ERW Steel Pipe Making Machine 31.8-88.9mm OD Range with 100m/min Production Speed for Water Pipe Manufacturing
| Parameter | Specification |
|---|---|
| Outer Diameter Range | 31.8mm - 88.9mm |
| Wall Thickness Range | 1.2mm - 3.75mm |
| Tube Length | 4m - 12m |
| Production Line Speed | 100m/min |
This ERW steel pipe making machine utilizes high-frequency welding technology to produce straight seam square steel tubes. The process involves leveling the fixed strip after slitting, bending it into open pipe shape using rollers, melting the strip edges through high-frequency current, and welding the pipe closed using squeeze rolls.
- Uncoiler
- Shear & Welding Machine
- Accumulator (Cage)
- Forming Machine
- HF Welding
- Sizing Machine
- Flying Saw (Cold Saw)
- Run Out Table
- Straighten Machine
- Hydro Testing Machine
- End Facing Machine
- UT Testing Machine
- Marking
- Painting
- Weight
- Packing
This steel tube manufacturing line is widely used for producing various steel tubes and profiles, including construction tubes, precision tubes, automotive tubes, fence materials, heat exchangers, furniture tubes, pressure tubes, API pipes, and gas transportation pipes.
Our company combines qualified machinery with extensive production experience, as we operate our own manufacturing facilities to continuously improve machine performance and technology. Customers benefit from both advanced equipment and proven operational expertise.
Since beginning exports in 2006, our steel pipe making machines have been delivered to over 70 countries across Asia, North America, South America, Europe, Middle East, Southeast Asia, and Africa, earning international reputation for quality and reliability.
| Model | OD Range (mm) | Thickness Range (mm) | Line Speed (m/min) |
|---|---|---|---|
| ZY-16 | 7.6-16 | 0.3-1.0 | 120 |
| ZY-20 | 10-25.4 | 0.3-1.5 | 120 |
| ZY-32 | 12.7-38.1 | 0.6-1.8 | 120 |
| ZY-45 | 16-50.8 | 0.7-2.0 | 110 |
| ZY-50 | 20-63.5 | 0.8-3.0 | 90 |
| ZY-60 | 25.4-76.2 | 1.0-3.2 | 80 |
| ZY-76 | 31.8-88.9 | 1.2-3.75 | 80 |
| ZY-89 | 33.4-101.6 | 1.2-4.5 | 75 |
| ZY-125 | 50.8-130 | 2.0-5.0 | 60 |
| ZY-165 | 76.2-168 | 2.0-6.0 | 50 |
| ZY-219 | 88.9-219 | 2.0-8.0 | 50 |
| ZY-273 | 89-273 | 3.0-12.0 | 40 |
| ZY-325 | 89-325 | 3.0-12.7 | 40 |
| ZY-406 | 114-406 | 4.0-16.0 | 40 |
| ZY-508 | 219-508 | 4.0-19.1 | 40 |
| ZY-610 | 273-610 | 4.0-19.1 | 40 |
| ZY-660 | 273-660 | 4.0-22 | 40 |
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