... Blind Flange Socket Welding Flange, Alloy flange,Plate Flange KA 11/4" W/N FLANGE ANSI Flange Size:1/2" ~ ... Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.Pressure Ratings:Class 150, 300, 600, 900 ... producing Slip-On, Weld Neck, Socket Weld, Threaded, Lap Joint and Plate Flanges to ANSI, BS, DIN, JIS, UNI ... Any inquiry will be replied within 24 hours. KA 11/4" W/N FLANGE