ANSI B16.5 Forged Stainless Steel SS304/SS316 Flanges Dagao Petrochemical Technology Co., Ltd. Base Info Standard:ANSI, DINType:Welding FlangeMaterial:Carbon SteelStructure:FlangesConnection:FlangedSealing Surface:RFManufacturing Way:CastingTrademark:YIBOTransport Package:Wooden CaseOrigin:China Description Pre:DIN3017 W4 304ss Stainless Steel Adjustable Non-Perforated Germany Type Tube Pipe Clip, Worm Drive Hose Clamp, 170-190mm Next:DIN3017 W5 316ss Stainless Steel Adjustable Non-Perforated Germany Type Tube Pipe Clip with Welded Housing Design, Worm Drive Hose Clamp, 16-27mm