API 5L ERW Tube Mill ZY-219 for 88.9-219mm Steel Tubes with 50m/min Welding Speed
| Machine Model | ZY-219 |
| Raw Material Compatibility | Hot rolled steel, galvanized steel |
| Round Tube Outer Diameter | 88.9mm - 219mm |
| Wall Thickness Range | 2.0mm - 8.0mm |
| Tube Welding Speed | 50m/min |
Our company uniquely combines machine manufacturing with extensive production experience, operating as both ERW Tube Mill manufacturers and large-scale steel tube producers. This dual expertise enables continuous improvement through practical application.
ERW Tube Mills utilize high-frequency welding and precision rollers to manufacture various steel tubes and profiles. Applications include construction tubes, precision tubes, automotive tubes, fencing, heat exchangers, furniture tubes, and pressure tubes. With appropriate finishing equipment, these mills can produce API-certified pipes, gas transportation pipes, and other high-standard tubing.
Since beginning exports in 2006, our ERW Tube Mills have reached over 70 countries across Asia, North America, South America, Europe, Middle East, Southeast Asia, and Africa, establishing our reputation in international markets.
- Uncoiler
- Shear & Welding Machine
- Accumulator (Cage)
- Forming Machine
- HF Welding
- Sizing Machine
- Flying Saw (Cold Saw)
- Run Out Table
Custom process configurations available based on specific customer requirements.
| Mill 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 |
All specifications are adjustable to meet specific customer requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.