The rubber joint is generally composed of an inner rubber layer, a fabric reinforcing layer (the reinforcing layer has a plurality of layers of scraping nylon carpet fabric), a middle rubber layer, an outer rubber layer, an end reinforcing metal ring or a steel wire ring, and after being formed by high temperature and high pressure vulcanization, Composite rubber tube with a combination of metal flanges or parallel joints. This product utilizes the advantages of high elasticity, high gas permeability, medium resistance, weather resistance and radiation resistance of rubber, which can reduce the vibration and noise of the pipeline, and can compensate for the thermal expansion and contraction caused by temperature changes.
