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ERW Tube Mill(219mm-630mm)
High-grade, large caliber and high frequency straight seam welded pipes are widely used in many industries such as oil/gas transportation ,urban pipe line networks and constructions ,pushing up demand for them .which creates new development opportunities for pipe line manufacturing firms and equipment manufacturers .
In recent years,with learning & developing large caliber ERW production lines (Φ219mm –Φ2540mm )with our own intellectual property rights .Especially some single units ,such as squeeze roller ,have been patented in China . We have finished designing large caliber ERW production lines specifications:16” ERW, 20” ERW, 24” ERW. ERW tube millHorizontal Loop
Post welding seam heat treatment
ERW tube mill