... Inner Dia : 1-1/2",2",2-1/2",3",4" 2)Inner and out lining : rubber, PVC ... and TPU 3)WP: 13-30bar Supply durable (coated ) fire hose ... , abrasion proof, corrosion resistance ,ozone and ultraviolet radiation resistance .3) application : fire fighting car, high official building , mining ... 36010m-50m2521.0/10/150 3.0/30/45010m-50m2-1/2641.3/13/195 3.9/39/58010m-50m3751.6 ...