Working pressure:10,13,16,20,25bar Woven layer: ... polyester Inner dia:25~150mm Advantage:high strength,wear proof,abrasion proof Double coated fire hoseSpec: 10 ... ,13,16,20,25 typeAdvantage:high strength,wear proof ... 80,100,120,150mmCertificate:ISO9001,CCCF,ULLength:10-50mApplication: industry,extinguishing fire,building,water transporation ...