Pressurized Expansion Bellow

Standard Bellows Material: 304ss, Weld end and ring materials: Carbon Steel, Design Temperature: 400 ℃, Flanged connections are available upon request

Standard Bellows Material: 304ss
Weld end and ring materials: Carbon Steel
Design Temperature: 400 ℃
Flanged connections are available upon request

Features and Benefits:
1, Buried underground available
2, High pressure and full vacuum resistance 
3, Absorbs vibration, noise and shock
4, Absorbs directional movement
5, Wide service range, for both high and low temperature
6, More safety factor to opperate
7, Flange material can be carbon steel/stainless steel, the hose and braid can be SS304 or upon request

Looking for ideal Pressurized Corrugated Expansion Joint Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Pressurized Expansion Bellows are quality guaranteed. We are China Origin Factory of Pressurized Corrugated Expansion Joint. If you have any question, please feel free to contact us.

Externally pressurized expansion joints are used where there are large axial movements.
This type of design pressurizes the bellows externally, eliminating column instability concerns for the bellows.
This type of configuration provides an outside cover protecting bellows from external elements and inside pipe acts as a liner
protecting bellows from flow medium and streamlining the flow

Contact us


+86 371 60388868