... High temperature Cooling water hose for heavy truck parts1.EPDM rubber hose,used for water hose of machines,Temperature range:-40 ... for oil hose of machines,temperature range:-40~180°C. Silicon rubber hose,used for high temperature hose of machines, -40~250 ... °C.2.Materails:EPDM,NBR,NR,SBR,FPM,BR,silicon rubber and etc.3.Color: Black, Red, Blue4.Usage: for engine ...