Features of cord rubber hose
The cord rubber hose is a rubber hose with cord (or synthetic fiber) as the reinforcement layer. It has a unique structure and a wide range of industrial application scenarios. The following is a detailed explanation of the product from multiple aspects: 1. Product structure The cord rubber hose consists of an inner rubber layer,… Read More »Features of cord rubber hose
The cord rubber hose is a rubber hose with cord (or synthetic fiber) as the reinforcement layer. It has a unique structure and a wide range of industrial application scenarios. The following is a detailed explanation of the product from multiple aspects:
1. Product structure
The cord rubber hose consists of an inner rubber layer, 1-2 layers of cord or synthetic fiber braided/wound reinforcement layer, and an outer rubber layer. The reinforcement layer is the core structure, and the cord is embedded in the rubber in a spiral or braided manner to provide high-strength support, so that the hose has pressure resistance and wear resistance. The inner rubber layer is made of oil-resistant and weather-resistant synthetic rubber, which directly contacts the conveying medium to ensure sealing and corrosion resistance; the outer rubber layer protects the reinforcement layer from damage by the external environment to form a complete protection system.
2. Product features
Pressure and wear resistance: The cord reinforcement layer significantly improves the compressive strength and modulus of the hose, can withstand high-pressure working environments, and prolongs its service life.
Oil and heat resistant: The inner rubber layer material has excellent oil erosion resistance and can continuously convey medium such as engine oil below 100°C. The outer diameter tolerance is small to ensure fluid transmission stability.
Soft and light: The tube body is soft and easy to bend, with a small minimum bending radius, which is convenient for installation in complex spaces. At the same time, it is light in weight and reduces the load on the equipment.
Safe and reliable: The designed burst pressure is 4 times the working pressure, providing high safety redundancy and suitable for high-risk industrial scenarios.
3. Product use
Fuel transportation: used for diesel engines to transport gasoline, kerosene, diesel and other mineral oils, with excellent oil corrosion resistance to ensure the purity of the medium.
Gas transmission: suitable for compressed air and inert gas transportation to meet the pneumatic control requirements of industrial equipment.
Special medium transportation:
Steam hose: transport saturated steam or superheated water below 150°C to meet high-temperature cleaning requirements.
Oxygen/acetylene hose: adopts red/black two-color logo, and withstands 1.47MPa and 0.29MPa pressure respectively to ensure the safety of welding operations.
CNC flame cutting machine hose: The pressure reaches 2.45MPa, which transports high-purity gas for large equipment to ensure cutting accuracy.
Customized application: supports customization of pressure, specification, large diameter, special-shaped tubes, telescopic tubes, bent tubes, etc., suitable for special working conditions such as sandblasting, acid and alkali transportation.
IV. Typical product examples
Special hose for fuel: adopts fiber braiding/winding structure, design pressure 10-15kg/cm², length up to 100 meters, suitable for long-distance oil transportation scenarios such as gas stations and oil depots.
Special hose for air compressor: specially designed for air compressors, adopts high-strength cord skeleton, pressure-resistant, oil-resistant, acid-resistant and alkali-resistant, ensuring stable operation of equipment in mining, metallurgy, construction and other industries.
Multi-layer cord rubber hose: provides two-layer, four-layer and six-layer cord options, with improved wear resistance, suitable for high-impact equipment such as rock drills, and prolongs the life of the hose.
