The main properties of high-pressure steel wire braided hose are physiological inertness, UV resistance, ozone resistance, high and low pressure resistance, temperature resistance (-80 to 300 degrees), high transparency, etc., strong resilience, compression resistance, oil resistance, stamping resistance, acid and alkali resistance, etc. , wear resistance, flame retardant, voltage resistance, conductivity and other properties. It mainly relies on the reinforcement layer to withstand the pressure, and relies on glue to bond the inner and outer rubber layers. Since the steel wires of the same braided layer are in contact with each other, when they are subjected to dynamic pressure, their respective expansion and contraction will cause friction between the steel wires, affecting their durability. The winding tube is composed of two layers with different winding directions to form the working layer. There is an intermediate glue between the two layers, so there is no intersection between the two layers of steel wires on the same working layer. Therefore, when subjected to dynamic pressure, there will be no stress concentration or friction and wear caused by cross-bending between steel wires. Therefore, it has good durability and can withstand higher pressures.

1. Product structure type

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

2. Product use

High-pressure steel wire braided hose is mainly used in hydraulic systems and is suitable for engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, and mechanization and automation of various industrial sectors. Hydraulic systems deliver petroleum-based and water-based fluids with corresponding pressures and temperatures. When used for liquid transportation, the working pressure can reach 70-100MPa.

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 bearing and 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 fixed length of the hose is 20 meters, and it can be made according to requirements within 50 meters.

4. Applicable temperature: -55~140℃.

The high-pressure steel wire braided hose assembly produced is made of steel wire braiding or steel wire winding and joints, and is buckled with special equipment. According to user needs, carbon steel joints, stainless steel joints, copper joints, aluminum joints, etc. can be selected. The joint form and thread strictly refer to the national metric, American, and British standards, etc. The data is accurate and the structure is reasonable. It is easy to assemble, has tight clamping, no leakage, no water head loss under high temperature, high pressure, and pulse working conditions, high safety factor, and long service life. Special-shaped joints and connectors can be designed and produced according to user needs.