CARBON STEEL FLANGE 1.ANSI DIN JIS BS4504SABS1123EN1092-1UNI GOST12820 2. ... -2000 3.A105,SS400,RST37.2, S235JRG2,C22.8 FLAN CARBON STEEL FLANGE 1. Standard:(forged flange)ANSI,JIS,DIN,BS4504 ... :Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind3. Size:1/2-78 inch (DN15-DN2000)4. Material:Carbon steel: A105,SS400 ...