Forged Carbon Steel Flange 1. JIS5K 10K 16K 20K 30K 2. Competitive Price 3. Promote Delivery 4. High in Quality JIS B220 Forged Carbon Steel Flange 1. Standards:ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-128202. Type:Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind3. Size:1/2-78 inch (DN15-DN2000)4. Material:Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8Stainless ...