-
ERW Welded PipeProduct Name: ERW welded piperead more
Thickness: 4.0mm-20mm
Outer Diameter: 4" - 24"
Length: 3M-23M
Technique: ERW
Grade: GR.B/L245, X42-X56, S275/S275J0H,... -
HFW Low Alloy High Strength ERW Pipe 76-660mm Heavy Load ...Brand: Huayangread more
Origin: China
Diameter:48mm-660mm
Thickness: 2.5mm-17mm
Material: carbon steel Standards: national standard, American standard, European standard, British standard,... -
HFW Spot Galvanized Pipe 76mm-660mm Quick Shipment Export...Brand: Huayangread more
Origin: China
Diameter: 73mm-660mm
Thickness: 2.5mm-17mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
76mm To 660mm HFW Pipe Hydraulic Equipment Outer Casing PipeBrand: Huayangread more
Origin: China
Diameter: 73mm-660mm
Thickness: 2.5mm-17mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
ERW High Frequency Tube 76~660mm Anti-rust Oil Coated Wel...Brand: Huayangread more
Origin: China
Diameter: 76~660mm
Thickness: 2.5mm-17mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
Electric Resistance Welded TubeBrand: Huayangread more
Origin: China
Diameter: 73mm-660mm
Thickness: 2.5mm-17mm
Material: carbon steel
Standards: national standard, American standard, European standard, British... -
EN10219 S235JRH HFW Welded Steel PipeBrand: Huayangread more
Origin: China
Diameter: 73mm-660mm
Thickness: 2.5mm-17mm
Material: S235JRH
Standards: EN10219
Minimum order quantity: one container
Production cycle:... -
HFW Steel Pipe DN500Product Name: Steel pipe pileread more
Outer Diameter: 508mm-1422mm
Wall Thickness: 8mm-25mm
Length: 12m, 14m,16m, 26m, 36m
Standard: ASTM A252 GR.1/GR.2/ GR.3, ASTM A500 GRA/B/C/D,... -
Black Steel PipeOuter Diameter: 21.3 - 660.4 mmread more
Thickness: 2-20MM
Length: 12M, 6M
Tolerance: ±15%, ±5%, ±1%, ±20%, ±10%
Certificate: API, CE, JIS, GS, ISO9001
Technique: ERW
The erw pipes are electric resistant welded from either strips or coils in a longitudinal direction to add strength to the pipe. There are different dimensions and standards of these pipes. The Erw...
Jul 09, 2022 · Electric resistance welded (ERW) pipe is made from steel coil and the weld seam runs parallel to the pipe. The width of the coil is the same as the circumference of the pipe so...
Jul 26, 2018 · In Electric Resistance Welding (ERW) process, pipe is manufactured by cold-forming a flat sheet of steel into a cylindrical shape. Then current is passed between the two...
Jul 31, 2020 · The high-frequency welding thermal process of ERW steel pipe creates a temperature distribution gradient near the edge of the tube blank, and forms characteristic...
Dec 14, 2020 · Electric resistance welding ( ERW Welded Pipe) is used to transport oil, natural gas and other vapor and liquid objects, which can meet various requirements of high and low pressure,...
ERW (Electrical Resistance Welding) pipes are manufactured by cold forming of steel coil into a round cylindrical shape are used in various engineering purposes. ERW steel pipe is formed...

