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Metal Bellows Expansion Joints

Update£º2013/7/23 11:04:16      Click£º
  • Brand   Liwei
  • Model   
  • Description

    (1)25 years experience manufacturer (2)China's nuclear power supplier (3)Certificate:ISO9001/ISO14...

Product Introduction

Introduction of Metal Bellows Expansion Joint:

Metal Bellows Expansion Joint is composed of a metal bellows and parts, which can compensate for thermal and mechanical deformation of the pipe, and absorb a variety of mechanical vibrations, serve to reduce distortion and prolong the service life of the pipeline. 

Classification of Metal Bellows Expansion Joint:

1 According to whether Metal Bellows Expansion Joint can absorb pressure generated by the medium, Metal Bellows Expansion Joints can be divided into unconstrained bellows expansion joints and constrained bellows expansion joints.

2 According to the bellows structure, Metal Bellows Expansion Joints can be divided into U-shaped, ¦¸-shaped, S-shaped, V-shaped (currently the majority of domestic manufacturers adopt U-shaped).

3 According to displacement type, Metal Bellows Expansion Joints can be divided into axial type, horizontal type, angle type and pressure balanced bellows expansion joints (Metal Bellows Expansion Joints offered by most manufacturers are labeled according to this classification on the instructions).


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