... & machined flanges made from carbon steel material confirming to ASTM, DIN, EN,JIS, GOST, ETC STANDARD: 1)ANSI, ... DIN, UNI, BS, JIS, KS 2)Welding Neck ... and Stainless Steel Flange be according to ANSI, DIN, UNI, BS, JIS, KS standards. the materials are ... / TABLE-E FLANGES: PN10, PN16, PN25, PN40 Flanges;JIS B2220 / KS B1503 FLANGES: 5K, 10K, 16K, 20K, ...