Duraline Fire Hose Good quality ,can keep using for long time Duraline Fire HoseHeavy duty hose,nitrile rubber tube and coated , with 100% synthetic yarn reinforcement. The through-the-weave extrusion process results in a one piece construction,therefore, this hose will not delaminate even when expsoed to oil, and most low concentrated sprcific chemicals.Premiumquality, ideally used for fire ...