Bellows joint is a device used to connect corrugated pipes, mainly used in pipeline systems for transporting fluids or gases. Its structural feature is that there are certain undulations in the corrugated tube inside, which makes the corrugated tube have good flexibility and seismic performance.

The main characteristics of corrugated pipe joints are:

Good flexibility: 

The corrugated design of the corrugated pipe joint enables the pipeline system to absorb vibration, displacement, and thermal expansion, reducing stress concentration in the pipeline system.

Corrosion resistance: 

Bellows joints are usually made of stainless steel or other corrosion-resistant materials, so they can maintain good performance even in harsh environments.

Sealing performance: 

Bellows joints can provide good sealing performance to prevent fluid or gas leakage.

High temperature resistance:

 Due to the selection and design of materials, corrugated pipe joints can withstand working environments under high temperature conditions.

Easy installation: 

Bellows joints are usually designed with structures that are easy to install and disassemble, reducing the difficulty of maintenance and replacement.