
China ERW Welded Steel Pipe Factory and Exporter
ERW Steel Pipe(Electric Resistance Welded Pipe), Carbon Steel ERW Pipe
ERW (Electrical Resistance Welding) pipes are made by cold forming steel coil into a round cylindrical shape. ERW pipe is formed of steel coil, and the weld seam runs parallel to the pipe. Because the breadth of the coil is the same as the circle of the pipe, widths are limited to 24 inches. It is used to transport oil, natural gas, and other vapor-liquid items and may meet a variety of high and low pressure requirements.
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