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SHENGLI LTD5 Ossian St, Ahuriri, Napier 4110, New Zealand
www.shengli.asia
FIBREGLASSPRODUCTS
Establishing and maintaining high quality international trade relationships between China and the World.
2
New Zealand has extensive international
acceptance as a reputable trading country, and
was the first country to officially accept China as
being an open economy.
There were many other factors which influenced
the decision, such as New Zealand’s heavy
reliance on effective international trade and
the subsequent development in being the first
country to form a Free Trade Agreement with
China.
The decision has proven to be a good one,
and has resulted in extremely effective
global supply lines, both for the large China
corporations linked to Shengli Ltd and also for
our customers throughout the world.
Our company is proud to carry the
endorsement of the Chinese Embassy in New
Zealand for our endeavours in establishing and
maintaining high quality trade relationships
between China and New Zealand. This success
quickly developed internationally to where
we are now – a strong company
which provides an extensive range
of China’s quality products and
services to customers throughout
the world.
Shengli Ltd prides itself in being a global
supplier of an extensive range of industrial
and infrastructure equipment and materials.
Our products are manufactured to the finest
level through our Chinese affiliates, providing
a standard of quality for a price which exceeds
customer expectations.
Incorporated in November 1999, Shengli
Ltd first appeared as a joint venture between
Shandong Shengli (a highly reputable Chinese
government owned company and a leader
in many agricultural and industrial fields) and
Atkin Management Ltd (a New Zealand based
trade consulting company). Shengli Ltd has
since flourished, providing services throughout
the world and with subsidaries of its own.
With the emergence of China as an open
economy, Shandong Shengli expanded
into international markets and established
representation within the Western business
world–New Zealand was selected as an
appropriate country to base its
international operations.
Overview
Shengli is proud to carry
the endorsement of the Chinese
Embassy in New Zealand
3
1. Manufacturer’s Profile
2. Product Advantages
3. Performance Standards
4. Qualification Testing
5. Control Testing
6. Pipe Performance and Dimensions
7. Pipe Joints
8. Fittings and Accessories
9.Unloading,Handling,Transportation and Storage
10. Installation
11. Successful case
........................................................ 6
................................................... 8
.............................................. 9
..................................................10
..........................................................11
...........................12
................................................................15
...........................................16
.............25
..............................................................26
.....................................................27
LNG receiving station
Sea water desalination plant
Application fields
Power Plant
Contents
4
1. Manufacturer’s Profile
2. Product Advantages
3. Performance Standards
4. Qualification Testing
5. Control Testing
6. Pipe Performance and Dimensions
7. Pipe Joints
8. Fittings and Accessories
9.Unloading,Handling,Transportation and Storage
10. Installation
11. Successful case
........................................................ 6
................................................... 8
.............................................. 9
..................................................10
..........................................................11
...........................12
................................................................15
...........................................16
.............25
..............................................................26
.....................................................27
LNG receiving station
Sea water desalination plant
Application fields
Power Plant
Contents1. Manufacturer’s Profile
2. Product Advantages
3. Performance Standards
4. Qualification Testing
5. Control Testing
6. Pipe Performance and Dimensions
7. Pipe Joints
8. Fittings and Accessories
9.Unloading,Handling,Transportation and Storage
10. Installation
11. Successful case
........................................................ 6
................................................... 8
.............................................. 9
..................................................10
..........................................................11
...........................12
................................................................15
...........................................16
.............25
..............................................................26
.....................................................27
LNG receiving station
Sea water desalination plant
Application fields
Power Plant
Contents
5
1. Manufacturer’s ProfileZhongfu Lianzhong is a modern joint-venture company which is holding by China Composites Group Corporation Ltd.which is branch company of CNBM,sharing by Goldman Sachs,Hony Capital and Govtor Capital.The headquarter of Zhongfu Lianzhong locate in Lianyungang city,Jiangsu Province.The production base locate in Lianyungang,Shenyang,Baotou and Qiuqu.The research and development department locate in Thueringen state of Germany. Zhongfu Lianzhong was founded in 1989 with more than 2800 employees,of which engineering staff is more than 600.Now the company has developed to a national key new technology company,which gathers composites product design,manufacture and service together,with rotor blade,FRP pipe,FRP tank and high pressure pipe as main products.The ISO9001-2000, ISO14001 and OHSAS18001 quality system of company have gone well now.The technical center is recognized as state-level enterprise technical centers by five departments of China.The company has the first indoor rotor blade inspection center. FRP pipe of Lianzhong brand have been awarded the title of “ChinaTop brand” and the certificate of API and WRAS,which are applied in electric power, nuclear power, sea water desalination, LNG Terminal and water supply projects around Middle East,Africa and Centeral Asia.The company is the largest composites manufacture company in China.They have 20 production lines of FRP pipe and tank and manufacture 80000 tons of FRP pipe,rotor blade and tank every year. Zhongfu Lianzhong have manufactured the largest diameter FRP tank in China,25meters and is also the largest rotor blade manufacture company. “Making Best Use of Resources to Serve Construction” is our unalterable industry belief,”Unite the efforts to strive for the best” is our remorseless spirit!The struggling aim of Zhongfu Lianzhong is to become:Asia top-tanking rotor blade manufacture base,domestic leading composites products research and manufacture company,excellent supplier with customers’ satisfaction,and modern company with highly responsibility of social civilization.
WorkshopsLianyungang Zhongfu Lianzhong Composites Group Co.; LtdAddress:No.195, Hailian East Road, Lianyungang City, Jiangsu Province, Peoples Republic of ChinaZhongfuLianzhong Jiuquan Co.; LtdAddress:High-tech development area in Jiuquan City, Gansu Province, Peoples Republic of ChinaZhongfuLianzhong Baotou Co.; LtdAddress:Equipment Fabrication area in Baotou City, Inner Mongolia, Peoples Republic of ChinaZhongfuLianzhong Shenyang Co.; LtdAddress:High-tech development area in Tiexi District , Shenyang City,Liaoning Province, Peoples Republic of ChinaSINOI GmbHAddress:Kohnsteinbrücke 10 99734 Nordhausen, Germany
Main ProductsGRV PIPEGRP PIPEGRE PIPEROTAR BLADEFRP TANKLARGE DIAMETER TANK FABRICATE AT SITECNG CYLINDER
6
1. Manufacturer’s ProfileZhongfu Lianzhong is a modern joint-venture company which is holding by China Composites Group Corporation Ltd.which is branch company of CNBM,sharing by Goldman Sachs,Hony Capital and Govtor Capital.The headquarter of Zhongfu Lianzhong locate in Lianyungang city,Jiangsu Province.The production base locate in Lianyungang,Shenyang,Baotou and Qiuqu.The research and development department locate in Thueringen state of Germany. Zhongfu Lianzhong was founded in 1989 with more than 2800 employees,of which engineering staff is more than 600.Now the company has developed to a national key new technology company,which gathers composites product design,manufacture and service together,with rotor blade,FRP pipe,FRP tank and high pressure pipe as main products.The ISO9001-2000, ISO14001 and OHSAS18001 quality system of company have gone well now.The technical center is recognized as state-level enterprise technical centers by five departments of China.The company has the first indoor rotor blade inspection center. FRP pipe of Lianzhong brand have been awarded the title of “ChinaTop brand” and the certificate of API and WRAS,which are applied in electric power, nuclear power, sea water desalination, LNG Terminal and water supply projects around Middle East,Africa and Centeral Asia.The company is the largest composites manufacture company in China.They have 20 production lines of FRP pipe and tank and manufacture 80000 tons of FRP pipe,rotor blade and tank every year. Zhongfu Lianzhong have manufactured the largest diameter FRP tank in China,25meters and is also the largest rotor blade manufacture company. “Making Best Use of Resources to Serve Construction” is our unalterable industry belief,”Unite the efforts to strive for the best” is our remorseless spirit!The struggling aim of Zhongfu Lianzhong is to become:Asia top-tanking rotor blade manufacture base,domestic leading composites products research and manufacture company,excellent supplier with customers’ satisfaction,and modern company with highly responsibility of social civilization.
WorkshopsLianyungang Zhongfu Lianzhong Composites Group Co.; LtdAddress:No.195, Hailian East Road, Lianyungang City, Jiangsu Province, Peoples Republic of ChinaZhongfuLianzhong Jiuquan Co.; LtdAddress:High-tech development area in Jiuquan City, Gansu Province, Peoples Republic of ChinaZhongfuLianzhong Baotou Co.; LtdAddress:Equipment Fabrication area in Baotou City, Inner Mongolia, Peoples Republic of ChinaZhongfuLianzhong Shenyang Co.; LtdAddress:High-tech development area in Tiexi District , Shenyang City,Liaoning Province, Peoples Republic of ChinaSINOI GmbHAddress:Kohnsteinbrücke 10 99734 Nordhausen, Germany
Main ProductsGRV PIPEGRP PIPEGRE PIPEROTAR BLADEFRP TANKLARGE DIAMETER TANK FABRICATE AT SITECNG CYLINDER
7
2.Product Advantages Features & Benefits
Corrosion-resistant•Long, effective service-life materials •No need for linings, coatings, cathodic protection, wraps or other forms of corrosion protection •Low maintenance costs •Hydraulic characteristics essentially constant over time
Light weight (1/4 weight of ductile iron; 1/10 weight of concrete) •Low transport costs (nestable) •Eliminates need for expensive pipe handling equipment
Long standard lengths (6, 12 metres)•Fewer joints reduce installation time •More pipe per transport vehicle means lower delivery costs
Extremely smooth bore •Low friction loss means less pumping energy needed and lower operating costs •Minimum slime build-up can help lower cleaning costs
Precision sealabilityWith elastomeric rubber rings •Tight, efficient joints designed for bell & spigot to eliminate infiltration and ex-filtration•Ease of joining, reducing installation time • Accommodates small changes in line direction without fittings or differential settlement
Flexible manufacturing •Custom diameters can be process manufactured to provide maximum flow volumes with ease of installation for rehabilitation lining projects
High technology pipe design •Lower wave celerity than other piping materials can mean less cost when designing for surge and water hammer pressures
High technology pipe manufacturing system producing pipe that complies to stringent performance standards (AWWA, ASTM, DIN, EN, etc.)•High and consistent product quality worldwide which ensures reliable product performance
3.Performance Standards
ASTM
AWWA
Standards developed by ASTM and AWWA are applied to a variety of fiberglass pipe applications including conveyance of sanitary sewage, water and industrial waste. A thread common to all of the product standards is that they are all performance based documents. This means that the required performance and testing of the pipe is specified.
