internal strips,
their position being selected considering the frame design. Mounting strips are sewn to geomodule’s external strips to fix adjacent
geomodules.
The geomodule is manufactured having its bed extended out to at least 200 mm from two adjacent sides, thus preventing weak soil uplifting
between the geomodules under loading.
SCOPE OF APPLICATION: geomodule is used to provide subgrade soil for various structures and facilities, structural components of
engineering protection facilities for oil and gas main lines in complex hydrogeological environment including flooded, swamped and watered
grounds, swamps of type I and II.
Climatic version and category: NF1 according to GOST 15150-69.
GEOMODULE
GEOMODULE
Specification TU 13.96.16.190-078-89632342-2017
Note:
* — upon Customer’s request the geomodule dimensions can be changed related to specific application target providing rated and design loads.
** — reference dimensions.
133
Size Standard*Aperture Size** Geomodule Size**
Geomodule Aperture Size (a), mm Height (h), mm Length (A), m Width (B), m
100 (100) 100 100 4.0; 5.0 2.0; 2.5
150 (50) 150 50 5.1 2.4
150 (100) 150 100 5.1 1.2; 2,1; 2.4
150 (150) 150 150 5.1 2.4
200 (100) 200 100 5.2 2.4
200 (200) 200 200 5.2 2.2; 2.4; 3.2
300 (100) 300 100 5.1 2.4; 2.6
300 (150) 300 150 5.1 2.4
300 (200) 300 200 3.0; 4.8; 5.2 1.8; 2.4; 2.6
300 (300) 300 300 3.0; 3.3; 3.6; 4.0 1.0; 2.0; 3.0
300 (500) 300 500 3.0 3.0
500 (400) 500 400 3.5 3.0
500 (500) 500 500 3.5 3.0; 3.5
520 (400) 520 400 3.12 2.6
1,000 (1,000) 1,000 1,000 3.0 3.0
Geomodule Dimensions
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-0.3 1 1
ExPAND geogrid. General View
EXPAND 3D POLYMER GRID 134
Nominal size
of aperture,
cm
Height
cm
Width B, m
±10 %
Length L, m
±10 %
Area of modular grid in
expanded form, m2
Module weight,
kg
Number of apertures per
modular grid, pcs.
lengthwise widthwise
105.0
7.52.40 3.06 7.34
From 16.8 to
40.3230 20
20
5.0
7.5
10.0
15.0
20.0
2.40 6.20 14.88From 4.2 to
26.8830 10
30 2.64 5.60 14.78From 3.48 to
22.2420 8
40 2.40 8.26 19.82From 2.1 to
13.4420 5
60 2.52 8.10 20.41From 1.66 to
10.6315 4
EXPAND 3D POLYMER GRID
Specification TU 2246-024-89632342-2013
ESCRIPTION: ExPAND 3D polymer grid is a three-dimensional folding cellular module containing polymer strips made by cutting extruded
polymer sheets and checkerwise interconnected by means of ultrasonic welding.
SCOPE OF APPLICATION: ExPAND geogrid is applied to construct earthwork structures for gas pipelines and site facilities, in particular,
to protect back slopes and slopes, ditches, water channels and water circulators against wind and water erosion. ExPAND grid is used both
in dry and wet tropical, as well as mild and cold macroclimatic areas (climatic version: T, NF, placement category: 5, according to GOST
15150-69 when contacting water, concrete, soil having pH index from 3 to 10 and at ambient temperature from minus 60 to plus 70 °С).
ExPAND geogrid. Specification
Note:
1. GSP geogrids are manufactured up to 520 cm in width with tolerance of ±10 cm.
2. GSP geogrids are manufactured in rolls. Rolled grid length is defined by agreement with customers and can be from 50 to 100 m.
