Air Sampling Tube Expansion Joints red and white

In air sampling systems, especially where long distances of air or gas are required, piping may deform due to temperature changes, pressure fluctuations, and other reasons. In order to prevent such deformations from damaging the system, expansion joints (also known as compensators or expansion joints) are often used to absorb these deformations.   The main function of an expansion joint is to allow the pipe to expand and contract freely within a certain range while maintaining good sealing and stability, thus ensuring the proper operation of the air sampling system. When designing and selecting expansion joints, the following factors need to be considered:   1. **Working conditions**: including temperature, pressure, etc. These factors will affect the choice of material and structural design of expansion joints. 2. **Space constraints**: according to the space size of the installation location, select the appropriate type and size of expansion joint. 3. **Material selection**: common m…