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TUBATOIO ERW-TUBINI

Tubo ERW smussato

Tubo ERW smussato, tubo in acciaio al carbonio, dimensione del tubo 20 pollici e spessore della parete SCH 80, lunghezza del tubo 6 metri e materiale API 5L X52 PSL1, connessione a estremità smussata, 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