POLYESTER GEOGRIDS135
Parameters UoM Value
Mass per unit area, at least g/m2 From 150 to 800
Breaking strength, at least
kN/mlengthwise From 30 to 400
crosswise From 30 to 110
Relative elongation at maximal loading, not more than
%lengthwise 13
crosswise 13
Aperture side size mm From 2.5 to 50
Resistance to corrosive environment pH = 3 and pH = 10 Residual tensile
strength at yield, at least% 80
Cold resistance after 50 freezing cycles, at least % 80
POLYESTER GEOGRIDS
Specification TU 8397-100-53578992-2012
DESCRIPTION: polyester GSP geogrid is a rolled material having cellular structure where its core elements (lengthwise (warp),
transverse (weft)) are fixed by nodes. GSP geogrids are made of polyester threads and have protective coating made from bindings based
on polyvinylchloride (P), acrylic emulsions (A). Thanks to warp-knitting manufacturing technique GSP geogrids have high tenacity in
aperture nodes.
SCOPE OF APPLICATION: it is recommended to apply GSP geogrids as separating layers as well as reinforcing elements to provide
bearing capacity and stability of road structures and other facilities. GSP geogrids are commonly used in the following construction works:
- Construction of embankments on a weak base,
- Construction of temporary roads, well pads, service drives, access roads to trunk pipelines and other communications of temporary nature,
- Construction of soil reinforcing structures on back slopes, ravines, earthworks, slopes, ditches,
- Construction of reinforced ground retaining structures,
- Erosion control for earthwork slopes and adjacent slopes deploying greening topsoil.
GSP geogrid parameters
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GEOSTEK NEEDLEPUNCHED GEOTEXTILE 136
Parameter name UoM GeoSTEK-I GeoSTEK-IT GeoSTEK-I-PE
Mass per unit area, ±10 % g/m2 From 150 to 600 From 150 to 600 From 150 to 650
Thickness at 2 kPa loading, at least mm From 0.8 to 2.4 From 0.8 to 2.4 From 2.1 to 4.8
Tensile load, at least:
- lengthwise
- crosswise
kN/mFrom 7.5 to 27
From 7.0 to 26
From 8.5 to 30
From 8.0 to 29
From 4.0 to 24.0
From 5.0 to 25
Elongation at break, not more than:
- lengthwise
- crosswise
% 80–120 80–120 120
Elongation at 25 % load, not more than:
- lengthwise
- crosswise
% 30 30 30
Impact puncture strength, at least N From 380 to 1,350 From 380 to 1,350 From 400 to 2,300
Filtering capacity, not more than µm From 70 to 110 From 70 to 110 From 47 to 50
Permeability factor when perpendicular to fabric plane at 2 kPa
loading, at leastm/day 20 20 20
Water permeability, at least dm3/m2s From 22 From 22 From 22
GEOSTEK NEEDLEPUNCHED GEOTEXTILE
Specification TU 8397-025-89632342-2013
DESCRIPTION: GeoSTEK® geotextile is a rolled transformable flexible water-permeable fabric produced by means of linking fibers or
threads mechanically (by needles), physically and mechanically (by thermal binding) or their combination and composition.
SCOPE OF APPLICATION: GeoSTEK® geotextile is designed to create draining, filtering, separating, protecting and reinforcing layers in
structures for construction, reconstruction and repair works related to the following:
- Motor roads,
- Railways,
- Air fields,
- Hydraulic engineering facilities,
- Pipelines,
- Land improvement facilities,
- Site facilities.
GeoSTEK® geotextile is used in mild and cold macroclimatic areas (NF) (at operating temperature of minus 65 °С to plus 55 °С), placement
category: 5 (in soil) according to GOST 15150-69, when exposed to ground water having pH index of 4 to 11.
GeoSTEK® geotextile. Specification
Flexible protection concrete mats MGZB. General view
MGZB FLEXIBLE PROTECTION CONCRETE MAT137
Parameter
MGZB Versions
M1 М2 M3 М4
Length x Width (A x B) over blocks, mm 2,620 × 1,290
Length x Width (A1 x B1) over ropes, mm 2,800 × 1,470
Height (Н), mm 240 150 150 60
Block top height (h), mm 120 75 100 30
MGZB weight, kg 1,346 920 907 401
One block weight at concrete mean density 2,400 kg/m3, kg 66.7 45.4 44.6 19.4
Area, m2 3.38
Number of blocks, pcs. 20
MGZB FLEXIBLE PROTECTION CONCRETE MAT
Specification TU 5859-017-89632342-2014
DESCRIPTION: Flexible protection concrete mat MGZB consists of 20 concrete blocks with row arrangement as 5 pieces lengthwise and
4 pieces crosswise and interconnected by the grouted synthetic rope. Along the entire outline this rope forms loops that serve as mounting
and transportation elements when the product is used. Anchors are used as fastening elements being designed to fix the mat to soil, uniting
mats as a whole web and preventing their offsetting.
