Carbon Steel ANSI B16.5 Flanges 1.Size: 1/2-48 inch 2.Material: carbon steel, stainless steel 3.Standard: ANSI, JIS, DIN, ANSI B16.5 FlangesWe are Factory ... DN1200, 1/2 inch to 48 inch3.Material: carbon steel, stainless steel4.Standard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092,UNI,GOST12820-805.Types ... States, and Canada, Brazil, Germany, Italy, UK, Japan, Malaysia etc. Carbon Steel ANSI B16.5 Flanges