forged flange 1) stainless steel, carbon steel and all; 2)Standard:ANSI, DIN, BS,UNI, JIS, ... EN1092-01; 3)size:15-15 Forged flange 1) material: stainless steel, carbon steel and all 2) size: 15-1500mm3) special design available ... PN25, PN40 and PN64Applications rangesuch as oil industry, chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc. ...