SCOPE OF APPLICATION: Flexible protection concrete mat MGZB is designed to secure various hydraulic engineering facilities (bridge
supports, pipelines crossings over and through water barriers, dams, dikes, harbor facilities), to protect beds and slopes of natural and
artificial water bodies, to reinforce earthworks and excavations (back slopes, slopes, drainage ditches) when constructing motor roads and
railways, and also building other industrial civil engineering facilities and structures. It belongs to climatic version B, placement category 1 in
accordance with GOST 15150-69. MGZB operating conditions are at ambient air temperature from minus 60 °C to plus 50 °C.
Flexible protection concrete mat MGZB. Basic parameters and characteristics
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1 — non-woven biodegradable fabric; 2 — specific (adapted) grass mixture seeds; 3 — biodegradable grid
BIOSTEK TOPSOIL REHABILITATION
COVER MATERIAL138
BIOSTEK TOPSOIL RECLAMATION COVER MATERIAL
Specification TU 8397-019-89632342-2013
DESCRIPTION: BioSTEK® topsoil rehabilitation cover materials are presented by the following types:
BioSTEK — Green 10 features two layers of biodegradable fabric with a layer of specific (adapted) grass mixture seeds. This type of
material is applied to rehabilitate topsoil green cover where the level slope angle does not exceed 10°;
BioSTEK — Green 45 represents two layers of biodegradable fabric with a layer of specific (adapted) grass mixture seeds and an
additional layer of biodegradable grid. type of material is applied to rehabilitate topsoil green cover where the level slope angle exceeds 45°.
BioSTEK — Green 10 cover material design BioSTEK — Green 45 cover material design
WAYMIX 3D EROSION CONTROL GEOMATS
Specification TU 2291-005-96017324-2012
SCOPE OF APPLICATION: WAYMIX® geomats are required to be applied as reinforcing members to protect and create stable
vegetation cover, prevent erosion on ground back slopes of earthworks and slopes of railways, motor roads and hydraulic engineering
facilities, agricultural and sports facilities, riverbanks and coastlines, ramps and exits of bridges, elevated roads, main traffic route overhead
passing.
WAYMIX 3D EROSION CONTROL GEOMATS 139
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DESCRIPTION: geogrid WAYMIX® is a rolled three-dimensional material made from looplike disorderly arranged thermally bonded
polymer fibres, and additionally secured in a thermal and mechanical way with reinforcing materials such as polyester or polymer fiber
geogrids, hexagonal twisted steel wire mesh, non-woven synthetic material. Depending on the adopted structure reinforcing components
and their physical and mechanical properties the following WAYMIX® geomat types are manufactured:
PS 05; 10; 20; 35; 50; 80; 100 — featuring a 15 mm thick geogrid reinforced with a geogrid made from polymer coated polyester threads;
ES 05; 10; 20 — featuring a 15 mm thick geogrid reinforced with a geogrid made from extruded polymer threads;
D 10/1; 10/2; 12/1; 12/2; 15/1; 15/2; 18/1; 18/2; 20/1; 20/2; 22/1; 22/2 — featuring a 10; 12; 15; 18; 20 or 22 mm thick geomat, thermally bondedto one or two layers of non-woven synthetic material at the same time;
W 4/1; 4/2; 6/1; 6/2; 8/1; 8/2; 10/1; 10/2 — featuring a geomat having W-type configuration of lengthwise channels and 4, 6, 8, or 10 mm
thickness, thermally bonded to one or two layers of non-woven synthetic material at the same time;
MS ZAMM 620, 622, 624, 827 — featuring a geomat reinforced with twisted wire mesh with hexagonal cells for gabions, with a coating madefrom an alloy of zinc and aluminum, as well as mishmetal;
MS ZAMMP 620, 622, 624, 827 — featuring a geomat reinforced with twisted wire mesh with hexagonal cells for gabions, with a coating madefrom an alloy of zinc and aluminum, as well as mishmetal and a polymer.
