Expansion bellows are a useful tool for accommodating movement and maintaining the integrity of piping systems in a variety of industrial applications.​ The follow are the usage in industries:

 

1. Absorbing thermal expansion: Expansion bellows are used to compensate for the expansion and contraction of piping systems that are subject to temperature changes. They can help prevent damage to the piping system by absorbing the stress caused by thermal movement.

2. Reducing vibration: Expansion bellows can help reduce vibration and noise in piping systems, which can be caused by equipment operation or other factors.

3. Accommodating misalignment: Expansion bellows can accommodate misalignment between piping components, such as misaligned flanges or different pipe sizes.

4. Absorbing seismic activity: Expansion bellows can help absorb the shock and movement caused by seismic activity or other natural events.

5. Maintaining system integrity: Expansion bellows can help maintain the integrity of the piping system by reducing stress on the piping and other components.