Welcome to Hunan Great Steel Pipe Co.,Ltd.
Product Category
- ERW Steel Pipe
- SSAW Steel Pipe
- LSAW Steel Pipe
- Seamless Steel Pipe
Steel Pipe Types
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ADD: Hunan Steel Industrial Zone,Tianxin Special District, Changsha City.
FAX:+86-731-88678508
Email:info@steel-pipelines.com
Products - Oil and Gas Steel Pipe
| Standard Pipe is generally used for mechanical and pressure applications as well as for steam, water, air and gas lines. we supply welded and seamless steel pipe in ASTM and API specifications and grades for liquid, semi-liquid, steam and gas conveyance; including for high pressure service and lower and moderate temperatures. |
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A53 Grades A/B, ASTM A106 Grades B/C
AWWA, C200, ASTM A139, ASTM A120, API 5L-B
ASTM A671, A672 (Stress Relieved, Normalized and/or Tempered) in Various Classes
AWWA, C200, ASTM A139, ASTM A120, API 5L-B
ASTM A671, A672 (Stress Relieved, Normalized and/or Tempered) in Various Classes
| Weld Alternatives: | ERW, HFW, LSAW/DSAW, SMLS, SSAW/HSAW |
| Out Diameter: | ERW: 21.3mm-610mm (1/2"-24") LSAW/DSAW: 219.1mm-1829mm (8"-72") SMLS: 10.3mm-813mm (1/8"-32") SSAW/HSAW: 219.1mm-2540mm (8"-100") |
| Wall Thickness: | ERW: 3.2mm-22mm LSAW/DSAW: 5.0mm-50mm SMLS: 1.24mm-63.5mm SSAW/HSAW: 3.2mm-25.4mm |
| Lengths: | Single Random Double Random Fix Length (3-18m) |
| Surface Finishes: | Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3HPE, 3LPP, Coal Tar Epoxy, Concrete Coating and Tape Wrap, Bitumen Coating as per customer's request. |
| End Finishes: | Beveled, Square Cut, Threaded & Coupled. |
| Additional Services: | Internal Coating |
| Test: | Chemical Analysis, Mechanical Properties (Ultimate Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test, NDT test) |
| Mill Test Certificate: | EN 10204/3.1B |
