round steel pipe 1.thickness:0.3-3.45mm 2.outer diameter:7-102mm 3.tolerance:0.02mm Welding Round Pre-galvanized Steel PipebrandekesaorigineHebei,Chinasurface shaperound/square/rectangular/oval standardGB/T 14975-2002thickness0.5-3.45mmouter diameter7-102mmgradeQ195 Q235 Q345...

round steel pipe 1.thickness:0.3-3.45mm 2.outer diameter:7-102mm 3.tolerance:0.02mm Welding Round Pre-galvanized Steel PipebrandekesaorigineHebei,Chinasurface shaperound/square/rectangular/oval standardGB/T 14975-2002thickness0.5-3.45mmouter diameter7-102mmgradeQ195 Q235 Q345...

round steel pipe 1.thickness:0.3-2.8mm 2.outer diameter:7-102mm 3.length:1-8m as the requirement Q195 Pre-galvanized Round Steel PipebrandekesaorigineHebei,Chinasurface shaperoundstandardGB/T 14975-2002gradeQ195 Q235 Q345techniqueERWcertificateby the third party if...

1.thickness:0.5-3.45mm 2.outer diameter:20*20-100*100mm 3.tolerance:0.02mm ERW Bright Annealed Square Pipe-Cold Rolled Steel PipesbrandekesaorigineHebei,Chinasurface shaperound/square/rectangular/oval standardGB/T 14975-2002thickness0.7-9.5mmouter diameter11*18mm-30*60mmgradeQ195 Q235...

round steel pipe 1.thickness:0.3-2.8mm 2.outer diameter:7-76mm 3.length:1-8m as the requirement Welding Round Steel PipebrandekesaorigineHebei,Chinasurface shaperoundstandardGB/T 14975-2002gradeQ195 Q235 Q345techniqueERWcertificateby the third party if neededapplicationconstruction...

cold rolled steel pipe 1.thickness:0.3-3.45mm 2.outer diameter:16-60mm 3.tolerance:0.02mm cold rolled steel pipe brandekesaorigineHebei,Chinasurface shaperound/square/rectangular/oval standardGB/T 14975-2002thickness0.5-3.45mmouter diameter16-60mmgradeQ195 Q235 Q345...

bright steel pipe 1.thickness:0.5-3.45mm 2.outer diameter:20-150mm 3.tolerance:0.02mm Q215 Q235 Cold Rolled Bright PipeTianjin Ekesa Import&Export Trade Co.,Ltdhttp://tjekesa.preview.alibaba.comTel:86-316-15133607866Our steel commodities( Customized Products Provided)Steel pipe...

welded cold rolled steel pipe 1)welded steel pipe 2)packing:bundles with plastic bag or as customers' requirements Welded Cold Rolled Bright Steel Pipe  01productssquare pipe02GradeQ195 low carbon steel03StandardASTM A106-2006 etcDIN 1626 DIN EN10208-1-1998 etc.JIS...

1)square Pipe 2)shipping port:Xingang,Tianjin 3)delivery:15-20 days after the prepay square pipe 01productssquare pipe02GradeQ195 low carbon steel03StandardASTM A106-2006 etcDIN 1626 DIN EN10208-1-1998 etc.JIS G3446-2004 JIS G3469-2002 etcGB/T3090-2000 GB13296-2007...

rectangular welded pipe 1)0.5-3.45mm thickness 2)10*20-40*80mm 3)4-7mlength  Prime Quality Rectangular Welded Steel Tube 01productsrectangular  pipe02GradeQ195 straight carbon steel03StandardASTM A106-2006 etcDIN 1626 DIN EN10208-1-1998 etc.JIS G3446-2004 JIS...