STRUCTURES MADE OF TWISTED WIRE MESHES WITH HEXAGONAL CELLS
140
STRUCTURES MADE OF TWISTED WIRE MESHES WITH HEXAGONAL CELLS
Specification TU 1275-007-89632342-2012
DESCRIPTION: gabions are three dimensional structures made from twisted wire mesh with hexagonal cells filled with rock material.
Gabions are manufactured of the following shape types:
- GI-K — box-shaped,
- GI-A — box-shaped with reinforced panel,
- GI-M — mattress-shaped,
- GI-C — cylindrical.
Steel wire anticorrosion coating type is selected depending on the operating conditions and criticality of gabions:
- Z — zinc coating,
- ZP — zinc and polymer coating.
SCOPE OF APPLICATION: Gabions are used in the following cases:
- Protecting, stabilizing and reinforcing soil against surface erosion,
- Reinforcing banks and beds of water bodies and water channels, periodically inundated road parts, sliding slopes,
- Training works in river basins having unstable river mechanics, under-bridge abutments and flood dikes,
- Water draining and water culvert filtering and treatment facilities,
- Ravine protection and erosion control structures and facilities,
- Installations of gravity retaining walls, rockfall, avalanche and rock slide protection,
- Construction of flood control and mudflow protection facilities,
- Gas and oil pipelines engineering protection,
- Landscaping,
- Enclosure structures.
BENEFITS:- Simple design and easy installation,
- Minimal works to prepare facility/structure base,
- No costs to arrange drainage systems,
- No seasonality in construction works.
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Note: Upon agreement with Customer, other size types of KP-R are allowed for manufacturing.
1 — container,
2 — opening,
3 — weights.
KP-R TYPE EROSION CONTROL RHOMBOID CONTAINERS 141
KP-R ModelContainer KP-R
volume, m3
KP-R Dimensions, mm
(reference dimensions) Soil loaded container KP-R weight in air, t
(at soil density 1.4 t/m3)L A B
KP-R-5.5 3.90 1,500 2,120 2,120 5.50
KG-R-2.5 1.78 1,500 1,415 1,415 2.50
KP-R-1.8 1.25 1,500 1,200 1,200 1.75
KP-R-0.8 0.54 750 1,200 1,200 0.75
KP-R-0.4 0.30 750 920 920 0.42
KP-R-0.2 0.16 750 635 635 0.22
KP-R-0.1 0.06 500 530 530 0.09
KP-R-0.05 0.03 500 355 355 0.05
Erosion control rhomboid container KP-R design
KP-R TYPE EROSION CONTROL RHOMBOID CONTAINERS
Specification TU 4834-005-89632342-2009
DESCRIPTION: Erosion control rhomboid container KP-R is designed as a receptacle with a sewn-in opening. The container is equipped
with two symmetrically located weights sewn into the sides of the container and designed for the installation of the KP-R container.
Containers KP-R are filled by an excavator with max 50 mm granular mineral soil using a mobile hopper.
SCOPE OF APPLICATION: Containers KP-R are designed to reconstruct bed movement and nearshore zones for submerged crossing
pipelines. Climatic version and category: NF1 according to GOST 15150-69.
BENEFITS:- Stable position due to rhomboid shape,
- Using hopper for filling prevents incomplete soil loading.
Containers KP-R. Specification
B
BASALT GEOGRIDS
Note:
1. GSB geogrids are manufactured up to 520 cm in width with ±2 % tolerance of the set width.
2. GSB geogrids are manufactured in rolls. Rolled grid length is defined by agreement with customers and can be from 50 to 100 m.
