... Forged steel flange, Steel Flange, ANSI steel flange : Type: slip-on, welding-neck, 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: 150Lbs, 300Lbs, 600Lbs, 900Lbs. Standard: ANSI ... box, or as per customer's request. Forged Steel Flange