Stainless Steel Expansion Joint, also known as metal bellows, bellows expansion joint, is the compensating element for thermal expansion and relative movement in pipelines, containers and machines. They consist of one or more metal bellows, connectors at both ends, and tie rods that depend on the application. They are differentiated according to the three basic types of movement: axial, angular and lateral expansion joints. 
Stainless Steel Expansion Joint is elastic vessel that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the pressure or vacuum is released, the bellows will return to its original shape (provided the material has not been stressed past its yield strength).
Features: 

Economical end usage

Providing for lower initial costs in piping & construction work

Applications:

Diesel engine sets

Pipelines

Turbines

Compressors

Blowers

Vacuum pumps

Heat exchangers 

Advantages:

Reduce vibration

Dampen sound transmission

Compensate lateral, torsional & angular movements

Compensate axial movements

Minimal face-to-face dimensions

Lightweight

Low movement forces required

Reduced fatigue factor

Reduced heat loss

Corrosion, erosion resistant

No gaskets

Lanphan Stainless Steel Expansion Joint: 

Why us:
Henan Lanphan Industry Co.,Ltd. is a leading manufacturer of stainless steel expansion joint in China. We have:
(1) Strong R&D strength;
(2) Strict Quality Control System;
(3) Perfect Test System;
(4) Professional After-sale Service Team;
(5) OEM Service.
We are your qualified supplier and reliable friends!
Thanks for your attention. For more information, please feel free to contact our sales manager:
Amy Zhou
Mobile: +86-15993155910