142
Parameters UoM Value
Mass per unit area, at least g/m2 From 180 to 1,010
Breaking strength, at least
kN/mlengthwise From 30 to 160
crosswise From 30 to 150
Relative elongation at maximal loading, not more than
%lengthwise 13
crosswise 13
Aperture side size mm From 2.5 to 50
Resistance to corrosive environment pH = 3 and pH = 10 Residual tensile
strength at yield, at least% 80
Cold resistance after 50 freezing cycles, at least % 80
BASALT GEOGRIDS
Specification TU 5769-106-53578992-2013
DESCRIPTION: Basalt geogrid GSB is a rolled material having cellular structure where its core elements (lengthwise (warp), transverse
(weft)) are fixed by nodes. Geogrids GSB are made of basalt roving and have protective coating made from bindings based on
polyvinylchloride (P), acrylic emulsions (A). Thanks to warp-knitting manufacturing technique geogrids GSB have high tenacity in aperture
nodes.
SCOPE OF APPLICATION: It is recommended to apply geogrids GSB as separating layers as well as reinforcing elements to provide
bearing capacity and stability of road structures and other facilities.
Geogrids GSB are commonly used in the following construction works:
- Construction of embankments on a weak base,
- Construction of temporary roads, well pads, service drives, access roads to trunk pipelines and other communications of temporary nature,
- Construction of soil reinforcing structures on back slopes, ravines, earthworks, slopes, ditches,
- Construction of reinforced ground retaining structures,
- Erosion control for earthwork slopes and adjacent slopes deploying greening topsoil.
Geogrid GSB parameters
GEOMATRICES 143
GEOMATRICES
Specification TU 2290-003-86661679-2008
DESCRIPTION: a geomatrix GM is a structure consisting of rectangular and quasi-rectangular cells formed by a tape fixed to the
bottom made from a polymer material having filtering properties
SCOPE OF APPLICATION: the GM geomatrix is used as layers in the subgrade and road pavement to reinforce and improve
the bearing capacity of subgrade elements, as well as along service roads and service lanes of main pipelines.
The GM geomatrix is used as a layer under the base or as the base of site facilities of main gas pipelines and infrastructure
facilities to increase their stability.
144GLASS
GEOGRID ABELUN
Parameter name UoM
Geogrid models
GSS 30/30-
2.5
GSS 50/50-
25
GSS 100/100-
25
GSS 50/50-
40GSS 50/50-50
1. Tensile load, at least:
- on the warp
- on the weftkN/m
30
30
50
50
100
100
50
50
50
50
2. Elongation at break:
- on the warp- on the weft
%4.0 ± 1.04.0 ± 1.0
3. Aperture side size:
- lengthwise- widthwise
mm 2.5 ± 0.2 25 ± 1.0 25 ± 1.0 40 ± 1.5 50 ± 2.0
4. Factor of resistance to the impact of
aggressive media, at least:
- on the warp
- on the weft
- 0.9
5. Factor of resistance in case of
cyclic freezing and thawing (30 cycles)
at a temperature of minus 40 ºC, at
least:
- 0.9
6. Flexibility (elasticity) at a negative
temperature (minus 40 ºC) per a
radius of 45 mm
- No damage, breaks
7. Factor of resistance to UV radiation,
at least:
- on the warp
- on the weft
% 0.9
ABELUN GLASS GEOGRID
Specification TU 23.14.12-012-19507196-2018
DESCRIPTION: the geogrid is a geosynthetic rolled mesh material formed by two systems (warp, weft) woven by the third cross thread
to each other. To improve the geogrid properties, they shall be saturated with polymer dispersions.
SCOPE OF APPLICATION: geogrids shall be used in the construction, retrofitting and repairs of:
- Temporary roads, access ways, service drives to trunk pipelines and other communications of temporary nature,- Gas and oil pipelines,
- Embankments on weak bases (swamps, soils of high moisture, over-moisturized soils),
- Soil reinforcing structures on back slopes, ravines, earthworks, slopes, ditches,
- In combination with other geosynthetic materials (geogrids, non-woven materials and other geosynthetic products),- Asphalt concrete surfaces of motor roads to protect from reflective cracks, reinforce additional layers of road base, protect from rutting,
- Embankments for railways,
- Reinforced ground retaining structures,
- Industrial and consumption waste landfills,
- Areas of various purposes,
- Rocky slopes.
