结构：胶管有内胶层、钢丝编织层和外胶层组成。
应用：适用于液压系统输送矿物油、水基液压油或水。工作温度-40～+100℃，外观为黑色光面及黑色布纹。

CONSTRUCTION：This hose consists of an inner tube of oil synthetic rubber.Wire braids reinforcement,and an oil and weather resistant synthetic rubber cover.
APPLICATIONS：For delivery of water,mineral oil or water-based hydraulic oil in the hydraulic system of hydraulic fraines,combined cool acttings in coal mine. Working  temperature rangs in within -40～+100℃.Available in black with either corrugated or smooth finish.