ASTM A105 Spectacle Blind Flange ASME B16.48 Forged 6 Inch Cl900 Bo Yue Industrial(Shanghai)Co. Ltd Base Info Model NO.:006Standard:ANSI, DIN, GB, JISType:Welding FlangeMaterial:Carbon SteelStructure:FlangesConnection:WeldingSealing Surface:RFManufacturing Way:Forging Description Pre:ASTM A105 Slip-on Flange Forged ANSI B16.47 Series B 36in 150lb RF Next:ASTM A105 Wn RF Flange ANSI B16.5 Forged 14 Inch Sch 120 RF 150lb