... , Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.Pressure Ratings:Class 150, 300, 600, 900, 1500, 2500 Pressure ... ANSI Flange Materials: Carbon steel, Stainless steel and Alloy steel etc. Market: America, Europe, Korea, South East Asia and Middle East ... , Lap Joint and Plate Flanges to ANSI, BS, DIN, JIS, UNI etc. or as the customer's requirement.The factory has possessed ...