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Quick Details

  • Material: Stainless Steel, SUS304/ 316/321
  • Technics: Bellows Compensator
  • Type: Stainless Steel Expansion Joint
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: EH-400SG
  • Brand Name: Ehase-flex
  • Connection: Flange
  • Shape: Bellows Compensator
  • Head Code: Round
  • Size: DN15-DN2000
  • Standard: EJMA
  • Flange Standard: JIS,ANSI,DIN,BS,JB,,,
  • Temperature Rating: Max 1000℃
  • Rated Working Pressure: 10bar, 16bar, 25bar, 10bar, 63bar, 100bar
  • OEM/ODM: Allowed
  • Certificate: IS9001, FM
  • Application: Stainless Steel Expansion Joint for Axial Movement

Packaging & Delivery

Packaging Details Carton Box, Pallet , or Plywood Case
No Unacceptable Packaging Material or Bamboo Products been Used as Packing
Delivery Time Normally 20 Days; Depends on QTY
Product Description

 FM Approved Stainless Steel  Expansion Joint Bellows Compensator Joint for Axial Movement



Expansion Joint Bellows Compensator is made of SUS304 material, multiply  bellows with features of lower elasticity coefficient, high-temperature and high-pressure resisiting, applied to absorb the expansion or copression of the HTM fluid pipeline. It can make a long service life in piping system.


3Tube EndSS400SUS304 
4Internal SleeveSUS304SUS316
5Tie RodsSS400SUS304



Nominal BoreTotal LengthBellows O.D.Force to CompressEffective AreaAxial MovementRated Working Pressure
401 1/2350587517.6+10 -4016
503507611030.4+10 -4016
652 1/23509220543.8+10 -4016
8035010626162.8+10 -4016
1004350133303107.7+10 -4016
1255350163630162.9+10 -4016
15063501901154227.5+10 -4016
20083502521905385.3+10 -4016
250103503151932670.1+10 -4016
300123503662353923.5+10 -4016
35014400398.121921102+10 -4016
40016400462.826891464+10 -4016
5002045056433222235+10 -4016
6002450066639563167+10 -4016

*Specifications stated abvoe are the standard. We can design and manufacture according to customer's requirement

*Flange Standard: JIS, ANSI, DIN, B.S. JB etc


1. Excellent Welding Technology, like a fish swimming in water.

2. Omega Bellows, More flexible and longer service life.

Production Process

Production Capacity

Flexible Sprinkler Hoses: 350,000pcs Per Month

Flexible Joint/Expansion Joint: 80,000pcs Annual

Gas Connector: 30,000pcs Per Month

Water Connectors: 50,000,000m Annual



 100% Test Before Delivery


Packaging & Shipping

 No Unacceptable Pakcing or Bamboo Products been Used as Packing


Company Information






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China (Mainland) | Manufacturer, Trading Company
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18 Transactions 150,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $192,000
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