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How to standardize the mechanism design of high pressure steel wire braided hose
Release time:
2023-12-15
GB/T11182-2006 (Steel Wire for Rubber Hose Reinforcement) specifies various types of steel wires, and each type of steel wire has different tensile strength. Considering the * * cost and product quality factors of the enterprise, the steel wire with standard strength (ST) can meet the * * requirements. For braided hose, the steel wire with diameter of 0.295mm and strength of 2750Mpa is generally selected.
The role of the steel wire layer of the hose is to withstand pressure and improve the strength and rigidity of the hose. Therefore, the requirement for the steel wire layer is to have sufficient strength, good fatigue resistance, small elongation, **, and rubber has good bonding strength. The material can be copper-plated steel wire.
GB/T11182-2006 (Steel Wire for Rubber Hose Reinforcement) specifies various types of steel wires, and each type of steel wire has different tensile strength. Considering the * * cost and product quality factors of the enterprise, the steel wire with standard strength (ST) can meet the * * requirements. For braided hose, the steel wire with diameter of 0.295mm and strength of 2750Mpa is generally selected.
In practice, different specifications of the hose to choose a different number of steel wire strands, the use of the calculation formula to calculate the hose burst pressure, in order to achieve the standard requirements of the pressure level.
In the rubber hose industry, there are thousands of * * enterprises in the middle and low end hoses. The * * * enterprises of high-end hoses are mostly foreign manufacturers. The price of high-end hoses is 3-7 times that of ordinary hoses. From this, we can see the importance of process design! Quality is always an inexhaustible motive force for the development of an enterprise, and the process determines the quality. Rubber hose manufacturing a wide range of raw materials, complex process, through a large number of experimental data, select the formula design and structure design suitable for the target product, is the premise of high-quality products. I believe that more and more enterprises will realize the importance of process design, and it will also become a decisive factor in the success or failure of enterprise development.
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Hebei Shengyi Plastic Technology Co., Ltd.
The company specializes in producing various materials such as composite extrusion, monomer extrusion, rubber plastic product docking molding, injection molded parts, molded parts, EPDM rubber sealing strips, foam rubber strips, PVC sealing strips, high-temperature resistant silicone strips, and various door and window sealing strips.
