Rubber Hose 1.EPDM,NBR,silicone rubber... 2.ISO 9001 ... .High-quality and competitve-price Rubber Hose:1.EPDM rubber hose,used for water hose of machines,Temperature range:-40~120 ... °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.2.Materails ...