聚氯乙烯的消防水管

pvc lining fire hose lined fire hose fire hose 1.Made with high-strenghth synthetic yarn or poly-ester silk 2.Lined with pu,pvc,ribber 3.Low water-flow resistance,quick water output 4.Widely used on farms, fire fighting and mines Size (Inch)Norminal Internal Diameter (mm)Actual InternalDiameter (mm)Tolerance (mm)Working Pressure ( Bar)1.5"4038+2 -08, 10, 13, 162.0"5051+2 -08, 10, 13, 162.5"6563.5+2 -08, 10, 13, 163.0"8072.6+2.5 -08, 10, 13, 164.0"100101.6+2.5 -08, 10, 13, 16If you need ,pls inform us your detailed requirement.