• Origin：China
• Trademark：Wefsun
• Specification：10x10-800x400mm
• Transport Package：Stand Export Packing
• Stype：Square Rectangular
• Model NO.：10x10-800x400mm
• HS Code：73066100
• Production Capacity：30000 Ton,Month

carbon  steel  rectangular  tube/pipe carbon  steel  square  tube/pipeSize:OD15x15mm-600x600mm  /  20x30mm-600x800mm Wall  Thickness0.8mm-15mm LengthLess  Than  12mSteel  materialCarbon steel: Q195, SS330, SPHC, S185 Q215, SS330, SPHC Q235, SS400, S235JR, S235JO, S235J2 Stainless steel: TP430, TP410, TP201, TP304, TP304L, TP310/S, TP316, TP316L, TP317L, TP321, TP310, TP310S, TP309, TP309S, TP347H Duplex & Super Duplex Stainless Steel: UNS S31803, UNS S32750, UNS S32760StandardASTM DIN JIS EN GBUsageUsed  For  Structure,   Accessorize  And  ConstructionEnds1)  Plain 2)  Beveled 3)  Thread  with  Coupling  or  capEnd  protector1)  Plastic  pipe  cap 2)  Iron  protectorSurface  Treatment1)  Bared 2)  Black  Painted  (varnish  coating) 3)  Galvanized 4)  With  Oiled 5)  3  PE,   FBE,   corrosion  resistant  coatingTechniqueElectronic  Resistance  Welded  (ERW  ) Electronic  Fusion  Welded  (EFW) Double  Submerged  Arc  Welded  (DSAW)TypeWeldedWelded  Line  TypeLongitudinalSection  ShaperectangularInspectionWith  Hydraulic  Testing,   Eddy  Current  ,   Infrared  TestPackage1)  Bundle,  2)  In  Bulk 3)  Bags 4)  Clients'   Requirements