welded steel pipe: 1.Thickness:0.8mm--14mm 2.OD ... .Length:4-14m 4.Standard:ASTM,EN,AISI,BS Welded Steel Pipe 1 Material CARBON STEEL STEEL PIPE ASTM ... ASTM A335 P9 2 Description 1>Stainless Steel Welded Pipe 2>Carbon Steel Welded PipeWelded Type: ERW,LSAW,SSAW,DSAW 3Out ... tons of Stainless Steel Seamless Steel Pipes, Stainless Steel Welded Steel Pipe production lines and other projects. Welcome your ...