Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 120 sets/year |
| Delivery Time | 120 Days |
| Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases. |
| Pipe material | Carbon Steel,black steel |
| Application | Energy Supply Pipe,Industrial Pipe |
| Condition | New |
| After-sales service provided | Engineers available to service machinery overseas,Online support,Video technical support,Field maintenance and repair service |
| Thickness | Round2.0-8.0mm,Square2.0-6.0mm |
| Raw material | Carbon Steel,Low-carbon Steel,Galvanized Steel |
| Pipe shape | Round,Rectangle,Square,Circular and Square Pipe |
| Pipe diameter | 89-219mm, 70x70-170*170mm |
| Item | High Frequency Welded Pipe Mill,ERW Tube Mill |
| Warranty | 1 Year |
| Color | Any Color |
| Brand Name | ZTZG |
| Model Number | ERW219 |
| Certification | CE/SGS/ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 120 sets/year |
| Delivery Time | 120 Days | Packaging Details | All mechanical equipment is nude packing and electrical parts are packed in wooden cases. |
| Pipe material | Carbon Steel,black steel | Application | Energy Supply Pipe,Industrial Pipe |
| Condition | New | After-sales service provided | Engineers available to service machinery overseas,Online support,Video technical support,Field maintenance and repair service |
| Thickness | Round2.0-8.0mm,Square2.0-6.0mm | Raw material | Carbon Steel,Low-carbon Steel,Galvanized Steel |
| Pipe shape | Round,Rectangle,Square,Circular and Square Pipe | Pipe diameter | 89-219mm, 70x70-170*170mm |
| Item | High Frequency Welded Pipe Mill,ERW Tube Mill | Warranty | 1 Year |
| Color | Any Color | Brand Name | ZTZG |
| Model Number | ERW219 | Certification | CE/SGS/ISO9001 |
| Place of Origin | China | ||
| High Light | ERW219 Welded Tube Mill Line ，ERW219 HF Welded Tube Mill ，ISO9001 industrial pipe making machine | ||
ERW219 HF Welded Tube Duct Making Machine Black Carbon Steel Pipe Production Line
Product Details
ERW219 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 89mm-219mm in OD and 2.0mm-8.0mm in wall thickness, as well as corresponding square and rectangular pipe.
Product Usage
GI, carbon steel and stainless steel tubes for metallurgy, construction, transportation, machinery and vehicle industries.
Advantages
√ High production efficiency, line speed can be up to 50m/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 | 89mm-219mm Thickness:2.0mm-8.0mm |
| Square & rectangle tube | 70mm×70mm -170mm×170mm Thickness:2.0mm-6.0mm | |
| Length | 6m-12m Length Tolerance: ±3mm | |
| Production Speed | 20-50 m/min | |
| Production capacity | 35,000ton/year | |
| Consumption | Mill installed capacity | 280 kw |
| Line Area | 100m(length) ×9m (width) | |
| worker | 6-8 workers | |
| Raw Material | Carbon Steel coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
| Width | 280mm-690mm Thickness: 2.0mm-8.0mm | |
| Coil ID | 600-800mm | |
| Coil OD | Max 2000mm | |
| Coil Weight | 8.0t |
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
Forming Process
| Round pipe | Cold roll forming process | Good roller design |
| ZTF forming process | Save alt least 60% roller cost with electric control adjustment | |
| Square & rectangular tube | General round-to-square process | Stable forming process |
| Round-to-square with Turks head | Good pipe quality | |
| Process of directly square-to-square(DSS) | One set of roller can produce all tubes with electric control and automatic adjustment |
Technology
mode of transport
company information
Model List
| 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 |
Remarks: We can customize a special production line for you.
Please feel free to contact me. Have a good day!
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the... ZTZG is one of three executive directors of 'China Steel Structure Association' and one of China's top ten pipe making machinery brands. With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with several patents that lead the...
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