1,The heating resisting and cold resisting ability 2.Good conductivity of electricity 3,Good conductivity of heat 4,The weat Welcome to our webside. Technical specifications: modelInner Diameter(mm)Working Pressure(Mpa)Highest Working Temperature(°c) The environment Temperature (°c) The source voltage of fitting(ν)The source voltoge of hose body(ν) Φ12 12±0.5 5 250 -32~25 36 220 Φ22 22±0.5 5 250 ...