... Welding Flange, Alloy flange,Plate Flange Various USES of stainless steel flange ANSI Flange Size:1/2" ~ 64"(DN15 mm ~ ... 5K, 10K, 16K and 20K ANSI Flange Materials: Carbon steel, Stainless steel and Alloy steel etc. Market: America, Europe, Korea, South East Asia ... equipment, which is capable of producing various flanges, forgings and rings below Φ2000.We have the whole quality control system which ...