forged flange 1) stainless steel, carbon steel and all; 2)Standard:ANSI, DIN, ... 3)size:15-15 Forged flange 1) material: stainless steel, carbon steel and all 2) size: 15-1500mm3) special ... and customers' drawings for special use; Material Carbon steel, alloy steel, stainless steelPressure RatingsClass 150, 300, 600, 900, 1500 ... timeWithin 20 working days Various of sizes Stainless steel forged flange