Description

The surface of the double sphere rubber bellows compensating element is rubber, and the inner layer is made from multilayer of strong fiber or steel band (wire). The Double Sphere Rubber Bellows of layers of fiber or steel band (wire) has been extended to the ends of the rubber flange, the flange has a hard steel wire skeleton. The double sphere rubber bellows has a larger displacement compensation ability, which can compensate the axial, lateral and angular displacement, which can reduce the noise, absorb the vibration and has anti corrosion ability. double sphere rubber bellows have excellent high pressure resistance, good elasticity, large displacement compensation, nice vibration absorption and noise reduction capability, convenient installation, widely used in water supply and drainage , HVAC, fire control, compressor, paper, pharmaceutical, ship, water pump, fan and other piping systems.