Hydraulic hose is mainly used for petroleum, chemical industry, engineering machinery industry, coal mining Industry, shipbuilding, aviation, motor-dom, medical devices and so on, it’s the best choice for hydraulic, water, pneumatic and so on. Hydraulic hose is designed as inner hose, high tensile steel wire spiral layers, outer cover three parts, the inner hose has the feature of smooth and low resistance, can bear the high pressure and protect the steel wire. The bend radius is small, burst pressure is 3 to 4 times higher than working pressure.