3PE Coating API 5L PSL1 X46 Erw Piping For Gas Transmission
Name: ERW Welded Carbon Steel Pipe with internal epoxy coating and Exteral 3LPE Coated steel pipes
Standards: API 5L PSL1
Steel Grades: X46
WT: 5-22mm
Length: 20m maximum
Process Method: ERW
Surface Treatment: Varnished , internal epoxy coating,Exteral 3LPE Steel Pipe.
Pipe Ends: Square cut or bevelled
Package: Suitable packing according to the size of the pipes.
Usage: Oil, gas, water transportation, chemical.
Supply Ability: 30000 metric tons per month.
In the last few years, ERW pipes are have become an efficient alternative to seamless pipes, both in terms of price and performance, due to the modern welding technologies adopted by ERW pipe manufacturers (example HFI and HFW, high-frequency welding). These advancements in welding technologies have reduced, over time, the technical superiority of seamless pipes vs ERW pipes, making them interchangeable at least in some applications (low/medium pressure and temperature). Of course, seamless pipes will always benefit from the intrinsic superior mechanical strength of steel billets vs. coils and plates. Based on the customers requirements we can manufacture erw pipes and tubes of different size and shape. We have a very large production capacity of erw pipes and tubes. ERW pipes and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW pipe is available in lengths from single random to 120 feet depending on mill capability. ERW pipe is available with square ends or beveled for welding, threaded and coupled and victaulic grooved. Surface finish are available in black or bare, or with protective coatings.
API ERW Carbon Steel Pipes
| Specification | OD | 114.3mm-610mm (4"-24") |
| WT | 3.5mm-22mm |
| Length | 3mtr-18mtr |
| Surface | Lightly oiled, Hot dip galvanized, Electro galvanized, Black painted, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) |
| End | Plain/square ends (straight cut, saw cut, and torch cut), or Beveled ends, or Threaded ends, or Grooved ends. |
| Steel grades | API 5L: X46 |
| Coating Standard | ISO 21809: Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670: Polyethylene coatings of steel pipes and fittings |
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