Currently there are several ASTM Product Standards in use which apply to a variety of fiberglass pipe applications.All product standards apply to pipe with diameter ranges of 25 mm to 4000 mm and require the flexible joints to withstand hydrostatic testing in configurations (per ASTM D4161) that simulate exaggerated in-use conditions. These standards include many tough quali¬fication and quality control tests. Lianzhong pipe is designed to meet all of these ASTM standards.
AWWA C950 is one of the most comprehensive product standards in existence for fiberglass pipe. This standard for pressure water applications has extensive require¬ments for pipe and joints, concentrating on quality control and prototype qualification testing. Like ASTM standards, this is a product performance standard.Lianzhong pipe is designed to meet the performance requirements of this standard. AWWA has recently issued a new standards manual, M-45, which includes several chapters on the design and fabricate of GRP pipe for buried and aboveground installations.
ASTM
ASTM
ASTM
D3262
D3517
D3754
Gravity Sewer
Pressure Pipe
Pressure Sewer
AWWA
AWWA
C950
M-45
Fiberglass Pressure Pipe
Fiberglass Pipe Design Manual
CHINA STANDARDCurrently there are several China Standards in use for GRP pipe, such as GB21238、JC552、CECS190、CECS129, which basically equivalent foreign standard. The performance and design and burying of GRP pipe are specified by these standard. Lianzhong participated in the formulating of these standards.
GB21238
JC552
CECS190
CECS129
Fiberglass pipe with sand filler
Fiberglass pressure pipe
Fiberglass pipe Design Manual
Fiberglass pipe Installation & Inspection Manual
OthersOther standardization organizations such as BS and DIN have also published performance specifications for GRP pipes. Lianzhong pipe conforms to these standards’ performance requirements too.
DIN
BS
16868
5480
Glass Fiber-Reinforced Polyester Resin Pipes
Pipes and Fittings for Water and Sewage
CNBM
Lianzhong R
4
PA
GE
3
PA
GE
8
2.Product Advantages Features & Benefits
Corrosion-resistant•Long, effective service-life materials •No need for linings, coatings, cathodic protection, wraps or other forms of corrosion protection •Low maintenance costs •Hydraulic characteristics essentially constant over time
Light weight (1/4 weight of ductile iron; 1/10 weight of concrete) •Low transport costs (nestable) •Eliminates need for expensive pipe handling equipment
Long standard lengths (6, 12 metres)•Fewer joints reduce installation time •More pipe per transport vehicle means lower delivery costs
Extremely smooth bore •Low friction loss means less pumping energy needed and lower operating costs •Minimum slime build-up can help lower cleaning costs
Precision sealabilityWith elastomeric rubber rings •Tight, efficient joints designed for bell & spigot to eliminate infiltration and ex-filtration•Ease of joining, reducing installation time • Accommodates small changes in line direction without fittings or differential settlement
Flexible manufacturing •Custom diameters can be process manufactured to provide maximum flow volumes with ease of installation for rehabilitation lining projects
High technology pipe design •Lower wave celerity than other piping materials can mean less cost when designing for surge and water hammer pressures
High technology pipe manufacturing system producing pipe that complies to stringent performance standards (AWWA, ASTM, DIN, EN, etc.)•High and consistent product quality worldwide which ensures reliable product performance
3.Performance Standards
ASTM
AWWA
Standards developed by ASTM and AWWA are applied to a variety of fiberglass pipe applications including conveyance of sanitary sewage, water and industrial waste. A thread common to all of the product standards is that they are all performance based documents. This means that the required performance and testing of the pipe is specified.
Currently there are several ASTM Product Standards in use which apply to a variety of fiberglass pipe applications.All product standards apply to pipe with diameter ranges of 25 mm to 4000 mm and require the flexible joints to withstand hydrostatic testing in configurations (per ASTM D4161) that simulate exaggerated in-use conditions. These standards include many tough quali¬fication and quality control tests. Lianzhong pipe is designed to meet all of these ASTM standards.
AWWA C950 is one of the most comprehensive product standards in existence for fiberglass pipe. This standard for pressure water applications has extensive require¬ments for pipe and joints, concentrating on quality control and prototype qualification testing. Like ASTM standards, this is a product performance standard.Lianzhong pipe is designed to meet the performance requirements of this standard. AWWA has recently issued a new standards manual, M-45, which includes several chapters on the design and fabricate of GRP pipe for buried and aboveground installations.
ASTM
ASTM
ASTM
D3262
D3517
D3754
Gravity Sewer
Pressure Pipe
Pressure Sewer
AWWA
AWWA
C950
M-45
Fiberglass Pressure Pipe
Fiberglass Pipe Design Manual
CHINA STANDARDCurrently there are several China Standards in use for GRP pipe, such as GB21238、JC552、CECS190、CECS129, which basically equivalent foreign standard. The performance and design and burying of GRP pipe are specified by these standard. Lianzhong participated in the formulating of these standards.
GB21238
JC552
CECS190
CECS129
Fiberglass pipe with sand filler
Fiberglass pressure pipe
Fiberglass pipe Design Manual
Fiberglass pipe Installation & Inspection Manual
OthersOther standardization organizations such as BS and DIN have also published performance specifications for GRP pipes. Lianzhong pipe conforms to these standards’ performance requirements too.
DIN
BS
16868
5480
Glass Fiber-Reinforced Polyester Resin Pipes
Pipes and Fittings for Water and Sewage
CNBM
Lianzhong R
4
PA
GE
3
PA
GE
9
5.Control Testing Raw MaterialsRaw materials are delivered with vendor certification demonstrating their compliance with Zhongfu Lianzhong quality requirements. In addition, all raw materials are sample tested prior to their use. These tests ensure that the pipe materials comply with the specifications as stated.
Physical Properties
Finished Pipe
The manufactured pipe’s hoop and axial load capacities are verified on a routine basis. In addition, pipe construction and composition are confirmed.
All pipes are subjected to the following control checks:· Visual inspection· Barcol hardness· Wall thickness· Section length· Diameter· Hydrostatic leak tightness test to 1.5 rated pressure (only PN6 and above)
On a sampling basis, the following control checks are performed:· Pipe stiffness· Deflection without damage or structural failure· Axial and circumferential tensile load capacity
4.Qualification TestingA common element shared by all standards is the need for a pipe manufacturer to demonstrate compliance with the standards’ minimum performance requirements. In the case of GRP pipe, these minimum performance requirements fall into both short-term and long-term requirements. The most important of these and generally specified at the same level of performance in all the previously defined standards is joint, initial ring deflection, long-term ring bending, long-term pressure and strain corrosion capability. Lianzhong pipe has been rigorously tested to verify conformance to the ASTM D3262, ASTM D3517, AWWA C950 and DIN 16868 requirements.
A unique and important performance requirement for GRP gravity pipe used in sewer applications is the chemical testing of the pipe in a deflected or strained condition. This strain corrosion testing is carried out in accordance with ASTM D3681, and requires a minimum of 18 ring samples of the pipe to be deflected to various levels and held constant. These strained rings are then exposed at the invert of the interior surface to 1.0N (5% by weight) sulphuric acid (see Figure 1). This is intended to simulate a buried septic sewer condition. This has been shown to be representative of the worst sewer conditions including those found in the Middle East, where many Lianzhong pipes have been successfully installed.
The time to failure (leakage) for each test sample is measured. The minimum extrapolated failure strain at 50 years, using a least squares regression analysis of the failure data, must equal the values shown for each stiffness class. The value achieved is then relatable to the pipe design to enable prediction of safe installation limitations for GRP pipe used for this type of service. Typically this is 5% in-ground long-term deflection.
Strain Corrosion Testing
Figure 1Strain Corrosion Test Apparatus
Stiffness Class Scv. Strain, %SN2500
SN5000
SN10000
.49 (t/d)
.41 (t/d)
.34 (t/d)
Another important qualification test is the establishment of the Hydrostatic Design Basis - HDB. This test is carried out in accordance with ASTM D2992 Procedure B and requires hydrostatic pressure testing to failure (leakage) of many pipe samples at a variety of very high constant pressure levels. As in the previously described strain corrosion test, the resulting data is evaluated on a log-log basis for pressure (or hoop tensile strain) vs. time to failure and then extrapolated to 50 years. The extrapolated failure pressure (strain) at 50 years, referred to as the hydrostatic design basis (strain) or HDB, must be at least 1.8 times the rated pressure class (strain at the rated pressure).
In other words, the design criteria requires that the average pipe be capable of withstanding a constant pressure of 1.8 times the maximum operating condition for 50 years. Due to combined loading considerations, that is the interaction of internal pressure and external soil loads; the actual long-term factor of safety against pressure failure alone is higher than 1.8. This qualification test helps assure the long-term performance of the pipe in pressure service.
Hydrostatic Design Basis - HDB
This important qualification test is conducted on joint prototypes for elastomeric gasket sealed bell and spigot joint. This is a severe test carried out in accordance with ASTM D4161. It incorporates some of the most stringent joint performance requirements in the piping industry for pipe of any material within the pressure and size ranges of Lianzhong pipe. ASTM D4161 requires these flexible joints to withstand hydrostatic testing in configurations that simulate very severe in-use conditions. Pressures used are twice those rated and 200 kPa (2 bar) is used for gravity flow pipe. Joint configurations include straight alignment, maximum angular rotation and differential shear loading. A partial vacuum test and some cyclical pressure tests are also included.
Joint Testing
All pipes must meet the initial ring deflection levels of no visual evidence of cracking or crazing (Level A) and no structural damage to the pipe wall (Level B) when vertically deflected between two parallel flat plates or rods.
AWWA C950 requires the test to be carried out, with the resulting 50-year predicted value used in the pipes’ design. Lianzhong pipe is tested using the guidelines of ASTM D5365 “Long-Term Ring Bending Strain of Fiberglass Pipe” and meets both requirements.