It belongs to climatic version NF, placement category 5 in accordance with GOST 15150-69.
Table 1 — Main physical and mechanical characteristics and geometrical dimensions of the geogrids
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WATERPROOFING MATERIALS
GEOPLASS GEOMEMBRANE
BENTOCLAY WATERPROOFING ROLL MATERIAL
145
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GEOPLASS GEOMEMBRANE146
Raw material type Geomembrane typeGeomembrane thickness,
mm ±10 %
Roll width,
m ±0.3 %
Roll length,
m ±0.1 %
Н
smoothFrom 0.5 to 4.0
From 2.0 to 5.0 From 25 to 70
T, 2Т
L, 2 L, TL From 1.0 to 4.0
L
smoothFrom 0.5 to 4.0
T, 2Т
L, 2 L, TL From 1.0 to 4.0
GEOPLASS GEOMEMBRANE
Specification TU 2246-002-96017324-2011 as amended by revision No. 1
DESCRIPTION: Rolled geomembrane GeoPlass is an impermeable polymer material designed to reduce or prevent water and/or liquid
flowing through its structure.
Geomembrane is divided into the following types:
- Smooth,
- Smooth, single-side laminated by non-woven synthetic material (L),
- Smooth, double-side laminated by non-woven synthetic material (2L),
- Single-side textured (T),
- Double-side textured (2T),
- Textured, single-side laminated by non-woven synthetic material (TL).
Depending on the application conditions geomembrane GeoPlass is manufactured using the following raw materials:
- High density polyethylene (H),
- Low density polyethylene (L).
SCOPE OF APPLICATION:GeoPlass geomembrane is designed to be used in the following cases:
- Waterproof and corrosion-resistant coating for concrete, masonry and other surfaces including potable water tanks,
- Constructing road pavement,
- Constructing and reconstructing concrete surfaces, runways and taxiways, parking ramps in the airports,
- Harbour facilities works,
- Increasing buildings and structures seismic stability,
- For gold heap leach areas in the gold mining industry,
- Creating a watertight screen when making tank farm and block valve station diking including embanking works,
- Making watertight screens for hydraulic engineering facilities (dams, dikes, industrial basins, channels), tailing dumps, sludge dumps,
domestic waste and other waste deposits.
Climatic version and placement category for the geomembrane is B5 according to GOST 15150-69.
Geomembrane GeoPlass. Geometric parameters
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BENTOCLAY WATERPROOFING ROLL MATERIAL147
BENTOCLAY WATERPROOFING ROLL MATERIAL
Specification TU 5774-011-89632342-2012
DESCRIPTION: BENTOCLAY® waterproofing roll material is a rolled material containing two layers of polypropylene fabric (woven and
non-woven) with the third layer of sodium bentonite granules in-between. The layers are connected by needle punching thus resulting in
more even distribution and fixation of bentonite granules inside the frame.
Sodium bentonite is one of the natural clay types. When wet bentonite swells and expands (up to 10–12 times). When this process takes
place in a confined space, tensity develops in the forming gel structure thus leading to waterproofing properties of the material. Bentonite
materials possess a unique property of rapid self-regeneration (restoring an integral waterproofing layer) in case of mechanical damage
being inevitable during the transportation and installation of the material. In the course of building and structures operation this self-healing
capability of the materials provides the possibility to fill bentonite gel into the cracks in foundation beds, walls and to provide distortion
compensation.
SCOPE OF APPLICATION: BENTOCLAY® material is designed to provide waterproofing to foundation beds, walls and roofing of buried
structures, tunnels, to make watertight screens to protect soil and ground water from contaminants exposure when constructing industrial
and domestic waste landfills, oil storage facilities, petrol stations, and artificial reservoirs of various applications. BENTOCLAY® material can
be used in mild and cold area (NF) according to GOST 16350-80. Placement category: 5 (in soil) according to GOST 15150-69 when
exposed to ground water having pH index from 5 to 10.
BENEFITS:- Resistance to high hydrostatic pressure,
- Self-restoring capability,
- Stability in a wide range of pH values,
- Resistance to significant temperature variations and considerable freeze-thaw durability,
- Any time of year and any weather installation.
