Detailed Product Description Professional manufacture of kinds of carbon steel flange, such as JIS flange, DIN flange, BS4504 flange, UNI flange, ANSI flange, EN10902-1 flange, KBE flnage, 8014 flange, 8013 flange, 150LB flange, we can also be ordered according to the customerssamples and drawings. 1. Size:1-24 2. Material:Q235, Rst37.2, SS400, A105, SF440A 3. Type:Plate, Slip-on, Welding neck, Socket weld, Blind 4. Surface treatment:transparent/Black/Yellow anti-rust paint, slushing oil Show More