ZY-508 Galvanized Steel Tube Forming Machine for 219-508mm OD with 40m/min Production Speed
High-performance tube mill designed for producing API standard pipes, BS water pipes, and heat exchanger tubes from galvanized steel strips.
| Parameter | Specification |
|---|---|
| Material Application | Hot or cold rolled steel strips, galvanized steel strips |
| Material Grade | Low-carbon steel, low alloy steel (δs≤345Mpa, δb≤610Mpa) |
| Coil Inner Diameter | Φ450-Φ508mm |
| Coil Outer Diameter | Φ800-Φ1600mm |
| Coiler Weight | 25,000kg |
| Parameter | Specification |
|---|---|
| Tube Outer Diameter | 219mm-508mm |
| Wall Thickness Range | 4.0mm-19.1mm |
| Tube Length | 4m-12m |
| Production Line Speed | 40m/min |
We are the only tube mill manufacturer that uses our own machinery for large-scale steel tube production. This hands-on experience enables continuous machine improvement and technology transfer to our customers.
This high-frequency welding tube mill produces various steel tubes and profiles including:
- Construction tubes and precision tubes
- Automotive tubes and furniture tubes
- Heat exchanger tubes and pressure tubes
- API standard pipes and gas transportation pipes
Standard production workflow: Uncoiler → Shear & Welding Machine → Accumulator (Cage) → Forming Machine → HF Welding → Sizing Machine → Flying Saw (Cold Saw) → Run Out Table
For API standard production, we can integrate online testing equipment including hydro testing, end facing, UT testing, and ECT testing systems.
| 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 |
Since beginning exports in 2006, our tube mills 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.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.