ERW76 H.F. Straight Welded Pipe Production Line
ERW76 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 32mm-76mm in OD and 1.2mm-4.0mm in wall thickness, as well as corresponding square and rectangular pipe.
Products: GI, carbon steel and stainless steel tubes for metallurgy, construction, transportation, machinery and vehicle industries.
√ High production efficiency, line speed can be up to 120m/min.
√ High yielding, the machine works stably at a high speed, which improves the yielding of products.
√ Low wastage, low unit wastage and low production cost.
√ High accuracy, diameter error is only 0.5/100 of the pipe OD.
Basic Technical Information of Welded Pipe Production Line
Product&yield Round Pipe 32mm-76mm Thickness:1.2mm-4.0mm
Square & rectangle tube 25mm×25mm -60mm×60mm Thickness:1.2mm-3.0mm
Length 6m-12m Length Tolerance: ±3mm
Production Speed 20-120 m/min
Production capacity 20,000ton/year
Consumption Mill installed capacity 120 kw
Line Area 70m(length) ×5m (width)
worker 6-8 workers
Raw Material Carbon Steel coil Q235B(ASTM GR·D,σs 230)
Width 105mm-240mm Thickness: 1.2mm-4.0mm
Coil ID 450-520mm
Coil OD Max 1600mm
Coil Weight 2.0t
Round pipe Cold roll forming process Good roller design
Square & rectangular pipe General round-to-square process Stable forming process
Round to square with turkshead Good pipe quality, reach same wall thickness with round pipe