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Quick Details

  • Material: Stainless Steel, SUS304/ 316/321
  • Technics: Metal Expansion Bellows
  • Type: Axial Compensator
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: EH-400SP
  • Brand Name: Ehase-flex
  • Connection: Welding
  • Shape: Omega Expansion Joint
  • 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
  • Movement Type: Axial
  • OEM/ODM: Allowed
  • Certificate: IS9001
  • Application: Metal Expansion Joint for Axial Compensator

Packaging & Delivery

Packaging Details Carton Box, Pallet , or Plywood Case
No Unacceptable Packaging Material or Bamboo Products been Used as Packing
Delivery Time 5-20 Working Days
Product Description

Metal Expansion Bellows Omega Expansion Joint for Axial Compensator

100% Tested Before Delivery

OMEGA Bellows, more flexible, longer service life

Excellent Welding Technology, like a fish swimming in water.

More than 40-year experience in manufacturing



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.


2Tube EndSS400SUS304 
3Internal SleeveSUS304SUS316



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



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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