阻燃耐高温胶管结构：以高压钢丝缠绕胶管为基体，外皮包覆耐火涂料层、钢丝编织层和阻燃层构成。用途：油田井控作业、金属冶炼及化工行业等有热源或热辐射的高温环境条件。软管规格size内径mm公差mm钢丝层直径外径mm公差mm工作压力试验压力***压力***小弯曲半径耐火温度尺寸公差Φ13(1/2")130.522.20.8441.04364.586230750Φ16(5/8")160.5260.8471.5385776260750Φ19(3/4")190.5300.8521.534.551.7569300750Φ25(1")250.8360.8591.527.541.2555360750Φ3(11/4")320.8440.8692.020.530.7541470750Φ38(1/2")381.050.81.0762.01725.534570750Φ51(2")511.063.81.0912.01725.534740750)