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SUPPORT & STRENGTHENING STRUCTURES
SOIL THERMAL STABILIZERS
SV SCREW PILES
6 (10) KV OVERHEAD TRANSMISSION LINES WITH
TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
148
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SOIL THERMAL STABILIZERS
Thermal stabilizer, type GSS, with vertical and horizontal transit
section. General view
Thermal stabilizer, type GSS STS. General view
Plan level Plan level
149
SOIL THERMAL STABILIZERS
Specification TU 3642-064-89632342-2016
DESCRIPTION: STS (Soil Thermal Stabilizers) are tight welded metal structures made of pipes with various diameter values filled with
Freon and functionally consisting of three main sections:
I. Evaporator is a section, down in soil, where a process of heat exchanging between liquid phase of Freon and subsoil through the
evaporator walls takes place.
II. Transit section, where the transfer of Freon liquid phase and vapor phase flows is carried out. Depending on the transit section options,
the following STS are subdivided as follows:
a) anchor, b) insulated, c) all year operation.
III. Air condenser is a vertical section installed in the open air and containing one or several heat-exchanging pipes with developed external
surface to intensify heat exchanging.
Depending on operating conditions, two types of STS are used: vertical and inclined. The following versions of vertical STS are
manufactured: a) standard vertical, b) deep-soil vertical, c) small-size vertical.
DUTIES:- To increase soil bearing capacity,
- To provide stability for piled buildings and structures,
- To strengthen soil around supports of pipelines, railways and highways embankments when in a frozen state.
SCOPE OF APPLICATION: STS are seasonal cooling devices designed to increase the bearing capacity of soil and foundations in
industrial and civil construction facilities under the conditions of Extreme North and permafrost.
SV SCREW PILES
1
2
3
4
5
1
2
3
4
5
1 — extension rod,
2 — external coupler,
3 — fasteners,
4 — shaft,
5 — helix.
1 — extension rod,
2 — internal coupler,
3 — fasteners,
4 — shaft,
5 — helix.
Triple helix screw pile with
internal coupler design
Triple helix screw pile with
external coupler design
150
SV SCREW PILES
Specification TU 5260-043-89632342-2015, as amended by revisions Nos. 1, 2
DESCRIPTION: a screw pile consists of a wedged toe steel shaft and one or several steel helices welded thereto. A cap is welded to the
opposite side of the pile that will host a base of the future structure. Pile depth is defined by soil properties and design load, and it can be
tens of meters. The pile length can be increased by attaching extensions without any loss of the pile bearing capacity.
SCOPE OF APPLICATION: screw piles are designed to make and install foundations, overhead line towers, mast structures,
communication line open switchgears, cellular communication masts, cranes, road overhead passing, pipelines and other facilities and
structures.
BENEFITS:- Possibility to apply in areas limited in surface and height,
- Possibility to install in practically all weather conditions,
- Reduction of earthworks, soil preservation in its natural state,
- Requiring no waterproofing,
- Impactless immersion; no vibrations,
- Possibility to extend existing facilities by constructing new ones thereto,
- Ready to bear design load right after the installation.
Screw pile design
B
B
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6 (10) KV OVERHEAD TRANSMISSION LINESWITH TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
151
6 (10) KV OVERHEAD TRANSMISSION LINES WITH
TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
Specification TU 5264-033-89632342-2013
DESCRIPTION: a unified solution that makes it possible to optimize expenses for the construction of transmission lines, with full
satisfaction of design requirements for resistance to loads, long life and easy operation.
SCOPE OF SUPPLY
Sets of supports for 6 (10) kV overhead transmission lines with towers made of roll-formed steel sections:
- Dead-end self-supporting tower, KtKS10-3St model,
- Anchor angle tension self-supporting tower, KtAUS10-2St model,
- Intermediate self-supporting tower, KtPS10-11St model,
- Their versions.
The sets of supports include:
- Construction part (tower, cross beams, metalware, fasteners, etc.),
- Electrical insulation part (insulators),
- Line accessories,
- Atmospheric overvoltage protection devices,
- Bird protection devices UZP and combinations thereof.
The sets of supports are manufactured fully from locally produced components.
