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High pressure steel wire wound hose

It is mainly composed of liquid-resistant inner adhesive layer, middle adhesive layer.

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Detailed

1. product structure type:

It is mainly composed of liquid-resistant inner adhesive layer, middle adhesive layer, 2 or 4 or 6 layers of steel wire winding reinforcement layer and outer adhesive layer. The inner adhesive layer has the function of making the conveying medium bear pressure and protecting the steel wire from erosion. The outer adhesive layer protects the steel wire from damage. The steel wire (φ0.3 -- 2.0 reinforced steel wire) layer is the skeleton material for reinforcement.

2. product use:

High pressure steel wire reinforced hydraulic hose is mainly used for mine hydraulic support, oil field mining, it is suitable for transporting petroleum base (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquid (such as emulsion, oil-water emulsion, water) with certain pressure (higher pressure) and temperature in engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and mechanized and automatic hydraulic systems of various industrial departments, maximum resistance to working pressure up to 70-100MPa.

Note: the enterprise steel wire winding hose standard reference GB/T10544-03 standard, DIN20023,SAE100R9 ~ 13 standard, this standard is not suitable for castor oil base and fat base liquid.

3. product features:

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

2. The hose has high pressure and superior 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 fixed length of the steel wire winding hose is 20 meters, which can be made within 50 meters according to the requirements.

4. applicable temperature:-30~120 ℃

5. The high-pressure hose assembly produced by our company is made of high-quality steel wire braided hose or steel wire wound hose and hose joints, which are buckled by special equipment. According to the needs of users, high-quality carbon steel joints, stainless steel joints, copper joints, aluminum joints, etc. can be selected. The joint form and thread strictly refer to the national standard metric system (JB1891-1900-77), US standard, English standard, etc., with accurate data, reasonable structure, convenient assembly, tight buckling, no liquid leakage, no head detachment, high safety factor and long service life under high temperature, high pressure and pulse working conditions, and according to user needs design and production of special-shaped joints and connectors.

Note:

1. The bending radius should not be less than the given bending radius to prevent damage to the hose skeleton or early damage due to excessive extension.

2. According to the conditions of use, the correct selection of hose varieties, specifications, do not misuse or substitute.

3. When the hose is used, the pressure should be balanced and slowly adjusted to avoid sudden pressure increase and damage to the pipe body.

4. When the working place changes, it should be carried off the ground and not mopped to avoid scratching the outer rubber and corroding the skeleton layer.

5. Conveying corrosive liquid, the interior should be cleaned after use to prevent the residue from corroding the pipe body for a long time, or choose the corresponding series of products.

The above steel wire wound hose refers to GB/T10544-03 standard. Please call for consultation if the specifications are not completed!

Key words:

High pressure steel wire wound hose

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