3/4" Axial Expansion Joint Screwed BSPP VS9843

Screwed BSPP, Stainless Steel Bellow, Aluminium Outer Cover, Steel Connections Rated PN10, Temperature -80°C to 427°C.

An expansion joint is used to absorb thermal expansion or contraction of pipes, ducts, or vessels caused by temperature changes. When a pipe or duct undergoes a temperature change, it expands or contracts in length, and if the system is rigidly fixed, this movement can cause damage or failure of the system.