Hydraulic hoses are a crucial component in the hydraulic systems of many machines and equipment. They are used to transfer fluid under pressure from one point to another. Hydraulic hoses are designed to withstand the high pressures and temperatures associated with hydraulic systems. They are often made of a variety of materials, such as rubber, thermoplastic, and metal. The inner tube of a hydraulic hose is made of a flexible, chemical-resistant material that is designed to withstand the pressure and flow rates of the hydraulic fluid. The outer cover of the hose is made of a durable, abrasion-resistant material that provides protection from the environment and helps to maintain the pressure within the hose.