Description

Rubber joint is also called rubber pipe flexible joint, flexible rubber joint, rubber flexible joint, flexible rubber joint, high-pressure rubber joint, rubber shock absorber, compensator, etc. There are three types of connection: loose flange type, fixed flange type and threaded type; According to the structure, it can be divided into five types: single sphere, double sphere, reducer, curved sphere and wind pressure coil. Tubular rubber parts are composed of inner and outer rubber layers, cord layers and wire rings, which are formed by vulcanization and then loosely combined with metal flanges or parallel joints. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. It is widely used in various pipeline systems.

Advantages of Rubber Expansion Joint

1. Small size, light weight, good elasticity, convenient installation and maintenance.

2. After installation, it can absorb the horizontal, axial and angular displacement caused by pipeline vibration; It is not subject to the restriction that the pipes are not concentric and the flanges are not parallel.

3. After installation, it can reduce the noise generated by pipeline water pump and other vibration, and has strong vibration absorption capacity.

4. The internal seamless high-pressure rubber joint can effectively prevent the corrosion of corrosive media on the inner wall of the rubber joint and improve the service life in high-temperature, acid-alkali and oil-resistant pipelines.