... Socket Welding Flange, Alloy flange,Plate Flange large size of stainless steel flange ANSI Flange Size:1/2" ~ 64"(DN15 mm ~ 1600 mm ... , Hot Dipped Gal.Sample: Flange Sample for free, freight collect to the new customer. Kum Kang fittings Co. Specializes in producing ... , Weld Neck, Socket Weld, Threaded, Lap Joint and Plate Flanges to ANSI, BS, DIN, JIS, UNI etc. or as the customer ...