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EPDM Rubber joints are also called rubber tube soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high pressure rubber joints, rubber shock absorbers, compensators, etc. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes, and is widely used in various piping systems.
1.Reduce shock, cut down noise, scaling up, convenient use.
2.Small size, light weight, flexibility, convenient installment and repair.
3.It may be generate horizontal, longitudinal and angular displacement, not restricted by piping, flange not parallel.
4.It can increase structure to send noise, strong vibration absorption.
5.There are excellent comprehensive function, it is extensive used chemical engineering, building, feed water, drain away water, oil, light and heavy industry, refrigeration, sanitation, plumbing, fire protection and electric foundation engineering and so on, especially fit in large shake, busy cold and hot changepipe.

High quality stainless steel flange EPDM rubber expansion joint

High quality stainless steel flange EPDM rubber expansion joint

  • High quality stainless steel flange EPDM rubber expansion joint
  • High quality stainless steel flange EPDM rubber expansion joint
  • High quality stainless steel flange EPDM rubber expansion joint
Material of each parts

High quality stainless steel flange EPDM rubber expansion joint

No.NameMaterial
1Stabilizing ringSteel wire strand
2FrameNylon fabric cord
3Inner and outer layerEPDM
4FlangeCarbon steel galvanize
Technical parameters and installation data

Technical parameters of EPDM rubber expansion joint

Item/ Model123
Working pressure Mpa(kgf/cm²)1.0(10)1.6 (16)2.5 (25)
Explosive pressure Mpa (kgf/cm²)2.0 (20)3.0 (30)4.5 (45)
Vacuum Kpa (mm/Hg)53.3 (400)86.7 (650)100 (750)
Applicable temperature ℃-15℃~+115℃ special up to -30℃~+250℃
Applicable mediumcompressed air, water, sea water, hot water, oil, acid, etc
MAIN DATA
Nominal Diameter(DN)Length LAxial displacementHorizontal IsplacementAngular deflection
mminchmmExtensionCompressionmm(a1+a2)
329569915º
4095610915º
5021057101015º
651157151115º
8031358191215º
100415010191315º
125516512201315º
150618012251415º
200821016252215º
2501023016252215º
3001224516252215º
3501425516252215º
4001625516252215º
4501825516252215º
5002025516252215º
6002426016252215º
7002826016252215º
8003226016252215º
9003626016252215º
10004026018262415º
12004826018262415º
14005635020282615º
16006435025353010º
18007235025353010º
20008042025353010º
22008842025353010º
24009642025353010º
260010445025353010º
280011245025353010º
300012050025353010º


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High quality stainless steel flange EPDM rubber expansion joint