... Female,Flange,Thread Type Material:316L,321,Steel ISO9001:2008 Hydraulic Hose Assembly 1SN,2SN,4SH,4SPMedium:Oil, Seawater,mudFitting:Male ... passed ISO9001:2008, and we can offer CCS,ABS,DNV certificate. JR focus on the quality of the products, from ... Fittings, SAE Flanges,Flare Flanges, Retain Ring Flanges, Hydraulic Hose Assembly, Industrial Hose Assembly, Pipes,Pipe Clamps, Test System etc., which ...