Introduction of union type rubber expansion joint:

Union type rubber expansion joint consists of fabric reinforced rubber parts and flat movable joint, loosing metal flanged or union pipe flanges, and is used for pipeline vibration isolation noise reduction, compensation displacement. Union type rubber expansion joint is the product connected with pump or valve by the full union bolt, which make it as a whole, and has certain displacement, so that they could adjust, according to the on-site installation size at the time of installation and maintenance. Union type rubber expansion joint is a kind of high elasticity, high air tightness, medium resistance and weather ability of pipe joint. It is applicable for water supply, gas supply, fuel supply and other pipeline equipment.

Advantages of union type rubber expansion joint:

1. Small volume, light weight, good elasticity, easy installation and maintenance.

2. When installation to produce transverse, axial, angular displacement, pipe impassability heart, flange unparallel restrictions.

3. The structure of the work can reduce the noise, vibration absorbing ability.