We have 40 lines to produce black pipes and 24 lines to produce galvanized pipes with ASTM ,BS ,EN Standard .
Hot dipped Galvanized Pipe
Out Diameter: 10.3mm - 406.4mm
Thickness: 0.6mm 20.0mm
Steel Grade: Q195-Q345, S235JR, S275JR, S355JR, Gr. B-D
Standard: GB/T 3091-2001, BS1387-1985, DIN EN10025, EN10219, ASTM SCH40, ASTM SCH80
Surface Finish: hot dipped galvanized, electro galvanized, black
Out Diameter | Wall Thickness | Length | |
Inch | mm | mm | meter |
1/2 | 21.3mm | 0.6mm-3.0mm | 0.3m-12m |
3/4 | 26.9mm | 0.6mm-3.0mm | 0.3m-12m |
1 | 33.4mm | 1.0mm-3.0mm | 0.3m-12m |
1-1/4 | 42.3mm | 1.0mm-4.0mm | 0.3m-12m |
1-1/2 | 48.3mm | 1.0mm-4.0mm | 0.3m-12m |
2 | 60.3mm | 1.5mm-4.0mm | 0.3m-12m |
2-1/2 | 76.1mm | 1.5mm-4.0mm | 0.3m-12m |
3 | 88.9mm | 1.5mm-9.5mm | 0.3m-12m |
4 | 114.3mm | 2.0mm-9.5mm | 0.3m-12m |
5 | 141.3mm | 3.0mm-9.5mm | 0.3m-12m |
6 | 168.3mm | 3.0mm-12.0mm | 1.0m-12.0m |
8 | 219.1mm | 3.2mm-12.0mm | 1.0m-12.0m |
10 | 273mm | 3.2mm-12.0mm | 1.0m-12.0m |
12 | 323.8mm | 6.0mm-15.0mm | 1.0m-12.0m |
14 | 355.6mm | 8.0mm-15.0mm | 1.0m-12.0m |
16 | 406.4mm | 8.0mm-20.0mm | 1.0m-12.0m |
Note: Pre-galvanized round hollow section with OD 19mm-100mm and thickness 1mm-2.3mm are also available.
Our company was founded in the mid-1990s and has grown to be a leading enterprise characterizing both as a manufacturer and international trader of steel products in China. Our company is specializing in producing scaffolding tubes. We have devoted more than 35% resources to manufacture the scaffolding tubes now. We can delivery 1000 tons black tubes to Tianjin port within 7 days. If you need galvanized tubes, we can delivery 1000 tons tubes to Tianjin port within 10 days. We have 40 lines to produce black tubes and 24 lines to produce the galvanized tubes. Our annual production capacity of scaffolding tubes can reach to 240,000 tons.
Hot Dipped Galvanized Pipes (G. I Pipes)
