Flexible rubber expansion joint is also one type of non metallic expansion joint which HeBei JiGuan supply. Rubber expansion Joints also called rubber joints, soft rubber joints, rubber flexible joints,shock absorbers, pipeline shock absorbers, shock-abso
Rubber expansion Joints also called rubber joints, soft rubber joints, rubber flexible joints,shock absorbers, pipeline shock absorbers, shock-absorbing throats, etc. They are a kind of pipe joints, which have high elasticity, high air tightness, medium resistance and weather resistance.