... tonsSpecificationsDIN2576 Flanges Material: carbon steel, stainless steel ,cast steelSize: 1/2-48 inch, DN15-1200 Other Standard: ANSI,JIS, DIN,UNI, ... BS 1) Size: 1/2-48 inch (DN15-DN1200)2) Standard: ANSI, JIS, DIN, BS4504, SABS1123, EN1092- ... Thread, Socket Weld, Blind Flanges4) Material: A105, SS400, SF440, RST37.2, S235, C22.8, F304, F304L, F316, F316L, 316Ti5) Surface ...