LT803 GB/T 1186 FIBER SPIRAL COMPRESSED AIR HOSE Application : Designed for compressed air transfer in construction and mining industries, suitable for extremely environment because of its abrasion resistant characteristic. Inner Tube : black NR&SBR synthetic rubber Reinforcement : multi-spiraled high tensile synthetic fibers and helical spiral-wire Outer Layer : black NR&SBR or CR synthetic rubber Temperature Range : -30°C~82°C (-22°F~180°F) *The hose dimension, pressure and color can be customized based on the requirements.: 软管内径 I.D 软管外径 O.D 工作压力W.P 最小爆破压力 Min.B.P 最小弯曲半径 Min.B.R 参考重量 W.T in mm in mm psi psi mm k…