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 diameters are limited to 24 inch However, because the manufacturing process is fast, it is ideal for large production runs of small (
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Get PricePipe Mill With High Speed ERW50 Pipe/Tube Mill-ERW Pipe ERW50 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 20mm-50mm in OD and 08mm-30mm in wall thickness ,
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Get PriceChina ERW Tube Mills manufacturer, Tube Mill Line, ERW Tube Mills, Tube Mill Line, Rollers, Slitting Line, Cut to Length, Pipe Making Machine, High Frequency Welder, , Sifang i, Shijiazhuang Company Introduction Jiangsu Nanyang Machinery Manufacturing co, Ltd Was established in 1971, after more than 40 years of rapid development fixed assets of 150 million yuan, registered ,
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