The structure of the hydraulic hose assembly usually includes the following parts: 1. Rubber or synthetic rubber hose: This is the core part of the hydraulic hose assembly for the transmission of hydraulic oil or other fluid media. 2. Metal joints: used to connect hoses and various hydraulic components, such as pumps, valves, cylinders, etc. Joints are usually made of brass, stainless steel or aluminum alloy. 3. Wire braided layer: In some high-pressure hoses, there will be one or more layers of wire braided layer outside to improve the pressure resistance and durability of the hose. 4. Outer rubber: protect the hose and braid layer from external damage, while preventing the leakage of fluid media. 5. Filler: Fill the inside of the hose to prevent the fluid medium from forming air or bubbles in the tube. 6. Fast…