Carton steel flange 1.wear-resisting 2.long using life 3.heat-resistance ... can be manufactured in different shapes and sizes1. Standard:(forged flange)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 ... 30days for 1000tons10.Supply Capacity: 10000tons per year Carton steel flange