Patent No.：ZL  96 2 40217.6 The self-sealing pipe joint automatically opens when mounting is finished and closes when dismantled, eliminating the possibility of polluting the environment by the out-flowing media, saving the operational cost, preventing the machines from abrasion by the sand and dust coming in the pipes and machines and reducing hazards for accidents. […]

Laminated rubber hoses are widely used in industries such as industry, agriculture, and construction, mainly for transporting liquids, gases, and viscous objects. The pipe body has stable pressure resistance, bending performance, and the inner adhesive layer can withstand corrosion from different media. The outer adhesive layer is resistant to weather aging and wear. The surface […]