... , lap joint,threaded,blind. Forged Steel Flange, ANSI steel flange, forged steel flange:Type: slip-on, welding-neck, lapjoint, threaded, blind and socket-welding. Working pressure ... ,2634 (PN25) ; DIN2545,2527,2635 (PN40) JIS B2220 . Material: ASTM A105, SS304, SS316, SS304L, SS316L. Size:1/2"-24"Face Type ... ,RTJ, TGPacking: Wooden box, or as per customer's request. Forged Steel Flange