bell and spigot 1 standard: EN10219,EN10217,ASM A252,API 5L 2 O.D.:219-3048mm 3 length:2.5-20m 4 ISO bell and spigot steel pipe2.OD:219.1-3048mm 3.W.T:5-30mm 4.Length:3-20m 5.Competitive price, best service, quanlity 1.Commodity Namespiral welded steel pipe2.StandardASTM A252,SY/T5040,API 5L ,EN102193.Outer Diameter219.1—3048 mm or 8inch—120inch4.Wall Thickness2.5mm—30 mm or 0.098inch—1.181inch5. ...