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ERW Pipe Mill Line Suppliers ChinaERW Pipe Mill Line Suppliers ChinaERW Pipe Mill Line Suppliers ChinaERW Pipe Mill Line Suppliers ChinaERW Pipe Mill Line Suppliers China
  • ERW Pipe Mill Line Suppliers China
  • ERW Pipe Mill Line Suppliers China
  • ERW Pipe Mill Line Suppliers China
  • ERW Pipe Mill Line Suppliers China
  • ERW Pipe Mill Line Suppliers China

ERW140 Pipe Mill/Tube Mill

ERW140 welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 60mm-140mm in OD and 2.0mm-5.0mm in wall thickness, as well as corresponding square and rectangular pipe.

ERW Pipe Mill Line Description

ERW140 welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 60mm-140mm in OD and 2.0mm-5.0mm in wall thickness, as well as corresponding square and rectangular pipe.

Products: architectural structure tubes, low-pressure liquid tubes, coal transmission belt tubes, drive shaft tubes, guardrail tubes, tower footing tubes, automobile beam steel tube and other products.

Equipment Advantage

√ ZTF forming technology save roller up to 60%

√ With direct square forming technology, one set of roller can produce all pipe sizes

√ Electric control and automatic adjustment, high precision,high roller change speed

Technical Flow

Scrolling up→ Uncoiling → Shear and Welding→ Spiral accumulator→ Forming → H.F. induction welding→ External burr removing→ Cooling → Sizing→ Flying saw → Run out table →Inspecting→ Packing→ Warehouse

ERW Pipe Mill Line Suppliers China

Basic Data

Product&yield Round Pipe 60mm-140mm Thickness:2.0mm-5.0mm
Square & rectangle tube 50mm×50mm -110mm×110mm Thickness:2.0mm-4.0mm
Length 6m-12m Length Tolerance: ±3mm
Production Speed 20-60 m/min
Production capacity 30,000ton/year
Consumption Mill installed capacity 180 kw
Line Area 80m(length) ×6.5m (width) 
worker 6-8 workers
Raw Material Carbon Steel coil Carbon steel coil  Q235B(ASTM GR·D,σs 230)
Width 190mm-440mm Thickness: 2.0mm-5.0mm 
Coil ID 520-680mm
Coil OD Max 1700mm
Coil Weight 5.0t


Forming Technology

Round pipe Cold roll forming technology Good roller design
ZTF forming technology Save roller up to 60% and realize electric control adjustment Read More
Square & rectangular pipe General round-to-square technology Stable forming technology
Round to square with turkshead Good pipe quality, reach same wall thickness with round pipe 
technology of directly forming into square shape One set of roller can produce all pipe sizes & realize electric control and automatic adjustment Read More


ERW Product List

Model Round pipe (mm) Square pipe (mm) Thickness (mm ) Working spead (m/min)  
ERW20 Ф8-Ф20 6x6-15x15 0.3-1.5 120 Read More
ERW32 Ф10-Ф32 10x10-25x25 0.5-2.0 120 Read More
ERW60 Ф20-Ф60 15x15-40x40 0.8-3.0 120 Read More
ERW76 Ф32-Ф76 25x25-60x60 1.2-4.0 120 Read More
ERW89 Ф42-Ф89 35x35-70x70 1.5-4.5 110 Read More
ERW114 Ф48-Ф114 40x40-90x90 1.5-4.5 65 Read More
ERW140 Ф60-Ф140 50x50-110x110 2.0-5.0 60 Read More
ERW165 Ф76-Ф165 60x60-130x130 2.0-6.0 50 Read More
ERW219 Ф89-Ф219 70x70-170x170 2.0-8.0 50 Read More
ERW273 Ф114-Ф273 90x90-210x210 3.0-10.0 45 Read More
ERW325 Ф140-Ф325 110x110-250x250 4.0-12.7 40 Read More
ERW377 Ф165-Ф377 130x130-280x280 4.0-14.0 35 Read More
ERW406 Ф219-Ф406 170x170-330x330 6.0-16.0 30 Read More
ERW508 Ф273-Ф508 210x210-400x400 6.0-18.0 25 Read More
ERW660 Ф325-Ф660 250x250-500x500 6.0-20.0 20 Read More
ERW720 Ф355-Ф720 300x300-600x600 6.0-22.0 20 Read More


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