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随着液压系统向高压、大流量的方向发展,对系统中的胶管总成也提出了高压化的要求。原有JB标准中钢丝编织胶管接头及国内普遍采用的钢丝缠绕胶管接头,已不能满足这种要求。为此,我们结合国内高压胶管的生产情况,参照国外有关标准,研制了一种新型超高压胶管接头,内径为6~51mm,可承受32MPa以上压力。
As the hydraulic system develops in the direction of high pressure and large flow, the hose assembly in the system is also required to be high pressure. The original JB standard steel wire braid hose fittings and steel wire wound hose fittings commonly used in China cannot meet this requirement. To this end, we combined the production of high-pressure hoses in the country, with reference to relevant foreign standards, developed a new type of ultra-high pressure hose fittings with an internal diameter of 6-51mm, and can withstand pressures above 32MPa.