... Temperature range:-40~150°C. NBR rubber hose,used for oil hose of machines,temperature range:-40~180°C ... . Silicon rubber hose,used for high temperature hose of machines, -40~250°C. ... rubber and etc.3.Color: Black, Red, Blue4.Usage: for engine air intake, exhaust, water, oil resistance, turbocharger, ... Packing fully. High temperature Cooling water hose for heavy truck parts