1. Hydraulic hose structure: It is mainly composed of liquid resistant synthetic rubber inner layer, medium rubber layer, multi-layer reinforced layer and weather resistant synthetic rubber outer layer.

The inner rubber layer has the function of making the conveying medium withstand pressure and protecting the steel wire or wire fiber from erosion. The outer rubber layer protects the enhanced layer from damage. The enhanced layer is the skeleton material and the function is to ensure the use of the pressure of the hose.

2. Use of hydraulic hose: Mainly used in mine hydraulic support, oil field development, Suitable for engineering construction, hoisting transportation, metallurgy and forging, mining equipment, ships, injection machinery, agricultural machinery, all kinds of machine tools and various industrial departments mechanized, automatic hydraulic system transportation has a certain pressure and temperature of petroleum base (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water based liquid (such as emulsion, oil and water emulsion, water) and liquid transmission Move. Hydraulic rubber hose of rubber and plastic material, also known as high pressure resin pipe, is a new type of rubber hose, its corrosion resistance and energy saving effect is obvious.

3. Working temperature of hydraulic hose: -40℃ ~ 120℃