stainless steel metal sprinkler hose Material:S.S. 304,S.S.316L Patent product Had pass ISO and U.S.A. FM Certificate Connectore:adapter,SUS304,DIA 1/2"/NPTConstructionitempartsstd.materialoption material1round nippleSUS-304SGP/SUS-3162collar...

stainless steel metal hose Material:S.S. 304,S.S.321,S.S.316L Patent product Had pass ISO and U.S.A. FM Certificate CDI-100S STANDARD SPECIFICATIONNominal hose I.D.Total LengthO.D. Hose Specification AllowalbleMovementWorkingWeight   Bellows Type Braids...