BENEFITS:The optimised structure makes it possible to reduce the cost of the constructed overhead lines without a loss of design characteristics.
6 (10) KV OVERHEAD TRANSMISSION LINES WITH
TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
Specification TU 5264-033-89632342-2013
6 (10) KV OVERHEAD TRANSMISSION LINES
WITH TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
A set of intermediate support
PS10-11St
A set of branch anchor support OAS10-2St A set of transient anchor angle support AUPS10-1St
A set of dead-end support
KS10-3St
A set of anchor angle tension support
AUS10-2St
152
Schematic representation of the sets of supports:
Foundation
Foundation
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Foundation
Foundation
Foundation
6 (10) KV OVERHEAD TRANSMISSION LINES WITH
TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
Specification TU 5264-033-89632342-2013
6 (10) KV OVERHEAD TRANSMISSION LINESWITH TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
A set of dead-end support with installation of
a disconnector KS10R-3St
A set of dead-end support with installation of a
coupler and a surge arrestor KS10M-3St
A set of anchor angle tension support for the climatic conditions of the
Power of Siberia pipeline AU10-7St-S
A set of anchor angle tension support with
installation of a disconnector AUS10R-2St
153
Schematic representation of the sets of supports:
At
leas
t
Foundation FoundationØ 219 pipe Ø 219 pipe
as p
er O
TL p
roje
ct
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6 (10) KV OVERHEAD TRANSMISSION LINES
WITH TOWERS MADE OF ROLL-FORMED STEEL SECTIONS154
6 (10) KV OVERHEAD TRANSMISSION LINES WITH
TOWERS MADE OF ROLL-FORMED STEEL SECTIONS
Specification TU 5264-033-89632342-2013
SCOPE OF APPLICATION:The sets of supports are used for operation:
- in residential and non-residential areas in wind zones I–VII,
- in zones I–VII in terms of ice slick, at design operating temperatures of minus 65 to plus 40 °C,
- on construction sites with seismicity of up to 9 points.
The zoning of the territory of Russia is adopted as per PUE, 7th edition, SP 14.13330.2014.
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DIGITAL CONTROL — ANTI-COUNTERFEIT SYSTEM
SCOPE OF APPLICATION:
155
The Digital Control — Anti-Counterfeit System (hereinafter referred to as the System) is designed to:
- Prevent the possible supply and use of counterfeit, adulterated products and products of unknown quality,
- Identify original products,
- Monitor the movement of products from the manufacturer to consumer,
- Ensure the complete, reliable and timely information support for the manufacturing, transportation and use of products.
The operation principle of the System is based on the reconciliation of unique data on a product unit entered by the product manufacturers
into a single database at the final stage of production, with the data on the identification marks that are used to label the products at all
stages of its movement from the manufacturer to consumer.
The system allows you to inform of the authenticity of products, receive reliable information about the product manufacturer, generate
reports.
Protection against the supply and use of counterfeit products includes:
- The physical protection of each product unit by applying an identification mark with a high degree of protection against regluing, copying
and replicating,
- The use of special printing methods and copy-protected paper as well as numbered forms,
- The product verification: application of special automatic procedures using software and hardware packages and telecommunication
technology that allow to verify the authenticity of products, obtain full information about the products and ensure monitoring of the movement
of product movement from the manufacturer to consumer.
Functionally, the System software is divided into the following components:
- ANCF-Manufacturer Programme
The software installed on a computer with the operating system Windows used by product manufacturers to print and record the
identification marks (hereinafter referred to as the IM).
- ANCF-Consumer Programme
Software installed on mobile devices used by customer representatives providing incoming control of products for scanning IM in order to
authenticate the product.
Currently, the System is a set of reliable solutions to ensure traceability of product movement at all production stages, automation of
logistics and storage processes for storage and transportation of products. The System software was registered at the Federal Institute of
Industrial Property.
DIGITAL CONTROL — ANTI-COUNTERFEIT SYSTEM
MANUFACTURER CONSUMER
ANTI-
COUNTERFEIT
TRANSPORTATION
AN
TI-
CO
UN
TE
RF
EIT
156
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