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Welded Pipe
Steel Pipe & Ready Cut Pipe
Our extensive line of welded black steel and seamless steel pipe meets rigid industry standards – and is backed by one of the most trusted names in the industry. Available in 21.3mm(1/2 inch) to 219.1mm(8 inch) diameters and offered in either 6meter or 12meter cut lengths, our steel pipes offer a choice of plain, threaded or coupled ends.

Product Availability & Highlights
  • Available from 21.3mm(1/2 inch) –219.1mm(8 inch) Diameters
  • Available in Ready Cut Pipe Assortments
  • Pipes supplied in lengths from 6meter to 12meter or customized
  • Produced by Electric Resistance Welded (ERW) process
  • Produced in a stretched-reduced mill to ensure full body normalized pipe
  • Hot dip galvanizing process according to GB/T 13912-2002 standards


Specifications
  • Welded steel pipe from Thickness 2mm (OD 6mm) to Thickness 4.5mm(OD 150mm) complies with:
  • Black Pipe – Gb/T3091-1991and API 5L standards Q235A, 0Cr13, 1Cr17, 00Cr19Ni9, 00Cr19Ni11, 1Cr18Ni9
  • Threads –Gb/T3091-1991and API 5L standards Q235A, 0Cr13, 1Cr17, 00Cr19Ni9, 00Cr19Ni11, 1Cr18Ni9
  • Welded Steel Ready Cut Pipe
  • Black Steel –G Gb/T3091-1991and API 5L standards Q235A, 0Cr13, 1Cr17, 00Cr19Ni9, 00Cr19Ni11, 1Cr18Ni9
Steel Pipe(GB)
Diameter Thickness Diameter Thickness Diameter Thickness Diameter Thickness Diameter Thickness
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
21.3 1.8 48 1.8 88.5 1.8 140 3.5 219 4.75
21.3 2 48 2 88.5 2 140 3.75 219 5
21.3 2.25 48 2.25 88.5 2.25 140 4 219 5.25
21.3 2.5 48 2.5 88.5 2.5 140 4.25 219 5.5
21.3 2.75 48 2.75 88.5 2.75 140 4.5 219 5.75
48 3 88.5 3 219 6
26.8 1.8 48 3.25 88.5 3.25 165 2.25
26.8 2 48 3.5 88.5 3.5 165 2.5
26.8 2.25 88.5 3.75 165 2.75
26.8 2.5 60 1.8 88.5 4 165 3
26.8 2.75 60 2 165 3.25
60 2.25 114 2 165 3.5
33.5 1.8 60 2.5 114 2.25 165 3.75
33.5 2 60 2.75 114 2.5 165 4
33.5 2.25 60 3 114 2.75 165 4.25
33.5 2.5 60 3.25 114 3 165 4.5
33.5 2.75 60 3.5 114 3.25
33.5 3 114 3.5 219 2.25
33.5 3.25 75.5 1.8 114 3.75 219 2.5
75.5 2 114 4 219 2.75
42.3 1.8 75.5 2.25 219 3
42.3 2 75.5 2.5 140 2 219 3.25
42.3 2.25 75.5 2.75 140 2.25 219 3.5
42.3 2.5 75.5 3 140 2.5 219 3.75
42.3 2.75 75.5 3.25 140 2.75 219 4
42.3 3 75.5 3.5 140 3 219 4.25
42.3 3.25 75.5 3.75 140 3.25 219 4.5


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