With the development of modern industry, hydraulic transmission technology has been widely applied in various fields. As an important component of hydraulic transmission, high-pressure hoses play a crucial role in hydraulic systems. Among them, SAE 100R7 fiber woven high-pressure resin hose, as a commonly used high-pressure hose, has unique advantages and wide application fields. Firstly, let's take a look at the basic structure and characteristics of SAE 100R7 fiber woven high-pressure resin hoses. The hose mainly consists of an inner layer, a fiber woven layer, and an outer layer. The inner layer is generally reinforced with nylon, which is wear-resistant, oil resistant, and resistant to chemical corrosion; The fiber woven layer adopts high-strength fiber weaving, which has excellent bearing capacity and tensile performance; The outer layer is made of high elastic nylon or polyurethane material, which is wear-resistant, aging resistant, and UV resistant. The entire hose structure is compact, light, and soft, with small pressure deformation, suitable for a wide range of pressures, generally ranging from 0-40MPa. In addition to its excellent structural performance, SAE 100R7 fiber braided high-pressure resin hose also has good high pressure resistance, high temperature resistance, wear resistance, oil resistance, various chemical reagents and anti-aging performance, and long service life. These characteristics have made the hose widely used in various fields. In the automotive industry, SAE 100R7 fiber woven high-pressure resin hoses are mainly used for the transportation of high-pressure liquids such as lubricating oil, fuel, and brake fluid in hydraulic control systems. Its excellent pressure resistance and wear resistance enable the hose to withstand the impact and friction of high-pressure liquids, ensuring the normal operation of the automotive hydraulic system. In construction machinery and lifting and transportation machinery, this hose is also widely used in hydraulic transmission systems. Excavators, loaders, cranes, elevators, and other equipment all require high-pressure hoses to transport hydraulic oil. SAE 100R7 fiber woven high-pressure resin hose has become the preferred choice for hydraulic systems in these equipment due to its excellent pressure resistance and wear resistance. In addition, the hose is widely used in hydraulic control systems in industries such as petroleum, chemical, metallurgy, and mining. In these fields, hydraulic transmission systems need to withstand higher pressure and worse working environments, thus requiring higher requirements for high-pressure hoses. SAE 100R7 fiber woven high-pressure resin hose can meet these requirements, providing a solid guarantee for the normal operation of the equipment. Of course, in addition to its wide range of applications, SAE 100R7 fiber woven high-pressure resin hoses also have other advantages. For example, the compact, lightweight, and flexible structure of the hose makes it more convenient and efficient during installation and maintenance. Meanwhile, its excellent chemical corrosion resistance also ensures that the hose will not be corroded or damaged in harsh working environments. Overall, SAE 100R7 fiber woven high-pressure resin hoses, as an important hydraulic transmission component, play a crucial role in modern industry. Its excellent structural performance, wide range of applications, and other advantages make this hose an important component of hydraulic systems. With the continuous progress of science and technology and the continuous development of industry, I believe that this hose will be more widely used and promoted in future hydraulic transmission technology.