... -on, welding-neck, lap joint,threaded,blind ANSI forged steel flanges, ANSI steel flange, forged steel flange:Type: slip-on, welding ... ) JIS B2220 . Material: ASTM A105, SS304, SS316, SS304L, SS316L. Size:1/2"-24"Face Type: FF, RF, LJ,RTJ, TGPacking: Wooden ...