Hydraulic hose mainly by the liquid-resistant inner layer, the middle layer, 2 or 4 or 6 layers of steel wire wound reinforcement layer, the outer layer composition, the inner layer has the transmission medium to withstand the pressure to protect the wire from erosion, The outer layer protects the steel wire from damage, and the steel layer is the reinforcing material of the skeleton material.
Hydraulic hose is mainly used for mine hydraulic support, oil field mining, suitable for engineering construction, lifting transport, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and industrial sectors mechanized, automated hydraulic system (Such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquids (such as emulsions, oil-water emulsions, water) and the like, and for liquid transmission with a certain pressure (higher pressure) and temperature , The maximum resistance to working pressure up to 60MPa.