katalog e vollversion_07.pdf

7/22/2019 Katalog E Vollversion_07.pdf

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Quality mak es the dif ference

CATALOGUEE

EXPANSION J OINTS

Kompensatorenwerk Rhein-Main

GERMANY

KOREMA

KOREMA

and accessories


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Table of Contents KOREMA

H istory and A chievements 2

O verview of expansion joints 3G enerale Information

Cri teri a H ow to select the correct 4

K O R EM A flexible expansion joint

K O R EM A construction format 5

Basic Construction 6

T he KOR EM A belt type

Basic Construction 7

T he KOR EM A U type

K O R EM A special designs 8

K O R EM A M ateri als S election guide 10

Extract from the KO REM A program 11

C riteri a H ow to select the ri ght 12

K O R EM A

expansion joint

Patented PTFE Compounds 14

S IM I FLON and ELTRO FLO N

Steel components and accessories 16

Seals and accessories 17

Insulation 18

Installat ion and positioning of seals 19

Flange requirements

H andling and storage instructions 20

Q uality assurance and service 21

R oute map 22

Q uestionnaire 23

A pplications 24

The KOREM A

flexible expansion joint

O ther types of expansion joints

construction format

Typical section

Properties and characteristics

KOREMA EXPANSION J OINTS quality and know how there is no substitute for the best


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KOREMA special designs KOREMA

Each joint is tailor made.

Layers of material are assembled

on a frame which conforms exactly

to the required profile.

Bellows type expansion joints incl.

or without reinforcing rings/frames.

Diaphragms

Expansion joints for varying cross

sections and transitions.

Construction from round to

rectangular

Construction according to drawings

Non-standard high temperature

seals

Compound movement

A dditi onal special designs such as

D3, F3 and E3 available.

KOREMA special designsKOREMA

KOREMA

manufactures all

types of custom made

multilayer

expansion joints

8

E15-bellows type expansion jointw ith fastening by clam ping straps

Drawings 15, 16, 17, 18Varios B profileexpansion joints using different typesof fasteners

15 16 17 18

E3-flanged typew ith internal and external steel rings

A35-transition pieceboth ends fl anged

A15-coniformfastened w ith hose clam ps

A3 joint with offset flangefood industry app lication

Drawings 12, 13E1 and E15exp ansion joints w ithstainless steelreinforcing ring s for

high pressure andm ovem ent

Drawing 14as m entioned ab ove,as type E 3

E1-bellows slip on typew ith PTFE support rings and band clam ps

B 35 transition piece

KOREMAjoints in a typical ducting runfor a cement plant

Drawing 12 13 14

E1 unit with pleatss/s reinforcing fram es


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l High-temperature seals

While the PT FE products give the

best performance at lower

temperatures, KO REM A has deve-

loped high temperature seals

such as theT700 material for use

at temperatures in excess of

250 C /482 F.

These laminar components are fully

vulcanized and are located between

the liner and the mounting flange

to provide the best possible seal

under extreme conditions.

l Low temperature seals

Elastom eric seals such as H ypalon,

Silicone and Viton are used to-

gether with KO REM A s patented

materials SIM IFLO N and

ELTROFLON for their outstanding

low temperature sealing qualities.

l Frame seals

K O R EM A manufactures numerous

frame seals including graphite pre-

treatment f or special applications.

l Condensate drain

Condensation results from continu-

ous operation at or below dew

point and also occurs at plant shut-

down or under partial load.

Condensation always flow to the

lowest point of any system.

If this low point is the expansion

joint, a drain is necessary.

To avoid unnecessary damage tothe expansion joint KO REM A

incorporates vulcanized drain con-

nectors directly into the body of the

expansion joint.

Available in P TFE or stainless steel.

Seals and accessories KOREMA

l K O R EM A will supply both the

flexible element and the complete

expansion joint assembly.

Because KO REM A offers 100%

in shop production of all necessary

components, we can provide

a complete design and production

package quickly and efficiently.

Correct fit-up at the factory insures

easy site installation and avoids

time consuming and costly rework.

Steel components, including bak-

king flanges, liners, sleeves, and

fasteners can be provided in any

standard m aterial, according

to EN and DIN:

- St37 H II steel quality

- chemical and high temperature

resistant stainless steel materials

- stainless steel wi re mesh and

foils

- finish and priming coats

according to KO REM A standard:

- epoxy tester coats

- sand blast surfaces

- hot galvanized

special designs

according to customers specifi-

cation:

- screwed connections of carbon

and stainless steel

- supporting rings and gallows

frames of stainless steel

for constructions wi th pre-form ed

shafts

- clamping straps 13/25 mm

galvanized /stainless steel

- ISO -bolts and clips for fastening

of the pre-insulation

- potential equalizers

- special coatings

Steel components and accessoriesKOREMA

16

Fully preasse m bled w ithm etal com ponents

Preassem bled type A C1

K O R E M A steelparts and accessories


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ApplicationsKOREMA

KOREMA

Kompensatorenwerk Rhein-MainGermany

Rep roduction by printing orphotostatic means is prohibited.Products are subject to technicalchanges as a result of newdevelopment.

Concept

Rau D esign, Wiesbaden

www.rau-design.de

Printed byKnzel Druck Gm bH, D armstadt

12/2004 /03-E

Aeration and venting systems

A ir-conditioning systems

A ir fi lter construction

A ir heaters

A ir pre-heaters

A ll metallurgical engineering

Blast heating systems

Blowers

Cement factories

Chemical industry

Chim ney construction

Conveyor systems

(employing pneumatic and

vibration techniques)

Crushing plants

Diesel power plants

Drying systems

Dust exhaust systems

Dust extractors

Dust rejectors

Economizers

Electrical conductivity

Exhaust lines

Exhaust systems of all types

Explosive atmospheres/media (ATEX)

Filter systems

Flue construction

Flue gas system s

Food processing industry (FD A )

Furnace construction

Gas generating, cooling, cleaning

splitting, and drying systems

G eneral apparatus construction forchemical systems

Heat exchanger

Heat technique

Heaters: gas and air heaters

Industrial furnaces

Lacquering systems

Large m otor construction

Metallurgical systems

Paint mist suction systems

Paper machinery manufacturer

Pharmaceutical industry

Pi peline construction (especially

construction of large pipes)

Power plants

Preparing, cleaning and drying

system s for natural gas

Reactor construction

R efinery gas

R efuse incineration

Sheet-metal containers and

sheet-metal pipes for gas lines

Shipbuilding

Sintering and pelletising systems

Sludge combustion system

Steam generating systems

Steel construction for

engineering work, for protection

against heat and corrosion

Suction systems

Systems for natural gas, coal,

coke, and ores

Ventilator construction

Vibration technique

Deflection

Thermal insulation

Acoustic insulation

Vibration

K O R EM A exp ansion joints

24

Exp ansion joint on anelectrostatic precipitator in a cem ent plant

Boiler unit


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12/2004/03-E

KOREMA

manufactures all

types of custom made

multilayerexpansion joints

Friedrich-Schaefer-Strae 3 5

64331 Weiterstadt (Darmstadt)

[email protected]. Tel +49(6151)9277 0

www.korema.com.Fax+49 (6151) 927744

Kompensatorenwerk Rhein-Main

GERMANY

KOREMA

KOREMA

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