... steel; Alloy steel Forged Flange Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are ... in accordance with ANSI B 16.36.Blind, slip on, welding neck flanges are from 6 ... manufactured in different shapes and sizes 1. Standard:(forged flange)ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, ... UNI,AS2129,GOST-128202. Type:Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind3. Size ...