Lianzhong pipe has been tested and approved for the conveyance of potable water meeting many of the worlds’s leading authorities’ and testing institutes’ criteria, including:● WRAS(Water Regulations Advisory Scheme)● The license of drinking water safety products
Initial Ring Deflection
Long-Term Ring Bending
Potable Water Approvals
2500 5000 10000
Stiffness Class SNDeflectionLevel*
*Laboratory Test
A
B
15%
25%
12%
20%
9%
15%
CNBM
Lianzhong R
PA
GE
PA
GE
65
10
5.Control Testing Raw MaterialsRaw materials are delivered with vendor certification demonstrating their compliance with Zhongfu Lianzhong quality requirements. In addition, all raw materials are sample tested prior to their use. These tests ensure that the pipe materials comply with the specifications as stated.
Physical Properties
Finished Pipe
The manufactured pipe’s hoop and axial load capacities are verified on a routine basis. In addition, pipe construction and composition are confirmed.
All pipes are subjected to the following control checks:· Visual inspection· Barcol hardness· Wall thickness· Section length· Diameter· Hydrostatic leak tightness test to 1.5 rated pressure (only PN6 and above)
On a sampling basis, the following control checks are performed:· Pipe stiffness· Deflection without damage or structural failure· Axial and circumferential tensile load capacity
4.Qualification TestingA common element shared by all standards is the need for a pipe manufacturer to demonstrate compliance with the standards’ minimum performance requirements. In the case of GRP pipe, these minimum performance requirements fall into both short-term and long-term requirements. The most important of these and generally specified at the same level of performance in all the previously defined standards is joint, initial ring deflection, long-term ring bending, long-term pressure and strain corrosion capability. Lianzhong pipe has been rigorously tested to verify conformance to the ASTM D3262, ASTM D3517, AWWA C950 and DIN 16868 requirements.
A unique and important performance requirement for GRP gravity pipe used in sewer applications is the chemical testing of the pipe in a deflected or strained condition. This strain corrosion testing is carried out in accordance with ASTM D3681, and requires a minimum of 18 ring samples of the pipe to be deflected to various levels and held constant. These strained rings are then exposed at the invert of the interior surface to 1.0N (5% by weight) sulphuric acid (see Figure 1). This is intended to simulate a buried septic sewer condition. This has been shown to be representative of the worst sewer conditions including those found in the Middle East, where many Lianzhong pipes have been successfully installed.
The time to failure (leakage) for each test sample is measured. The minimum extrapolated failure strain at 50 years, using a least squares regression analysis of the failure data, must equal the values shown for each stiffness class. The value achieved is then relatable to the pipe design to enable prediction of safe installation limitations for GRP pipe used for this type of service. Typically this is 5% in-ground long-term deflection.
Strain Corrosion Testing
Figure 1Strain Corrosion Test Apparatus
Stiffness Class Scv. Strain, %SN2500
SN5000
SN10000
.49 (t/d)
.41 (t/d)
.34 (t/d)
Another important qualification test is the establishment of the Hydrostatic Design Basis - HDB. This test is carried out in accordance with ASTM D2992 Procedure B and requires hydrostatic pressure testing to failure (leakage) of many pipe samples at a variety of very high constant pressure levels. As in the previously described strain corrosion test, the resulting data is evaluated on a log-log basis for pressure (or hoop tensile strain) vs. time to failure and then extrapolated to 50 years. The extrapolated failure pressure (strain) at 50 years, referred to as the hydrostatic design basis (strain) or HDB, must be at least 1.8 times the rated pressure class (strain at the rated pressure).
In other words, the design criteria requires that the average pipe be capable of withstanding a constant pressure of 1.8 times the maximum operating condition for 50 years. Due to combined loading considerations, that is the interaction of internal pressure and external soil loads; the actual long-term factor of safety against pressure failure alone is higher than 1.8. This qualification test helps assure the long-term performance of the pipe in pressure service.
Hydrostatic Design Basis - HDB
This important qualification test is conducted on joint prototypes for elastomeric gasket sealed bell and spigot joint. This is a severe test carried out in accordance with ASTM D4161. It incorporates some of the most stringent joint performance requirements in the piping industry for pipe of any material within the pressure and size ranges of Lianzhong pipe. ASTM D4161 requires these flexible joints to withstand hydrostatic testing in configurations that simulate very severe in-use conditions. Pressures used are twice those rated and 200 kPa (2 bar) is used for gravity flow pipe. Joint configurations include straight alignment, maximum angular rotation and differential shear loading. A partial vacuum test and some cyclical pressure tests are also included.
Joint Testing
All pipes must meet the initial ring deflection levels of no visual evidence of cracking or crazing (Level A) and no structural damage to the pipe wall (Level B) when vertically deflected between two parallel flat plates or rods.
AWWA C950 requires the test to be carried out, with the resulting 50-year predicted value used in the pipes’ design. Lianzhong pipe is tested using the guidelines of ASTM D5365 “Long-Term Ring Bending Strain of Fiberglass Pipe” and meets both requirements.
Lianzhong pipe has been tested and approved for the conveyance of potable water meeting many of the worlds’s leading authorities’ and testing institutes’ criteria, including:● WRAS(Water Regulations Advisory Scheme)● The license of drinking water safety products
Initial Ring Deflection
Long-Term Ring Bending
Potable Water Approvals
2500 5000 10000
Stiffness Class SNDeflectionLevel*
*Laboratory Test
A
B
15%
25%
12%
20%
9%
15%
CNBM
Lianzhong R
PA
GE
PA
GE
65
11
6.Pipe Performance and Dimensions
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2500
2800
3000
3200
3600
4000
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
5 . 0
6 . 0
6 . 0
6 . 5
6 . 5
7 . 0
7 . 5
8 . 5
9 . 0
1 0 . 0
1 1 . 0
1 3 . 0
1 5 . 0
1 5 . 5
1 6 . 5
1 8 . 5
2 0 . 0
2 2 . 0
2 4 . 5
2 8 . 5
2 9 . 0
3 1 . 0
3 5 . 0
3 8 . 0
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
5 . 0
6 . 0
6 . 0
6 . 5
7 . 0
7 . 5
8 . 5
9 . 5
1 1 . 0
1 2 . 0
1 3 . 0
1 4 . 0
1 5 . 0
1 8 . 5
2 0 . 0
2 1 . 0
2 3 . 0
2 6 . 0
2 8 . 0
3 1 . 0
3 5 . 0
3 7 . 0
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
6 . 0
7 . 0
8 . 0
9 . 0
1 0 . 0
1 1 . 0
1 2 . 0
1 4 . 0
1 5 . 5
1 6 . 0
1 7 . 5
1 9 . 5
2 3 . 0
2 6 . 5
2 8 . 0
3 0 . 0
3 3 . 5
3 7 . 0
4 . 5
4 . 5
4 . 5
4 . 5
5 . 5
5 . 5
5 . 0
6 . 0
6 . 5
8 . 0
9 . 5
1 1 . 0
1 2 . 5
1 4 . 0
1 5 . 5
1 7 . 0
2 0 . 0
2 3 . 0
2 6 . 0
2 9 . 0
3 2 . 0
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 5
4 . 2
6 . 3
7 . 9
1 1 . 4
1 3 . 2
1 6 . 4
1 8 . 4
2 2 . 0
2 8 . 2
3 7 . 3
4 5 . 1
5 6 . 3
6 8 . 8
9 7 . 6
1 3 1 . 4
1 4 5 . 4
1 6 5 . 1
2 0 8 . 2
2 5 0 . 0
3 0 2 . 5
3 8 2 . 8
4 9 8 . 9
5 4 3 . 6
6 1 9 . 9
7 8 7 . 4
9 4 9 . 7
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 5
4 . 7
6 . 3
9 . 3
1 1 . 4
1 4 . 3
1 7 . 6
2 1 . 2
2 6 . 8
3 5 . 8
4 8 . 4
6 0 . 3
7 3 . 5
8 7 . 9
1 2 0 . 4
1 6 2 . 4
1 8 8 . 1
2 1 0 . 7
2 5 9 . 5
3 2 6 . 0
3 8 6 . 1
4 8 5 . 6
6 1 4 . 1
6 9 5 . 4
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 6
4 . 7
7 . 7
1 1 . 2
1 5 . 4
2 0 . 2
2 5 . 6
3 1 . 7
3 8 . 4
5 3 . 7
6 9 . 3
8 1 . 6
1 0 0 . 4
1 2 4 . 3
1 7 5 . 9
2 3 6 . 3
2 6 7 . 5
3 0 5 . 7
3 8 4 . 0
4 7 1 . 2
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
3 . 2
4 . 8
6 . 2
1 0 . 4
1 5 . 4
2 1 . 4
2 8 . 3
3 6 . 2
4 5 . 1
5 4 . 9
7 7 . 5
1 0 4 . 0
1 3 4 . 3
1 6 8 . 4
2 0 6 . 5
1
1
1
3
3
6
6
6
6
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
DN
0.6MPa
t(mm) w t(mm) w t(mm) w t(mm)L(m)
w
1.0MPa 1.6MPa 2.5MPa
1. Internal liner (thickness 1.0 – 2.0 mm) In tables bellow thickness include 1.5mm of liner and minimum pipe Stiffness 1250 Pa2. Mechanical resistant layer in glass filament winding (based on internal pressure)3. Top coat (0.2 – 0.3mm) . In tables bellow thickness include 0.2mm of top coat
All values presented in tables above are only for information and they are vary from the project to project. ZhongfuLianzhong do not produce their pipe on stock, products are designed for each specific project separately.
