Rubber hose is a widely used transmission device in hydraulic systems, air conditioning systems, automotive manufacturing, aerospace, petrochemical, medical and other fields. Compared to metal pipelines, rubber hoses have advantages such as strong flexibility, fatigue resistance, corrosion resistance, high temperature resistance, sound insulation performance, and lower cost, making them widely used in many transmission devices. Next, we will provide a detailed introduction to rubber hoses from three aspects: material, performance, and usage. 1、 The main material of rubber hoses is rubber. There are various types of rubber materials that can be selected according to different usage environments and requirements. For example: Butyl rubber, Neoprene, Ethylene propylene rubber, polyurethane, etc. The addition of fabric to the rubber hose can increase the strength, tensile elongation, and fatigue resistance of the hose, as well as increase its wear resistance. Commonly used fabrics include polyester cloth, polyamide cloth, etc. The addition of metal wires to metal wire rubber hoses can increase their compressive and bending resistance, as well as prevent deformation caused by twisting or external forces. Commonly used metal wires include steel wire, copper wire, etc. 2、 The performance and heat resistance of rubber hoses. Rubber hoses have good heat resistance and can generally withstand high temperatures of up to 150 ℃ or above, and can also reach temperatures of over 200 ℃ in special circumstances. Therefore, rubber hoses are widely used in high-temperature environments, such as engine water tanks, cooling systems, heating systems, etc. Oil resistant rubber hoses have excellent oil resistance and can work in various liquid media such as oil, hydraulic oil, engine oil, diesel, etc. Therefore, rubber hoses have been widely used in fields such as automotive manufacturing and agricultural machinery. Wear resistant rubber hoses have excellent wear resistance and can work in liquid and gas media, and can maintain good performance under high speed, high pressure, and other conditions. Therefore, rubber hoses have been widely used in fields such as the steel industry and petrochemical industry. Tensile strength rubber hoses have excellent tensile strength, can withstand high pressure and high tension, and can meet the requirements of various hydraulic systems. Corrosion resistant rubber hoses can withstand the corrosion of corrosive media such as strong acids, alkalis, and saltwater, and have excellent corrosion resistance. They can be widely used in fields such as chemical and petrochemical industries. The anti-aging rubber hose has good anti-oxidation, anti ultraviolet and anti-oxidation properties. It is not easy to age and deteriorate after long-term use, and can better protect the normal work of the hydraulic system. Rubber hoses with good sound insulation performance can reduce the noise and vibration generated by hydraulic systems, and improve the stability and comfort of the system. 3、 The purpose of rubber hoses in hydraulic systems. Rubber hoses are widely used in hydraulic oil pipes, cooling water pipes, high-pressure hydraulic pipes, and other parts of hydraulic systems, and have excellent pressure resistance, wear resistance, corrosion resistance, and other properties. Rubber hoses for air conditioning systems are also widely used in automotive air conditioning systems, such as refrigerant pipes, condenser pipes, evaporator pipes, etc. They have good heat resistance, corrosion resistance, pressure resistance, and other properties. Rubber hoses in automotive manufacturing have also been widely used, such as automotive oil pipes, gas pipes, water pipes, etc., with good oil resistance, high temperature resistance, and pressure resistance. The application of aerospace rubber hoses in the aerospace field is also very important, such as aircraft oil pipes, hydraulic oil pipes, cooling water pipes, etc., which have good performance in high temperature resistance, pressure resistance, corrosion resistance, etc. Rubber hoses for medical equipment are also widely used in the field of medical equipment, such as infusion tubes, oxygen tubes, etc., with non-toxic, odorless, high temperature resistance, corrosion resistance, and other properties. In short, rubber hoses have excellent properties such as heat resistance, oil resistance, wear resistance, and tensile strength, and are widely used in hydraulic systems, air conditioning systems, automotive manufacturing, aerospace, petrochemical, medical and other fields, providing excellent transmission equipment for various industries. In the future, with the continuous development of technology, rubber hoses will also continuously improve their performance and application range, providing more high-quality services for various industries.