• Model No.：600*600mm
• Main Product：Welded and Seamless Steel Square Tube
• Technical：ERW, Hot Finished, Cold Formed, Extruded
• Certificate：ISO 9001 En 10210 En10219 FPC
• Marerial：Welded, Seamless, Galvanized, Stainless
• Standards：A513 A500 En10210 En10219 Jisg3466 As1163 Gbt6728
• Steel Grade：S235jr S275jr S355jr S355j0 S355j2 C250 C350 Ss400
• Application：Glass Curtain Wall, Steel Structural, Machinery
• Transport Package：in Bundles, and in Bulk
• Specification：20x20mm-600x600mm
• Origin：China
• HS Code：73099190
• Production Capacity：30000

Shape:Round/Sqaure/Rectangular/Oval   (or other section tube)O.D:20-219.1mm, WT: 0.8-12mm       Size:
 10*10-400*400mm, WT: 0.8-12mm;
10*20-400*600mm, WT: 0.8-12mmLength:3-13m  (as customers' request)Material:Q195/Q215/Q235/Q345/Q195-Q235Standard:ASTM-A53   /BS 1387-1985/  GB/T 3091-2001 for round pipe ASTM A500 /GB/T3094  for square/rectangular pipeSurface:Pre-galvanized/Hot Dip Galvanized /Oiled/Painted/Bared
(can be dealed as customers' need)Zinc Coating:50-150g/m² for Pre- galvanized, more than 200g/m² for hot dip galvanized (or as clients'need)Technique:Weld/Seamless ERW/ SSAW/ LSAW  Cold Drawn/ Hot DrawnEnds:Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holesTrade Terms:FOB,CFR,CIF & EXWPayment Terms:T/T,L/C & D/P at sightDelivery Time:Within 7 days from stock with 6m length (stock pipe with our factory name in Chinese), 20-25 days for customized pipe according to the qty.