6.7 Thickness and Weight of Standard Pipes based on Internal Pressure6.1 Mechanical Performance Parameter Table
6.2 Physical properties
Hoop tensile strength
Axial tensile strength
Axial flexural strength
Interlaminar shear strength
Hoop tensile modulus
Axial tensile modulus
Hoop bending modulus
Axial bending modulus
Hoop bending strength
Hoop compressive strength
Axial compressive strength
Hoop compressive modulus
250MPa
120MPa
100MPa
13MPa
22GPa
12.5GPa
22GPa
12.5GPa
220MPa
160MPa
100MPa
20GPa
Axial compressive modulus
Vertical shear strength
Elongation at break
Maxmum allowable short time composite strain
Maxmum allowable composite strain
11GPa
60MPa
0.8%
0.3%
0.17%
Mechanical Property Parameters of GRP
1. Pipes
Tensile strength
Bending Strength
Compressive strength
Tensile modulus
Bending modulus
160MPa
160MPa
140MPa
13GPa
13GPa
2. Fittings
Property
Density
Glass content(by weight)
Specific Gravity
Coefficient of Linear Thermal Expansion
Thermal Conductivity
Electical Resistivity(standard pipe)
Electical Resistivity(conductive pipe)
Pipes
1.85-2.1
65-75
1.850
1.8*10-5-2.2*10-5
0.26
109
<105
Fittings
1.55-1.75
35-50
1.650
1.8*10-5-2.2*10-5
0.26
109
<105
g/cm3
%
kg/m3
1/
W/m*K
Ohm/m
Ohm/m
6.3 Flow VelocityMaximum recommended flow velocity is 3.0m/sec. Velocities of up to 4.0m/sec can be used if the water is clean and contains no abrasive material.
6.4 UV ResistanceThere is no evidence to suggest that ultraviolet degradation is a factor that affects the long-term service life of Lianzhongpipes. The outermost surface will be affected with discoloring of the surface observed. If so desired, the installing contractor may paint the exterior surface of Lianzhong pipe with a two-part urethane paint compatible with GRP. However, this will then become an item requiring future maintenance.
6.5 Flow CoefficientsBased on tests carried out over a 3-year period on Lianzhong pipe, the Colebrook-White coefficient may be taken as 0.029 mm. This corresponds to a Hazen-Williams flow coefficient of approximately C=150.Contact your pipe supplier for more detailed information if needed.
6.6 Abrasion ResistanceAbrasion resistance can be related to the effects that sand or other similar material may have on the interior surface of the pipe. While there is no widely standardized testing procedure or ranking method, GRP pipe has been evaluated by using the Darmstadt Rocker method. Results will be highly influenced by the type of abrasive material used in the test. Using gravel which was obtained from the same source as that used at Darmstadt University, the average abrasion loss of GRP pipe is 0.34 mm at 100.000 cycles.
Lmax for ND<50 is 1mm and for 50 ≤ND<200 is 5900mm and for ND≥200 is 11700mm.
*The above table refer to laminated obtained by the filament winding process having a winding angle of 55 degrees.
12
6.Pipe Performance and Dimensions
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2500
2800
3000
3200
3600
4000
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
5 . 0
6 . 0
6 . 0
6 . 5
6 . 5
7 . 0
7 . 5
8 . 5
9 . 0
1 0 . 0
1 1 . 0
1 3 . 0
1 5 . 0
1 5 . 5
1 6 . 5
1 8 . 5
2 0 . 0
2 2 . 0
2 4 . 5
2 8 . 5
2 9 . 0
3 1 . 0
3 5 . 0
3 8 . 0
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
5 . 0
6 . 0
6 . 0
6 . 5
7 . 0
7 . 5
8 . 5
9 . 5
1 1 . 0
1 2 . 0
1 3 . 0
1 4 . 0
1 5 . 0
1 8 . 5
2 0 . 0
2 1 . 0
2 3 . 0
2 6 . 0
2 8 . 0
3 1 . 0
3 5 . 0
3 7 . 0
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
4 . 5
5 . 0
6 . 0
7 . 0
8 . 0
9 . 0
1 0 . 0
1 1 . 0
1 2 . 0
1 4 . 0
1 5 . 5
1 6 . 0
1 7 . 5
1 9 . 5
2 3 . 0
2 6 . 5
2 8 . 0
3 0 . 0
3 3 . 5
3 7 . 0
4 . 5
4 . 5
4 . 5
4 . 5
5 . 5
5 . 5
5 . 0
6 . 0
6 . 5
8 . 0
9 . 5
1 1 . 0
1 2 . 5
1 4 . 0
1 5 . 5
1 7 . 0
2 0 . 0
2 3 . 0
2 6 . 0
2 9 . 0
3 2 . 0
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 5
4 . 2
6 . 3
7 . 9
1 1 . 4
1 3 . 2
1 6 . 4
1 8 . 4
2 2 . 0
2 8 . 2
3 7 . 3
4 5 . 1
5 6 . 3
6 8 . 8
9 7 . 6
1 3 1 . 4
1 4 5 . 4
1 6 5 . 1
2 0 8 . 2
2 5 0 . 0
3 0 2 . 5
3 8 2 . 8
4 9 8 . 9
5 4 3 . 6
6 1 9 . 9
7 8 7 . 4
9 4 9 . 7
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 5
4 . 7
6 . 3
9 . 3
1 1 . 4
1 4 . 3
1 7 . 6
2 1 . 2
2 6 . 8
3 5 . 8
4 8 . 4
6 0 . 3
7 3 . 5
8 7 . 9
1 2 0 . 4
1 6 2 . 4
1 8 8 . 1
2 1 0 . 7
2 5 9 . 5
3 2 6 . 0
3 8 6 . 1
4 8 5 . 6
6 1 4 . 1
6 9 5 . 4
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
2 . 8
3 . 6
4 . 7
7 . 7
1 1 . 2
1 5 . 4
2 0 . 2
2 5 . 6
3 1 . 7
3 8 . 4
5 3 . 7
6 9 . 3
8 1 . 6
1 0 0 . 4
1 2 4 . 3
1 7 5 . 9
2 3 6 . 3
2 6 7 . 5
3 0 5 . 7
3 8 4 . 0
4 7 1 . 2
0 . 8
1 . 0
1 . 2
1 . 4
1 . 8
2 . 2
3 . 2
4 . 8
6 . 2
1 0 . 4
1 5 . 4
2 1 . 4
2 8 . 3
3 6 . 2
4 5 . 1
5 4 . 9
7 7 . 5
1 0 4 . 0
1 3 4 . 3
1 6 8 . 4
2 0 6 . 5
1
1
1
3
3
6
6
6
6
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
DN
0.6MPa
t(mm) w t(mm) w t(mm) w t(mm)L(m)
w
1.0MPa 1.6MPa 2.5MPa
1. Internal liner (thickness 1.0 – 2.0 mm) In tables bellow thickness include 1.5mm of liner and minimum pipe Stiffness 1250 Pa2. Mechanical resistant layer in glass filament winding (based on internal pressure)3. Top coat (0.2 – 0.3mm) . In tables bellow thickness include 0.2mm of top coat
All values presented in tables above are only for information and they are vary from the project to project. ZhongfuLianzhong do not produce their pipe on stock, products are designed for each specific project separately.
6.7 Thickness and Weight of Standard Pipes based on Internal Pressure6.1 Mechanical Performance Parameter Table
6.2 Physical properties
Hoop tensile strength
Axial tensile strength
Axial flexural strength
Interlaminar shear strength
Hoop tensile modulus
Axial tensile modulus
Hoop bending modulus
Axial bending modulus
Hoop bending strength
Hoop compressive strength
Axial compressive strength
Hoop compressive modulus
250MPa
120MPa
100MPa
13MPa
22GPa
12.5GPa
22GPa
12.5GPa
220MPa
160MPa
100MPa
20GPa
Axial compressive modulus
Vertical shear strength
Elongation at break
Maxmum allowable short time composite strain
Maxmum allowable composite strain
11GPa
60MPa
0.8%
0.3%
0.17%
Mechanical Property Parameters of GRP
1. Pipes
Tensile strength
Bending Strength
Compressive strength
Tensile modulus
Bending modulus
160MPa
160MPa
140MPa
13GPa
13GPa
2. Fittings
Property
Density
Glass content(by weight)
Specific Gravity
Coefficient of Linear Thermal Expansion
Thermal Conductivity
Electical Resistivity(standard pipe)
Electical Resistivity(conductive pipe)
Pipes
1.85-2.1
65-75
1.850
1.8*10-5-2.2*10-5
0.26
109
<105
Fittings
1.55-1.75
35-50
1.650
1.8*10-5-2.2*10-5
0.26
109
<105
g/cm3
%
kg/m3
1/
W/m*K
Ohm/m
Ohm/m
6.3 Flow VelocityMaximum recommended flow velocity is 3.0m/sec. Velocities of up to 4.0m/sec can be used if the water is clean and contains no abrasive material.
6.4 UV ResistanceThere is no evidence to suggest that ultraviolet degradation is a factor that affects the long-term service life of Lianzhongpipes. The outermost surface will be affected with discoloring of the surface observed. If so desired, the installing contractor may paint the exterior surface of Lianzhong pipe with a two-part urethane paint compatible with GRP. However, this will then become an item requiring future maintenance.
6.5 Flow CoefficientsBased on tests carried out over a 3-year period on Lianzhong pipe, the Colebrook-White coefficient may be taken as 0.029 mm. This corresponds to a Hazen-Williams flow coefficient of approximately C=150.Contact your pipe supplier for more detailed information if needed.
6.6 Abrasion ResistanceAbrasion resistance can be related to the effects that sand or other similar material may have on the interior surface of the pipe. While there is no widely standardized testing procedure or ranking method, GRP pipe has been evaluated by using the Darmstadt Rocker method. Results will be highly influenced by the type of abrasive material used in the test. Using gravel which was obtained from the same source as that used at Darmstadt University, the average abrasion loss of GRP pipe is 0.34 mm at 100.000 cycles.
Lmax for ND<50 is 1mm and for 50 ≤ND<200 is 5900mm and for ND≥200 is 11700mm.
*The above table refer to laminated obtained by the filament winding process having a winding angle of 55 degrees.
13
7.Pipe joints
7.1 Double “O” ring Bell & Spigot joint
7.2 Double “O” ringBell & spigot with locking key
7.3 Butt & Strap joint (Hand Lay-up Joint)
7.4 Taper/socket joint
Joint Angular DeflectionThe joint is extensively tested and qualified in accordance with ASTM D4161 and ISO DIS8639.Maximum angular deflection (turn) at each joint, considering both combined vertical and horizontal, measured as the change in adjacent pipe center lines, must not exceed the amounts given in Table below.
This joint is made from glass fiber reinforcements and polyester resin. It is typically used in situations where the pipe joint is required to transmit axial forces from internal pressure, or as a repair method. The length and thickness of the lay-up depends on diameter and pressure. This type of joint requires clean, controlled conditions and skilled, trained personnel. Special instructions can be provided when this type of joint is required.
