• Features and applications of wire winding hydraulic hose

Features and applications of wire winding hydraulic hose

The pressure of wire winding hydraulic hose can reach 100 mpa, mainly composed of liquid resistant inner rubber layer, middle rubber layer, 2 or 4 or 6 layers of wire winding reinforcement layer and outer rubber layer.The inner rubber layer can make the conveying medium withstand pressure and protect the steel wire from corrosion, while the outer rubber layer can protect the steel wire from damage.The steel wire (0.3-2.0 reinforced steel wire) layer is the skeleton material

ONE, high pressure wire winding hydraulic hose characteristics:

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

2. Hose bearing pressure, excellent pulse performance

3. The tube body is tightly combined, soft to use, and has little deformation under pressure

4. The hose has excellent bending resistance and fatigue resistance

5. The size of steel wire winding hose is 20 meters, and it can be made within 50 meters as required

TWO, the use of high pressure wire winding hydraulic hose

High pressure steel wire reinforced hydraulic hose is mainly used for mining hydraulic support, oil field mining,Is suitable for engineering construction, lifting transport, metallurgy, forging, mining equipment, ships, injection machinery, agricultural machinery, all kinds of machine tools and various industrial departments of mechanization and automation of hydraulic system with certain pressure (high pressure) and the temperature of the oil base (mineral oils, soluble oil, hydraulic oil, fuel, lubricating oil) and water-based liquids (emulsion, oil-water emulsion, water), and other liquidsThe working pressure can reach 70-100mpa.

Note: the standard of steel wire winding rubber hose in this enterprise refers to GB/10544-03, DIN20023, SAE100R9-13, this standard does not apply to castor oil and grease based liquid.

Applicable temperature: -30~+120°C.

Note:

1. The bending radius should not be less than the specified bending radius to prevent damage to the hose skeleton or damage in advance due to excessive stretching.

2. According to the use conditions, the correct choice of hose varieties and specifications, do not use or replace the wrong.

3. When using the hose, the pressure should be balanced and adjusted slowly to avoid damage to the hose due to sudden pressure increase.

4. When the workplace is changed, it should be carried off the ground, not mopping the floor, so as to avoid scratching the outer glue and corroding the skeleton layer.

5. Transport corrosive liquid, after use should be removed inside, to prevent residues from long-term corrosion of the pipe body, or select the corresponding series of products.