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API Tube Mill Line ERW720

API Tube Mill Line ERW720

Shijiazhuang Zhongtai Pipe Technology Development Co.,Ltd
China
OriginChina
CategoryMachinery
Product groupPipe Making Machinery
Bikudo Id846929

Description

Description
ERW720 H.F. Straight Welded Pipe Production Line

ERW720 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 355mm-720mm in OD and 6.0mm-22.0mm in wall thickness, as well as corresponding square and rectangular pipe.

Products: architectural structure tubes, API pipes and other products.

Equipment advantages:
√ China's largest straight seam welded pipe production line
√ Apply to high strength steel and big thickness
√ Raw material can be steel coil and single plate
√ ZTF forming process 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


Basic Technical Information of Welded Pipe Production Line

Product&yield Round Pipe 355mm-720mm Thickness:6.0mm-22.0mm
Square & rectangle tube 300mm×300mm -600mm×600mm Thickness:6.0mm-22.0mm
Length 6m-12m Length Tolerance: ±3mm
Production Speed 20 m/min
Production capacity 180,000ton/year
Consumption Mill installed capacity 1400 kw
Line Area 400m(length) ×40m (width)
worker 6-8 workers
Raw Material Carbon steel coil & steel plate Q235B(ASTM GR·D,σs 230) & High-strength steel

Round pipe Cold roll forming process Good roller design
ZTF forming process Save roller up to 60% and realize electric control adjustment
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
Process of directly forming into square shape One set of roller can produce all pipe sizes & realize electric control and automatic adjustment
Model Round pipe
mm Square pipe
mm Thickness
mm Working spead
m/min
ERW20 Ф8-Ф20 6x6-15x15 0.3-1.5 120
ERW32 Ф10-Ф32 10x10-25x25 0.5-2.0 120
ERW50 Ф20-Ф50 15x15-40x40 0.8-3.0 120
ERW76 Ф32-Ф76 25x25-60x60 1.2-4.0 120
ERW89 Ф42-Ф89 35x35-70x70 1.5-4.5 110
ERW114 Ф48-Ф114 40x40-90x90 1.5-4.5 65
ERW140 Ф60-Ф140 50x50-110x110 2.0-5.0 60
ERW165 Ф76-Ф165 60x60-130x130 2.0-6.0 50
ERW219 Ф89-Ф219 70x70-170x170 2.0-8.0 50
ERW273 Ф114-Ф273 90x90-210x210 3.0-10.0 45
ERW325 Ф140-Ф325 110x110-250x250 4.0-12.7 40
ERW377 Ф165-Ф377 130x130-280x280 4.0-14.0 35
ERW406 Ф219-Ф406 170x170-330x330 6.0-16.0 30
ERW508 Ф273-Ф508 210x210-400x400 6.0-18.0 25
ERW660 Ф325-Ф660 250x250-500x500 6.0-20.0 20
ERW720 Ф355-Ф720 300x300-600x600 6.0-22.0 20
API Tube Mill Line ERW720

Company information

Shijiazhuang Zhongtai Pipe Technology Development Co.,Ltd
Room 1304 Kaiyuan Building, No.322 East Zhongshan Road, Shijiazhuang, China
Phone: 86 311 85956158
Year established
2000
Business type
Manufacturer
Number of employees
11-50
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