The selection of Lianzhong pipe is based on stiffness and pressure class requirements.
7.5 Flange joint
2540506580100125150200250300350400450500550600700750800900100011001200130014001500
4.04.04.04.04.04.04.04.04.04.04.04.04.24.65.05.45.86.67.07.48.29.09.810.611.412.213.0
0.71.01.31.62.02.53.03.64.86.07.28.410.012.314.917.720.727.531.335.344.053.664.275.788.2101.7116.1
2540 50 65 80 1001251502002503003504004505005506007007508009001000110012001300140015001600170018002000
4.04.04.04.04.04.04.04.04.04.04.04.55.05.56.06.57.08.18.69.110.111.112.113.114.115.116.117.118.119.121.1
0.71.01.31.62.02.53.03.64.86.07.29.5
12.014.918.021.525.333.738.343.354.166.179.393.8
109.4126.2144.3163.5183.9205.6252.4
2540506580
100125150200250300350400450500550 600 700 750800
900 10001100120013001400150016001700
1800 2000225023002500300034004000
4.04.04.04.04.04.04.04.04.04.24.85.46.16.77.38.08.69.910.511.212.413.715.016.217.518.820.021.322.623.8
26.4 29.630.232.739.144.251.8
0.71.01.31.62.02.53.03.64.86.38.7
11.414.618.122.026.331.041.447.253.466.982.098.5
116.6136.2157.3179.9204.0229.7256.9315.8397.9415.5489.6701.4898.1
1238.8
2540506580
100125150200250300350400450500550600700750800900
1000110012001300140015001600170018002000225023002500300034004000
4.04.04.04.04.04.04.04.0
4.2 5.05.86.67.48.29.09.8
10.612.213.013.815.417.018.620.2
21.8 23.425.026.628.229.833.037.037.841.049.055.465.0
0.71.01.31.62.02.53.03.65.17.5
10.513.917.822.227.032.438.251.358.666.383.2
102.1122.8145.5170.1196.6225.0255.4287.7321.9396.0499.5521.6614.9881.9
1129.91559.6
1. Internal liner (thickness 1.0 – 2.0mm)In tables bellow thickness include 1.0mm of liner2. Mechanical resistant layer in glass filament winding (based on stiffness class)3. Top coat (0.2 – 0.3mm)In tables bellow thickness include 0.2mm of top coat
All values presented in tables above are only for information and they are vary from the project to project. ZhongfuLianzhong do not produce their pipe on stock, products are designed for each specific project separately.
6.8 Thickness and Weight of Standard Pipes based on Stiffness
SN1250 [Pa] SN 2500 [Pa] SN 5000 [Pa] SN 10000 [Pa]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]
Lmax for ND<50 is 1mm and for 50 ≤ND<200 is 5900mm and for ND≥200 is 11700mm.Nominal sizes(ND mm) Angular deflection(。degrees)
<500≥500 to <900≥900 to <1800
>1800
3。5。1。
0.5。
CNBM
Lianzhong R
PA
GE
PA
GE
109
14
7.Pipe joints
7.1 Double “O” ring Bell & Spigot joint
7.2 Double “O” ringBell & spigot with locking key
7.3 Butt & Strap joint (Hand Lay-up Joint)
7.4 Taper/socket joint
Joint Angular DeflectionThe joint is extensively tested and qualified in accordance with ASTM D4161 and ISO DIS8639.Maximum angular deflection (turn) at each joint, considering both combined vertical and horizontal, measured as the change in adjacent pipe center lines, must not exceed the amounts given in Table below.
This joint is made from glass fiber reinforcements and polyester resin. It is typically used in situations where the pipe joint is required to transmit axial forces from internal pressure, or as a repair method. The length and thickness of the lay-up depends on diameter and pressure. This type of joint requires clean, controlled conditions and skilled, trained personnel. Special instructions can be provided when this type of joint is required.
The selection of Lianzhong pipe is based on stiffness and pressure class requirements.
7.5 Flange joint
2540506580100125150200250300350400450500550600700750800900100011001200130014001500
4.04.04.04.04.04.04.04.04.04.04.04.04.24.65.05.45.86.67.07.48.29.09.8
10.611.412.213.0
0.71.01.31.62.02.53.03.64.86.07.28.4
10.012.314.917.720.727.531.335.344.053.664.275.788.2
101.7116.1
2540 50 65 80 100125150200250300350400450500550600700750800900
1000110012001300140015001600170018002000
4.04.04.04.04.04.04.04.04.04.04.04.55.05.56.06.57.08.18.69.1
10.111.112.113.114.115.116.117.118.119.121.1
0.71.01.31.62.02.53.03.64.86.07.29.5
12.014.918.021.525.333.738.343.354.166.179.393.8
109.4126.2144.3163.5183.9205.6252.4
2540506580
100125150200250300350400450500550 600 700 750800
900 10001100120013001400150016001700
1800 2000225023002500300034004000
4.04.04.04.04.04.04.04.04.04.24.85.46.16.77.38.08.69.910.511.212.413.715.016.217.518.820.021.322.623.8
26.4 29.630.232.739.144.251.8
0.71.01.31.62.02.53.03.64.86.38.711.414.618.122.026.331.041.447.253.466.982.098.5116.6136.2157.3179.9204.0229.7256.9315.8397.9415.5489.6701.4898.11238.8
25405065801001251502002503003504004505005506007007508009001000110012001300140015001600170018002000225023002500300034004000
4.04.04.04.04.04.04.04.0 4.2 5.05.86.67.48.29.09.810.612.213.013.815.417.018.620.2 21.8 23.425.026.628.229.833.037.037.841.049.055.465.0
0.71.01.31.62.02.53.03.65.17.510.513.917.822.227.032.438.251.358.666.383.2102.1122.8145.5170.1196.6225.0255.4287.7321.9396.0499.5521.6614.9881.91129.91559.6
1. Internal liner (thickness 1.0 – 2.0mm)In tables bellow thickness include 1.0mm of liner2. Mechanical resistant layer in glass filament winding (based on stiffness class)3. Top coat (0.2 – 0.3mm)In tables bellow thickness include 0.2mm of top coat
All values presented in tables above are only for information and they are vary from the project to project. ZhongfuLianzhong do not produce their pipe on stock, products are designed for each specific project separately.
6.8 Thickness and Weight of Standard Pipes based on Stiffness
SN1250 [Pa] SN 2500 [Pa] SN 5000 [Pa] SN 10000 [Pa]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]ND
[mm]t
[mm]W
[kg/m]
Lmax for ND<50 is 1mm and for 50 ≤ND<200 is 5900mm and for ND≥200 is 11700mm.Nominal sizes(ND mm) Angular deflection(。degrees)
<500≥500 to <900
≥900 to <1800>1800
3。5。1。
0.5。
CNBM
Lianzhong R
PA
GE
PA
GE
109
15
8.Fittings and Accessories
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
2600
2800
3000
3200
3600
H
120
120
120
120
120
150
150
150
150
150
200
200
250
250
300
300
350
400
450
500
550
600
650
700
800
850
900
1000
1100
1100
1100
1200
1200
1200
1200
1200
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
t2
7.5
7.5
7.5
7.5
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.5
10.0
10.0
10.5
10.5
10.5
11.0
11.0
11.5
13.0
13.5
14.0
15.0
16.0
16.5
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
26.0
28.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
8
8
8
8
8
8
8
h
40
40
40
45
45
50
50
65
75
75
90
100
125
125
150
150
165
175
200
225
250
275
300
400
450
450
450
500
550
550
550
600
600
650
650
700
t
12
14
14
16
16
16
16
18
18
20
20
25
30
30
35
35
35
40
40
45
50
55
60
70
80
85
90
100
110
120
130
140
150
160
180
200
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
20.0
20.0
20.0
20.0
20.0
t2
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.0
8.5
8.5
8.5
10.0
10.5
11.0
11.5
13.0
13.0
13.5
14.5
15.5
16.0
16.5
17.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
29.0
30.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
8
8
8
8
8
h
40
40
40
45
45
50
50
65
75
90
90
125
150
150
175
200
225
250
300
350
400
400
400
400
450
500
500
600
650
700
700
800
800
900
t
14
14
14
18
18
18
20
20
25
25
25
30
35
40
45
50
50
55
65
75
80
85
90
110
120
130
140
150
160
170
180
190
210
220
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
t2
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.5
8.5
10.0
10.5
11.0
11.5
13.0
14.0
14.5
15.0
16.0
17.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
26.0
27.0
28.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
h
50
50
50
50
50
60
75
80
90
90
100
125
150
200
225
250
300
350
400
450
500
500
500
600
650
700
750
800
900
t
14
16
16
18
18
20
20
25
25
30
35
40
45
50
60
65
70
80
90
90
100
110
120
140
160
170
180
190
200
0.6MPa 1.0MPa 1.6MPa
DN
Hh r
t1
t2
t
Flange
Flange adaptors
500
500
550
550
550
650
650
700
700
750
900
1000
1000
1200
1200
1200
1400
1600
1600
1800
1800
2000
2000
2000
2000
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
2600
2800
3000
3200
3600
t
25
30
30
35
35
35
40
40
45
50
55
60
70
80
85
90
100
110
120
130
140
150
160
180
200
t1
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
22.0
24.0
25.5
28.5
29.0
31.0
35.0
t
30
35
40
45
50
50
55
65
75
80
85
90
110
120
130
140
150
160
170
180
190
210
220
t1
5.0
6.0
6.0
6.5
7.0
7.5
8.5
9.5
11
12
13
14
16
18.5
20
21
23
26
28
30
32
35
37
t
40
45
50
60
65
70
80
90
90
100
110
120
140
160
170
180
190
200
t1
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
15.5
16.0
17.5
19.5
23.0
26.5
28.0
30.0
33.5
37.0
0.6MPa 1.0MPa 1.6MPaDN L1 L2
CNBM
Lianzhong R
PA
GE
PA
GE
1211
16
8.Fittings and Accessories
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
2600
2800
3000
3200
3600
H
120
120
120
120
120
150
150
150
150
150
200
200
250
250
300
300
350
400
450
500
550
600
650
700
800
850
900
1000
1100
1100
1100
1200
1200
1200
1200
1200
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
t2
7.5
7.5
7.5
7.5
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.5
10.0
10.0
10.5
10.5
10.5
11.0
11.0
11.5
13.0
13.5
14.0
15.0
16.0
16.5
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
26.0
28.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
8
8
8
8
8
8
8
h
40
40
40
45
45
