Rubber Fire Hose: 1.O.D: 1",1.5",2",2.5",3",4",6" 2.Colour: White,Red,etc. 3.Working Pressure: 8bar,10bar,13bar,16bar,20bar Nature Rubber Fire Hose:Its warp is high strength polyester staple/yarn. You can choose the 20S spun yarn or the 8S thick yarn. And the weft must be high strength polyester filament with low elongation.The jacket should be evenly and firmly woven by circular loom and free ...