ANSI forged steel flanges, ANSI steel flange, forged steel flange: Type: slip-on, welding-neck, lap joint,threaded,blind ANSI forged steel flanges, ANSI steel flange, forged steel flange ... , 600Lbs, 900Lbs. Standard: ANSI B16.5, API 605, MSS SP44, AWWA C207 DIN2573, 2527,2631 (PN6) ; DIN2576,2527,2632 (PN10); DIN2543 ... : Wooden box, or as per customer's request. ANSI Forged Steel Flanges