Elongated rubber joints are generally composed of an inner rubber layer, a fabric reinforcement layer (the reinforcement layer has multiple layers of squeegee nylon cord fabric), a medium rubber layer, an outer rubber layer,The end is reinforced with a metal ring or steel traveler, and after being vulcanized at high temperature and high pressure, it is a composite rubber pipe combined with a metal flange or a loose sleeve of parallel joints. The special rubber joint takes advantage of the advantages of high elasticity, high gas resistance, 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.
Long type rubber joint is a compound rubber hose usually composed of inner rubber layer,fabric reinforcement layer(reinforcement layer have multilayer frictioning nylon cord fabric),middle rubber layer,outer rubber layer,top reinforce metal ring or bead ring. after vulcanization and shaped up,then combination by metal flanges or parallel lap joint flanges. Special rubber joint has taken the advantages of high-flexibility, high-gas tightness, resistance to medium and climate and radiation. It can reduce the vibration and noise of pipeline and compensate for the Thermal expansion and cold contraction caused by temperature changed.