Hydraulic hose

The alias of hydraulic hose is hydraulic hose, hydraulic hose, high pressure hose, hydraulic hose, steel wire high pressure hose, steel wire braided hose, steel wire wound hose, generally divided into steel wire braided hydraulic hose and steel wire wound hydraulic hose. The hydraulic hose is mainly composed of liquid-resistant inner rubber layer, middle rubber layer, 2 or 4 or 6 layers of steel wire winding reinforcement layer, and outer rubber layer. The inner rubber layer has the function of making the conveying medium bear pressure and protecting the steel wire from corrosion. The outer rubber layer protects the steel wire from damage, and the steel wire layer is the framework material for reinforcement.

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Oil -40 degrees to 100 degrees; air -30 degrees to 50 degrees; water-0 degrees to 80 degrees.

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Carrying out hydraulic power transmission or conveying high-pressure media such as water, gas, oil, etc., to ensure the circulation of liquids and the transfer of liquid energy.

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Standards frequently used in domestic and foreign trade of hydraulic hoses include DIN, SAE, ISO and GB/T standards;

The standards for steel wire braided hydraulic hoses are: DIN EN 853, SAE J517, GB/T 3683-2011, ISO1436;

The standards for wire-wound hydraulic hoses are: DIN EN 856, SAE J517, GB/T 10544-2003, ISO3862

Features and usesedit

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1. The hose is made of special synthetic rubber, which has excellent oil resistance, heat resistance and aging resistance.

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4. The hose has high bearing pressure and superior impulse performance.

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The products are mainly used for mine hydraulic supports, oilfield mining, suitable for engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, and various industrial sectors mechanized and automated hydraulic systems. Pressure (higher pressure) and temperature petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel, lubricating oil) and water-based liquids (such as emulsion, oil-water emulsion, water) and liquid transmission, the highest The working pressure can be up to 60MPa.