| Model: | - |
|---|---|
| Brand: | zhongtai |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Machinery |
| Label: | gas pipe making mach , Pipe Mill , carbon steel materia |
| Price: |
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| Min. Order: | 1 set |
| Last Online:26 Jun, 2018 |
Quick Information
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 |
Price
Packaging & Delivery
| Payment Terms: | TT/LC |
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