1.Product name:Flanges 2.Size:1"-38" 3.Material:Alloy steel 4.standard:ANSI 5.place of origin:ShangHai 1.Product name:Flanges2.Size:1"-38"3.Material:Alloy steel4.standard:ANSI5.place of origin:ShangHaiDetailed description1Our Main ProductElbow(S/R,L/R,30Deg,45Deg,60Deg,90Deg,180Deg ),Tee,Reudcer,Caps,Pipe Bend, Threadolet, Weldolet,Flanges,steel pipe,Tube,API pipe,Oil line pipe and so on2Out ...