... #; Stainless steel; Alloy steel forged flange Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI ... be manufactured in different shapes and sizes 1. Standard:(forged flange)ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST ... time:Within 30days for 1000tons10.Supply Capacity: 10000tons per year High quality forged flange