Rubber Expansion Joint

Rubber Expansion Joint

A Rubber Joint is a flexible connector made of natural and/or synthetic elastomers and fabrics. If necessary, internal metal reinforcements are designed to reduce the stress caused by thermal movement and mechanical vibration in the piping system. Flanged single sphere expansion rubber joint can greatly reduce pipeline system vibration and noise, can solve the problem of joint displacement, axial expansion, etc.

According to the use area of rubber expansion joints, there are a variety of materials to choose from. In addition, rubber expansion joints also have advantages and disadvantages between metal expansion joints. Rubber expansion joints can absorb large movements in a short distance. They provide movement in all directions, such as axial, angular, lateral, and torsion that may occur due to external conditions. It can also reduce wind, impact loads and seismic motion.

Rubber Joint Features

According to different materials manufacture, flexible rubber joint can be made into many kinds: acid resistance, alkali resistance, corrosive resistance, oil resistance, heat resistance, adapt to many mediums and different environment.

Material is polar rubber, good sealing, light weight, easy installation, long service life, avoid contacting with sharp metal device.