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ERW PIPE-PIPES

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ASTM A53 Gr.B ERW Pipe

ASTM A53 GR.B ERW Pipe, Carbon Steel Pipe, Pipe Size 20Inch and Wall thickness SCH40, Pipe Length 12 meter and material ASTM A53 GR.B, Beveled End Connect, Standard: ANSI B36.10

"ERW Steel Pipe" : It is also called Straight Seam Resistance Welding Pipe as well as"Electric Resistance Welding", abbreviated as ERW,it is belongs to high Frequency Resistance Welding Steel Pipe, Welding Temperature above 1000℃. Resistance Welding has the characteristics of High Production Efficiency, Low Cost, Easy Automation.


Manufactory Process:

Pre-Bending, Continuous Forming, Welding, Heat Treatment, Sizing, Straightening, Cutting and other processes


Feature:

  • Short Weld
  • High Dimensional Accuracy
  • Uniform Wall Thickness
  • Good Surface Quality
  • High Pressure Advantages

Standard:

  • ASTM A53 Gr.B
  • API 5L GR.B、X42、X46、X52
  • ASTM A252
  • AS/NZS1163-2016 C250/C350/C450
  • EN10219/EN10210 S235JR、S355JR