50
50
65
75
75
90
100
125
125
150
150
165
175
200
225
250
275
300
400
450
450
450
500
550
550
550
600
600
650
650
700
t
12
14
14
16
16
16
16
18
18
20
20
25
30
30
35
35
35
40
40
45
50
55
60
70
80
85
90
100
110
120
130
140
150
160
180
200
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
20.0
20.0
20.0
20.0
20.0
t2
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.0
8.5
8.5
8.5
10.0
10.5
11.0
11.5
13.0
13.0
13.5
14.5
15.5
16.0
16.5
17.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
29.0
30.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
8
8
8
8
8
h
40
40
40
45
45
50
50
65
75
90
90
125
150
150
175
200
225
250
300
350
400
400
400
400
450
500
500
600
650
700
700
800
800
900
t
14
14
14
18
18
18
20
20
25
25
25
30
35
40
45
50
50
55
65
75
80
85
90
110
120
130
140
150
160
170
180
190
210
220
t1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
t2
7.5
7.5
7.5
8.0
8.0
8.0
8.0
8.5
8.5
10.0
10.5
11.0
11.5
13.0
14.0
14.5
15.0
16.0
17.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
26.0
27.0
28.0
r
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
8
8
8
8
8
8
8
h
50
50
50
50
50
60
75
80
90
90
100
125
150
200
225
250
300
350
400
450
500
500
500
600
650
700
750
800
900
t
14
16
16
18
18
20
20
25
25
30
35
40
45
50
60
65
70
80
90
90
100
110
120
140
160
170
180
190
200
0.6MPa 1.0MPa 1.6MPa
DN
Hh r
t1
t2
t
Flange
Flange adaptors
500
500
550
550
550
650
650
700
700
750
900
1000
1000
1200
1200
1200
1400
1600
1600
1800
1800
2000
2000
2000
2000
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
2600
2800
3000
3200
3600
t
25
30
30
35
35
35
40
40
45
50
55
60
70
80
85
90
100
110
120
130
140
150
160
180
200
t1
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.5
8.5
9.0
10.0
11.0
13.0
15.0
15.5
16.5
18.5
20.0
22.0
24.0
25.5
28.5
29.0
31.0
35.0
t
30
35
40
45
50
50
55
65
75
80
85
90
110
120
130
140
150
160
170
180
190
210
220
t1
5.0
6.0
6.0
6.5
7.0
7.5
8.5
9.5
11
12
13
14
16
18.5
20
21
23
26
28
30
32
35
37
t
40
45
50
60
65
70
80
90
90
100
110
120
140
160
170
180
190
200
t1
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
15.5
16.0
17.5
19.5
23.0
26.5
28.0
30.0
33.5
37.0
0.6MPa 1.0MPa 1.6MPaDN L1 L2
CNBM
Lianzhong R
PA
GE
PA
GE
1211
17
90°Elbow with Plain End
R
H
DN
t
DNmm152025324050658010012515020025030035040045050060070080090010001200140015001600180020002200240026002800300032003600
R
mm22.530
37.5486075
97.5120150
187.522530037545052540045050060070080090010001200140015001600180020002200240026002800300032003600
H
mm22.530
37.5486075
97.5120150
187.522530037545052540045050060070080090010001200140015001600180020002200240026002800300032003600
tmm5.05.05.05.05.06.06.06.06.07.07.07.08.08.09.09.010.010.512.013.014.016.017.020.023.024.026.028.032.034.036.039.042.045.048.054.0
tmm5.05.05.05.05.07.07.07.07.08.08.08.09.0
10.011.012.013.014.517.018.519.021.022.528.032.535.037.041.546.551.055.560.065.069.5
tmm6.06.06.06.06.08.08.08.08.09.09.0
10.012.014.016.017.018.519.020.523.026.029.032.038.044.047.050.056.062.0
0.6MPa 1.0MPa 1.6MPa
DNmm200250300350400450500600700800900100012001400150016001800200022002400260028003000320034003600
R
mm300375450525400450500600700800900
100012001400150016001800200022002400260028003000320034003600
L1 L2
mm500500550550550600600650700700750750850850900950
1000100011001150120013001300140014001500
tmm
78899
1010.512131416172023242628323436394245485054
t1mm5.05.06.06.06.56.57.07.58.59.0
10.011.013.015.015.516.518.520.022.024.025.528.529.031.033.035.0
tmm
89
10111213
14.517
18.51921
22.528
32.53537
41.546.551
55.56065
69.5
t1mm5.06.06.06.57.07.58.59.5
11.012.013.014.016.018.520.021.023.026.028.030.032.035.037.0
tmm1012141617
18.519
20.523262932384447505662
t1mm6.07.08.09.0
10.011.012.014.015.516.017.519.523.026.528.030.033.537.0
0.6MPa
Elbow with Bell & Spigot joint
1.0MPa 1.6MPa
0<α≤30。 30<α≤60。 60<α≤90。
CNBM
Lianzhong R
PA
GE
PA
GE
1413
18
90°Elbow with Plain End
R
H
DN
t
DNmm152025324050658010012515020025030035040045050060070080090010001200140015001600180020002200240026002800300032003600
R
mm22.530
37.5486075
97.5120150
187.5225300375450525400450500600700800900
10001200140015001600180020002200240026002800300032003600
H
mm22.530
37.5486075
97.5120150
187.5225300375450525400450500600700800900
10001200140015001600180020002200240026002800300032003600
tmm5.05.05.05.05.06.06.06.06.07.07.07.08.08.09.09.0
10.010.512.013.014.016.017.020.023.024.026.028.032.034.036.039.042.045.048.054.0
tmm5.05.05.05.05.07.07.07.07.08.08.08.09.0
10.011.012.013.014.517.018.519.021.022.528.032.535.037.041.546.551.055.560.065.069.5
tmm6.06.06.06.06.08.08.08.08.09.09.0
10.012.014.016.017.018.519.020.523.026.029.032.038.044.047.050.056.062.0
0.6MPa 1.0MPa 1.6MPa
DNmm200250300350400450500600700800900
100012001400150016001800200022002400260028003000320034003600
R
mm300375450525400450500600700800900
100012001400150016001800200022002400260028003000320034003600
L1 L2
mm500500550550550600600650700700750750850850900950
1000100011001150120013001300140014001500
tmm
78899
1010.512131416172023242628323436394245485054
t1mm5.05.06.06.06.56.57.07.58.59.0
10.011.013.015.015.516.518.520.022.024.025.528.529.031.033.035.0
tmm
89
10111213
14.517
18.51921
22.528
32.53537
41.546.551
55.56065
69.5
t1mm5.06.06.06.57.07.58.59.5
11.012.013.014.016.018.520.021.023.026.028.030.032.035.037.0
tmm1012141617
18.519
20.523262932384447505662
t1mm6.07.08.09.010.011.012.014.015.516.017.519.523.026.528.030.033.537.0
0.6MPa
Elbow with Bell & Spigot joint
1.0MPa 1.6MPa
0<α≤30。 30<α≤60。 60<α≤90。
CNBM
Lianzhong R
PA
GE
PA
GE
1413
19
SpecificationD
65
80
80
100
100
100
125
125
125
150
150
150
200
200
200
250
250
250
300
300
300
350
350
350
350
400
400
400
400
450
450
450
450
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
d
50
50
65
50
65
80
65
80
100
80
100
125
100
125
150
125
150
200
150
200
250
150
200
250
300
200
250
300
350
200
250
300
350
37.5
75
37.5
125
87.5
50
150
112.5
62.5
175
125
62.5
250
187.5
125
312.5
250
125
375
250
125
500
375
250
125
500
375
250
125
625
500
375
250
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
7.0
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
5.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.0
7.0
7.0
7.0
9.0
9.0
9.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
6.5
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
10.0
10.0
10.0
12.0
12.0
12.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
0.6MPat(mm)
hmm
1.0MPat(mm)
1.6MPat(mm)
SpecificationD
450
500
500
500
500
500
600
600
600
600
600
700
700
700
700
700
800
800
800
800
800
900
900
900
900
900
1000
1000
1000
1000
1000
1200
1200
1200
1400
1400
1500
1500
1600
1600
1800
1800
2000
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
d
400
250
300
350
400
450
300
350
400
450
500
350
400
450
500
600
400
450
500
600
700
450
500
600
700
800
500
600
700
800
900
800
900
1000
1000
1200
1200
1400
1200
1400
1400
1600
1800
125
625
500
375
250
125
750
625
500
375
250
875
750
625
500
250
1000
875
750
500
250
1125
1000
750
500
250
1250
1000
750
500
250
1000
750
500
1000
500
750
250
1000
500
1000
500
500
9.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
11.0
12.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
18.0
18.0
18.0
21.0
21.0
22.0
22.0
24.0
24.0
26.0
26.0
30.0
13.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
16.5
16.5
16.5
16.5
16.5
18.0
18.0
18.0
18.0
18.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
30.0
30.0
32.0
32.0
34.0
34.0
39.0
39.0
44.0
15.0
16.0
16.0
16.0
16.0
16.0
18.0
18.0
18.0
18.0
18.0
20.0
20.0
20.0
20.0
20.0
23.0
23.0
23.0
23.0
23.0
25.0
25.0
25.0
25.0
25.0
28.0
28.0
28.0
28.0
28.0
34.0
34.0
34.0
40.0
40.0
43.0
43.0
46.0
46.0
52.0
52.0
58.0
0.6MPat(mm)
hmm
1.0MPat(mm)
1.6MPat(mm)Reducer
Reducer length h=(D-d)x2.5
20
SpecificationD
65
80
80
100
100
100
125
125
125
150
150
150
200
200
200
250
250
250
300
300
300
350
350
350
350
400
400
400
400
450
450
450
450
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
d
50
50
65
50
65
80
65
80
100
80
100
125
100
125
150
125
150
200
150
200
250
150
200
250
300
200
250
300
350
200
250
300
350
37.5
75
37.5
125
87.5
50
150
112.5
62.5
175
125
62.5
250
187.5
125
312.5
250
125
375
250
125
500
375
250
125
500
375
250
125
625
500
375
250
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
7.0
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
5.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.0
7.0
7.0
7.0
9.0
9.0
9.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
6.5
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
10.0
10.0
10.0
12.0
12.0
12.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
0.6MPat(mm)
hmm
1.0MPat(mm)
1.6MPat(mm)
SpecificationD
450
500
500
500
500
500
600
600
600
600
600
700
700
700
700
700
800
800
800
800
800
900
900
900
900
900
1000
1000
1000
1000
1000
1200
1200
1200
1400
1400
1500
1500
1600
1600
1800
1800
2000
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
d
400
250
300
350
400
450
300
350
400
450
500
350
400
450
500
600
400
450
500
600
700
450
500
600
700
800
500
600
700
800
900
800
900
1000
1000
1200
1200
1400
1200
1400
1400
1600
1800
125
625
500
375
250
125
750
625
500
375
250
875
750
625
500
250
1000
875
750
500
250
