... ,DIN,JID,GB,GOST 2.SIZE:1/2"-48" 3.type: forged forged flange-A105standard: ANSI B16.5 Material: A105 Size:1 ... kinds of carbon steel,such as DIN flange,JIS flange.,ANSI flange,UNI flange,BS flange,EN1092-1 flange etc,also we can supply according to ... ,C22.8,SS400,SF440A,A105 2. Size:1/2"-40" 3. Type:plate,slip-on,welding neck,threaded,socket weld,blind ...