... 1/2-48 inch 2.Material: carbon steel, stainless steel 3.Standard: ANSI, JIS, DIN, UNI, Carbon steel flanges weld neckANSI B16.5 FlangesWe are ... , 1/2 inch to 48 inch3.Material: carbon steel, stainless steel4.Standard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092,UNI,GOST12820-805 ... cases and pallets 9.Supply Capacity: 80 tons per month10.Delivery: 30days12.Material :Carbon Steel:A105,SS400,SF440,RST37.2,S235,C22 ...