1125
1000
750
500
250
1250
1000
750
500
250
1000
750
500
1000
500
750
250
1000
500
1000
500
500
9.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
11.0
12.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
18.0
18.0
18.0
21.0
21.0
22.0
22.0
24.0
24.0
26.0
26.0
30.0
13.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
16.5
16.5
16.5
16.5
16.5
18.0
18.0
18.0
18.0
18.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
30.0
30.0
32.0
32.0
34.0
34.0
39.0
39.0
44.0
15.0
16.0
16.0
16.0
16.0
16.0
18.0
18.0
18.0
18.0
18.0
20.0
20.0
20.0
20.0
20.0
23.0
23.0
23.0
23.0
23.0
25.0
25.0
25.0
25.0
25.0
28.0
28.0
28.0
28.0
28.0
34.0
34.0
34.0
40.0
40.0
43.0
43.0
46.0
46.0
52.0
52.0
58.0
0.6MPat(mm)
hmm
1.0MPat(mm)
1.6MPat(mm)Reducer
Reducer length h=(D-d)x2.5
21
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
L
300
400
400
600
600
700
800
800
1000
1100
1200
1300
1400
1600
1800
2000
2200
2400
3000
3400
3700
4200
4600
5000
5400
5800
H
150
200
200
300
300
350
400
400
500
550
600
650
700
800
900
1000
1100
1200
1500
1700
1850
2100
2300
2500
2700
2900
L
400
400
500
600
600
700
800
1000
1100
1200
1400
1500
1700
2000
2300
2600
2700
2800
3200
4100
4100
4200
4600
5200
5600
6200
H
200
200
250
300
300
350
400
500
550
600
700
750
850
1000
1150
1300
1350
1400
1600
2050
2050
2100
2300
2600
2800
3100
L
400
500
500
600
600
700
900
1000
1300
1400
1600
1800
2100
2400
2700
3000
3300
3600
4000
4600
4900
5200
H
200
250
250
300
300
350
450
500
650
700
800
900
1050
1200
1350
1500
1650
1800
2000
2300
2450
2600
0.6MPa 1.0MPa 1.6MPaDN DN
Cap
0.6MPa 1.0MPa 1.6MPa
1520253240506580100125150200250300350400450500600700800900100012001400150016001800200022002400260028003000320034003600
5.05.05.05.05.06.06.06.06.07.07.07.08.08.09.09.010.010.512.013.014.016.017.020.023.024.026.028.032.034.036.039.042.045.048.051.054.0
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0550.0600.0650.0700.0750.0800.0850.0900.0
7.510
12.5162025
32.54050
62.575100125150175200225250300350400450500600700750800900100011001200130014001500160017001800
5.05.05.05.05.07.07.07.07.08.08.08.09.010.011.012.013.014.517.018.519.021.022.528.032.535.037.041.546.551.055.560.065.069.5
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0550.0600.0650.0700.0750.0
7.510
12.5162025
32.54050
62.575100125150175200225250300350400450500600700750800900100011001200130014001500
6.06.06.06.06.08.08.08.08.09.09.010.012.014.016.017.018.519.020.523.026.029.032.038.044.047.050.056.062.0
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0
7.510
12.5162025
32.54050
62.5751001251501752002252503003504004505006007007508009001000
Specification
DN(mm) t(mm) H(mm) L(mm) t(mm) H(mm) L(mm) t(mm) H(mm) L(mm)
Equal Tee
DN
LH
t
CNBM
Lianzhong R
PA
GE
PA
GE
1817
22
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1500
1600
1800
2000
2200
2400
L
300
400
400
600
600
700
800
800
1000
1100
1200
1300
1400
1600
1800
2000
2200
2400
3000
3400
3700
4200
4600
5000
5400
5800
H
150
200
200
300
300
350
400
400
500
550
600
650
700
800
900
1000
1100
1200
1500
1700
1850
2100
2300
2500
2700
2900
L
400
400
500
600
600
700
800
1000
1100
1200
1400
1500
1700
2000
2300
2600
2700
2800
3200
4100
4100
4200
4600
5200
5600
6200
H
200
200
250
300
300
350
400
500
550
600
700
750
850
1000
1150
1300
1350
1400
1600
2050
2050
2100
2300
2600
2800
3100
L
400
500
500
600
600
700
900
1000
1300
1400
1600
1800
2100
2400
2700
3000
3300
3600
4000
4600
4900
5200
H
200
250
250
300
300
350
450
500
650
700
800
900
1050
1200
1350
1500
1650
1800
2000
2300
2450
2600
0.6MPa 1.0MPa 1.6MPaDN DN
Cap
0.6MPa 1.0MPa 1.6MPa
1520253240506580100125150200250300350400450500600700800900100012001400150016001800200022002400260028003000320034003600
5.05.05.05.05.06.06.06.06.07.07.07.08.08.09.09.010.010.512.013.014.016.017.020.023.024.026.028.032.034.036.039.042.045.048.051.054.0
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0550.0600.0650.0700.0750.0800.0850.0900.0
7.510
12.5162025
32.54050
62.575100125150175200225250300350400450500600700750800900100011001200130014001500160017001800
5.05.05.05.05.07.07.07.07.08.08.08.09.010.011.012.013.014.517.018.519.021.022.528.032.535.037.041.546.551.055.560.065.069.5
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0550.0600.0650.0700.0750.0
7.510
12.5162025
32.54050
62.575100125150175200225250300350400450500600700750800900100011001200130014001500
6.06.06.06.06.08.08.08.08.09.09.010.012.014.016.017.018.519.020.523.026.029.032.038.044.047.050.056.062.0
3.85.06.38.010.012.516.320.025.031.337.550.062.575.087.5100.0112.5125.0150.0175.0200.0225.0250.0300.0350.0375.0400.0450.0500.0
7.510
12.5162025
32.54050
62.5751001251501752002252503003504004505006007007508009001000
Specification
DN(mm) t(mm) H(mm) L(mm) t(mm) H(mm) L(mm) t(mm) H(mm) L(mm)
Equal Tee
DN
LH
t
CNBM
Lianzhong R
PA
GE
PA
GE
1817
23
Blind FlangeGB9112-2000
0.6MPa 1.0MPa 1.6MPa
1520253240506580100125150200250300350400450500600700800900100012001400150016001800200022002400260028003000320034003600
12141416161616181820202530354045505060708090100120140145150170190205220240260275290310330
80901001201301401601902102402653203754404905405956457558609751075117514051630173018302045226524752685290531153315352537353970
556575901001101301501702002252803353954454955506007058109201020112013401560166017601970218023902600281030203220343036403860
1414141818182020252530354045505565708090110120130150180190200220245270290310335360
9510511514015016518520022025028534039544550556561567078089510151115123014551675178519152115232525502760296031803405
6575851001101251451601802102402953504004605155656207258409501050116013801590170018202020223024402650285030703290
141616181820202525303540506065758090110120130150160190220240250280310340365390
95105115140150165185200220250285340405460520580640715840910102511251255148516851820193021302345255527652965
65758510011012514516018021024029535541047052558565077084095010501170139015901710182020202230244026502850
Specification
DN(mm) t(mm) D(mm) C t(mm) D(mm) C t(mm) D(mm) C
C
t
9.1 Unloading and Handling PipesUnloading the pipe is the responsibility of the customer. Be sure to maintain control of the pipe during unloading. Guide ropes attached to pipes or packages will enable easy manual control when lifting and handling. Do not drop, impact, or bump the pipe, particularly at pipe ends.If at any time during handling or installation of the pipe, any damage such as a gouge, crack or facture occurs, the pipe should be repaired before the section is installed.
9.2 Transporting PipesStrap pipe to the vehicle over the support points using pliable straps or rope. Never use steel cables or chains without adequate padding to protect the pipe from abrasion. Bulges, flat areas or other abrupt changes of curvature are not permitted. Transport of pipes outside of these limitations may result in damage to the pipes.
9.3 Site Pipe StorageIt is generally advantageous to store pipe on flat timber to facilitate placement and removal of lifting slings around the pipe.When storing pipe directly on the ground, be sure that the area is relatively flat and free of rocks and other potentially damaging debris. Placing the pipe on mounds of backfill material has been found to be an effective way of site storing the pipe. All pipes should be chocked to prevent rolling in high winds.
Transportationof FRP pipes
Emplacingof FRP pipes
Lifting pipe at one support point Lifting unitized package Lifting nested pipes
9.Unloading,Handling,Transportation and Storage
24
Blind FlangeGB9112-2000
0.6MPa 1.0MPa 1.6MPa
1520253240506580100125150200250300350400450500600700800900100012001400150016001800200022002400260028003000320034003600
12141416161616181820202530354045505060708090100120140145150170190205220240260275290310330
80901001201301401601902102402653203754404905405956457558609751075117514051630173018302045226524752685290531153315352537353970
556575901001101301501702002252803353954454955506007058109201020112013401560166017601970218023902600281030203220343036403860
1414141818182020252530354045505565708090110120130150180190200220245270290310335360
9510511514015016518520022025028534039544550556561567078089510151115123014551675178519152115232525502760296031803405
6575851001101251451601802102402953504004605155656207258409501050116013801590170018202020223024402650285030703290
141616181820202525303540506065758090110120130150160190220240250280310340365390
95105115140150165185200220250285340405460520580640715840910102511251255148516851820193021302345255527652965
65758510011012514516018021024029535541047052558565077084095010501170139015901710182020202230244026502850
Specification
DN(mm) t(mm) D(mm) C t(mm) D(mm) C t(mm) D(mm) C
C
t
9.1 Unloading and Handling PipesUnloading the pipe is the responsibility of the customer. Be sure to maintain control of the pipe during unloading. Guide ropes attached to pipes or packages will enable easy manual control when lifting and handling. Do not drop, impact, or bump the pipe, particularly at pipe ends.If at any time during handling or installation of the pipe, any damage such as a gouge, crack or facture occurs, the pipe should be repaired before the section is installed.
