PVC lined fire hose 1.Inner dia 25,40,50,65,80,100mm. 2.working pressure 1.0,1.3,1.6,2, 2.5Mpa 3.warp ... 4) incurvation resistance 5) flexble and pliable 6. applications: fire fighting car,extinguishing fire,high offical building ,mining, water transporation, agriculture PVC lined fire hose