... , welding-neck, lap joint,threaded,blind. Forged Steel Flange, ANSI steel flange, forged steel flange:Type: slip-on, welding-neck, lapjoint, threaded, ... 2527,2635 (PN40) JIS B2220 . Material: ASTM A105, SS304, SS316, SS304L, SS316L. Size:1/2"-24"Face Type: FF, RF, LJ,RTJ, TGPacking ... : Wooden box, or as per customer's request. Forged Steel Flange