9.2 Transporting PipesStrap pipe to the vehicle over the support points using pliable straps or rope. Never use steel cables or chains without adequate padding to protect the pipe from abrasion. Bulges, flat areas or other abrupt changes of curvature are not permitted. Transport of pipes outside of these limitations may result in damage to the pipes.
9.3 Site Pipe StorageIt is generally advantageous to store pipe on flat timber to facilitate placement and removal of lifting slings around the pipe.When storing pipe directly on the ground, be sure that the area is relatively flat and free of rocks and other potentially damaging debris. Placing the pipe on mounds of backfill material has been found to be an effective way of site storing the pipe. All pipes should be chocked to prevent rolling in high winds.
Transportationof FRP pipes
Emplacingof FRP pipes
Lifting pipe at one support point Lifting unitized package Lifting nested pipes
9.Unloading,Handling,Transportation and Storage
25
10. Installation
10.1 Above ground pipe
Lianzhong pipes will meet the users’ different requirements: on the ground, underground and underwater installation, as long as using the reasonable installation method.
The support of GRP piping system is completely different from that of any other pipes and requires considerable attention.The modulus of elasticity of GRP pipe is low, in order to minimize the deflection, the proper spacing between racks must be selected. In order to minimize localized stress, the wide-band support should be used. In order to avoid the localized stress near the joint, the supporting point should be near the connection, all valves should be supported independently. Make sure the pipe standing support is firm to ensure the position of pipe standing from moving and to minimize the vibration of the vibrant part of pipe standing. The function of pipe standing or lift-standing should not be clip but conductivity to the pipes. For long pipeline, proper disposition of support spots is crucial to watch out for twisting moment in FRP pipe caused by the deformation of pipes which might result the break of pipes. Generally, for FRP pipeline, expansion joints may be unnecessary.
Ditching and excavation, pipe bedding’s compaction and backfill of the backfill material should meet the technique requirement of the installation of FRP pipe.To minimize the work volume of pipe connections on the spot and to lay out pipes rapidly, all the difficult connections should be put on by the factory.When the installation is finished, pipeline should be tested with water pressure in accordance with the guide of specifications for installation of underground FRP filament winding pipe issued by Zhongfu Lianzhong.
10.2 Underground pipe
10.3 Under water pipeDetails please refer to the《GRP pipe installation instructions》issued by Zhongfu Lianzhong.
Crane
SeaBottom
① Zhongfu Lianzhong manufactured and installed seawater circulating cooling pipe, DN2400 for Indonesia Labu Bay Power Station in 2006.
11.1 Power Plant
11. Successful Case
CNBM
Lianzhong R
PA
GE
PA
GE
2221
26
10. Installation
10.1 Above ground pipe
Lianzhong pipes will meet the users’ different requirements: on the ground, underground and underwater installation, as long as using the reasonable installation method.
The support of GRP piping system is completely different from that of any other pipes and requires considerable attention.The modulus of elasticity of GRP pipe is low, in order to minimize the deflection, the proper spacing between racks must be selected. In order to minimize localized stress, the wide-band support should be used. In order to avoid the localized stress near the joint, the supporting point should be near the connection, all valves should be supported independently. Make sure the pipe standing support is firm to ensure the position of pipe standing from moving and to minimize the vibration of the vibrant part of pipe standing. The function of pipe standing or lift-standing should not be clip but conductivity to the pipes. For long pipeline, proper disposition of support spots is crucial to watch out for twisting moment in FRP pipe caused by the deformation of pipes which might result the break of pipes. Generally, for FRP pipeline, expansion joints may be unnecessary.
Ditching and excavation, pipe bedding’s compaction and backfill of the backfill material should meet the technique requirement of the installation of FRP pipe.To minimize the work volume of pipe connections on the spot and to lay out pipes rapidly, all the difficult connections should be put on by the factory.When the installation is finished, pipeline should be tested with water pressure in accordance with the guide of specifications for installation of underground FRP filament winding pipe issued by Zhongfu Lianzhong.
10.2 Underground pipe
10.3 Under water pipeDetails please refer to the《GRP pipe installation instructions》issued by Zhongfu Lianzhong.
Crane
SeaBottom
① Zhongfu Lianzhong manufactured and installed seawater circulating cooling pipe, DN2400 for Indonesia Labu Bay Power Station in 2006.
11.1 Power Plant
11. Successful Case
CNBM
Lianzhong R
PA
GE
PA
GE
2221
27
③Zhongfu Lianzhong supplied and installed seawater circulating cooling pipes, DN2800 for Qinshan Nuclear power station in 1997.
④Zhongfu Lianzhong supplied DN2400 seawater circulating cooling pipes for Indonesia Labu Bay Power Station in 2006.
②Zhongfu Lianzhong manufactured seawater circulating cooling pipe, DN1800 for Pakistan Feuerbach combined cycle power station in 1991.
⑥ Zhongfu Lianzhong supplied DN2400 seawater circulating cooling pipes and installed for Indonesia PLTU1
INDRAMAYU 3*330MW coal-fired power station in 2006.
⑤ Zhongfu Lianzhong supplied DN3000 GRP pipe for
CSPC Nanhai project.
CNBM
Lianzhong R
PA
GE
PA
GE
2423
28
③Zhongfu Lianzhong supplied and installed seawater circulating cooling pipes, DN2800 for Qinshan Nuclear power station in 1997.
④Zhongfu Lianzhong supplied DN2400 seawater circulating cooling pipes for Indonesia Labu Bay Power Station in 2006.
②Zhongfu Lianzhong manufactured seawater circulating cooling pipe, DN1800 for Pakistan Feuerbach combined cycle power station in 1991.
⑥ Zhongfu Lianzhong supplied DN2400 seawater circulating cooling pipes and installed for Indonesia PLTU1
INDRAMAYU 3*330MW coal-fired power station in 2006.
⑤ Zhongfu Lianzhong supplied DN3000 GRP pipe for
CSPC Nanhai project.
CNBM
Lianzhong R
PA
GE
PA
GE
2423
29
⑦ Zhongfu Lianzhong supplied and installed GRP pipes for Sudan Khartoum North Power Station (2×100MW) in 2007.
11.2 LNG receiving station
① Zhongfu Lianzhong supplied and installed seawater pipes, DN1600 for Fujian LNG project in 2007
30
⑦ Zhongfu Lianzhong supplied and installed GRP pipes for Sudan Khartoum North Power Station (2×100MW) in 2007.
11.2 LNG receiving station
① Zhongfu Lianzhong supplied and installed seawater pipes, DN1600 for Fujian LNG project in 2007
31
② Zhongfu Lianzhong supplied and installed
seawater pipe, DN1500 for Guangdong Dapeng
LNG project, in 2008
Nantong LNG Project: In 2009,Zhongfu Lianzhong
supplied GRV pipe of DN1800,PN 1.0MPA.and also
supplied installation service in 2010. The most important
thing is that in this project Zhongfu Lianzhong make the
stress analysis with Caesar� ,make the water hammer
analysis with Impulse,which is from American AFT
company. Until finishing the hydraulic test, we turn over
this project to client. The end user of this project is China
National Petroleum Corporation(CNPC).
32
② Zhongfu Lianzhong supplied and installed
seawater pipe, DN1500 for Guangdong Dapeng
LNG project, in 2008
Nantong LNG Project: In 2009,Zhongfu Lianzhong
supplied GRV pipe of DN1800,PN 1.0MPA.and also
supplied installation service in 2010. The most important
thing is that in this project Zhongfu Lianzhong make the
stress analysis with Caesar� ,make the water hammer
analysis with Impulse,which is from American AFT
company. Until finishing the hydraulic test, we turn over
this project to client. The end user of this project is China
National Petroleum Corporation(CNPC).
33
Zhongfu Lianzhong supplied and installed seawater pipes DN100-1800 for Algeria TLEMCEN
desalination plant project in 2009.
④ Dalian LNG Project:In 2009,Zhongfu Lianzhong supplied GRV pipe of DN1800,PN 1.0MPA.and also
supplied installation service in 2010.The end user of this project is China National Petroleum
Corporation(CNPC).
11.3 Sea water desalination plant
CNBM
Lianzhong R
PA
GE
PA
GE
3029
34
Zhongfu Lianzhong supplied and installed seawater pipes DN100-1800 for Algeria TLEMCEN
desalination plant project in 2009.
④ Dalian LNG Project:In 2009,Zhongfu Lianzhong supplied GRV pipe of DN1800,PN 1.0MPA.and also
supplied installation service in 2010.The end user of this project is China National Petroleum
Corporation(CNPC).
11.3 Sea water desalination plant
CNBM
Lianzhong R
PA
GE
PA
GE
3029
35
Project:Jebel alipower and desalination station“M”
Location:Dubai-UAE
Contractor:FISIA
Pipe size:25mm to 2100mm
Pressure class:PN10,PN16
Installation Year:2009
Project:Tianjin Beijiang power plant
Location:Tianjin,China
Contractor:SEPCO Electric power Construction Corporation
Pipe size:600mm to 1300mm
Pressure class:PN10
Installation Year:2009
36
Project:Jebel alipower and desalination station“M”
Location:Dubai-UAE
Contractor:FISIA
Pipe size:25mm to 2100mm
Pressure class:PN10,PN16
Installation Year:2009
Project:Tianjin Beijiang power plant
Location:Tianjin,China
Contractor:SEPCO Electric power Construction Corporation
Pipe size:600mm to 1300mm
Pressure class:PN10
Installation Year:2009
37
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