Large-caliber Precision High-frequency Straight Seam Welded Pipe Unit
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Product Details
First of all, the large-diameter precision high-frequency straight seam welded pipe unit is highly automated and intelligent, adopting advanced control system and automation equipment, which can realize high efficiency, stability and accuracy of the production process. Through precise control and adjustment, the unit is able to produce high-quality welded steel pipes with precise specifications to meet the needs of different projects.
Secondly, the unit is multifunctional and can adapt to the production of steel plates of different materials and specifications, including welded steel pipes made of carbon steel and other materials. Its flexible production capacity makes the unit widely used in various engineering fields, including transportation pipeline, structural support, machinery manufacturing and other fields.
In addition, the large-diameter precision high-frequency straight seam welded pipe unit is characterized by high efficiency and energy saving, and adopts advanced technology and equipment, which can realize high-efficiency utilization of the production process and resource saving. Its high efficient production capacity and low energy consumption make the unit have high economic and environmental benefits in the project.
In conclusion, as an advanced welding equipment, the large-diameter precision high-frequency straight seam welded pipe unit is highly automated, multifunctional and energy efficient, and is able to meet the demand for welded steel pipes in various engineering projects. Its wide application prospects and advanced production technology make this machine group an indispensable and important equipment in the engineering field.


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Material Information
1 |
Applicable material |
Hot rolled strip steel, galvanized strip steel |
2 |
Material grade |
Low carbon steel/low alloy steel≤350Mpa |
3 |
Inner diameter of strip steel |
Φ508mm |
4 |
Outer diameter of strip steel |
≤Φ2200mm |
5 |
Weight of coil |
≤35tons |
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Finished Product Information
1 | Outer diameter of pipe | Φ219 ~Φ406mm |
2 | Thickness range of pipe | 4 .0~ 12 .7mm |
3 | Length of pipe | 4m--12m |
4 | Speed of production line | 40m/ min |
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Production Line

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Tube Mill Making Machine
Model | Outer diameter | Pipe thickness | Square tube size | Square tube thickness | Produce speed |
MG-16 | 7mm-25mm | 0.3mm-1.0mm | 10mm*10mm-20mm*20mm | 0.3mm-0.8mm | 30m-100m/min |
MG-25 | 8mm-32mm | 0.4mm-1.2mm | 10mm*10mm-25mm*25mm | 0.4mm-1.0mm | 30m-100m/min |
MG-28 | 10mm-50.8mm | 0.5mm-1.8mm | 10mm*10mm-45mm*45mm | 0.6mm-1.5mm | 30m-100m/min |
MG-32 | 13mm-50.8mm | 0.6mm-2.0mm | 10mm*10mm-40mm*40mm | 0.6mm-1.5mm | 30m-100m/min |
MG-45 | 13mm~60mm | 0.6mm-2.5mm | 10mm*10mm~45mm*45mm | 0.6mm~2.0mm | 30m-100m/min |
MG-50 | 19mm-76mm | 0.7mm-2.75mm | 15mm*15mm-60mm*60mm | 0.6mm-2.0mm | 30m-100m/min |
MG-60 | 25mm-80mm | 1.0mm-3.25mm | 20mm*20mm-50mm*50mm | 0.8mm-3.0mm | 30m-80m/min |
MG-76 | 30mm-90mm | 1.0mm-4.0mm | 50mm*50mm-130mm*130mm | 1.5mm-4.0mm | 15m-70m/min |
MG-127 | 32mm-127mm | 1.5mm-4.0mm | 50mm*50mm-130mm*130mm | 1.5mm-4.0mm | 20m-70m/min |
MG-140 | 32mm-140mm | 0.8mm~4.0mm | 25mm*25mm-110mm*110mm | 0.8mm-3.5mm | 30m-70m/min |
MG-165 | 50mm-165mm | 2.0mm-5.0mm | 25mm*25mm-100mm*100mm | 1.0mm-4.0mm | 30m-50m/min |
MG-172 | 89mm-172mm | 1.0mm~5.0mm | 70mm*70mm~130mm*130mm | 1.0mm-4.0mm | 30m-70m/min |
MG-219 | 76.2mm-219.1mm | 2.0mm~8.0mm | 60mm*60mm~170mm*170mm | 2.0mm-8.0mm | 30m-45m/min |
MG-254 | 89mm-254mm | 2.0mm~7.0mm | 70mm*70mm~200mm*200mm | 2.0mm-6.0mm | 30m-60m/min |
For more customizations, please contact |
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Company Introduction
At Mivi Machinery Company, we specialize in the manufacture of carbon steel pipe making machines. Our machines are designed to meet the unique needs of our clients, offering custom solutions to fit their specific requirements.

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Our Certificates

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Our Exhibition

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FAQ
Q. Who are We?
A:Yangzhou Mivi Machinery Co., LTD., headquartered in Jiangsu Province, China.
Q. How do we guarantee quality?
A:In order to ensure the machining accuracy of the machine and ensure the stability of the machine operation, the accessory ERW tube mill is installed and produced independently. We have a variety of machining equipment, such as horizontal machining center, vertical machining center, CNC lathe, jig boring machine. There is always a final inspection before shipment.
Q. What can you buy from us?
A:Various types of pipe making machines.
Q. Why do you buy from us instead of other suppliers?
A:Professional service team, to provide you with one-stop service: engineering construction - production service - after-sales service - sales service;
R&d technical team customized services according to customer needs;
High quality, competitive price.
Q. What services can we provide?
A:Daily pre-sales consultancy and on-site service
1. Reply time: within 10 minutes (not 24 hours)
2. Provide product information about tube rolling mill
3. Give you good technical advice
After-sales service - 24 hours a day, 7 days a week
1. Test the pipe making machine before shipment
2. Provide installation services according to customer needs;
3. OTO Training Service: Instructing customers on how to use the machine
4 auxiliary services :① Improve the quality of pipes; ② Improve production capacity; ③ Reduce production costs
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