Round Pipe O.D.: 7–25 mm
Round Pipe Thickness: 0.2–1.0 mm
Square Tube Size: 20 × 20 mm
Square Tube Thickness: 0.2–0.8 mm
Reference Line Speed: 20–120 m/min
Main Drive / H.F. Welder: 37 kW / 100 kW
Voltage: 220 / 380 / 415 / 420 / 440 V
Reference Line Weight: Approx. 29,000 kg
Common reference configuration; final specifications are project-based.
This high frequency ERW pipe making machine is designed for continuous production of carbon steel round and square tubes. The line combines strip feeding, forming, high frequency welding, sizing and cut-to-length operations for stable tube production.
| Item | Confirmed common reference configuration |
| Round Pipe O.D. | 7-25 mm |
| Square Tube Size | 20 × 20 mm |
| Round Pipe Thickness | 0.2-1.0 mm |
| Square Tube Thickness | 0.2-0.8 mm |
| Reference Line Speed | 20-120 m/min |
| Main Drive / H.F. Welder | 37 kW / 100 kW |
| Voltage | 220 / 380 / 415 / 420 / 440 V |
| Reference Line Weight | Approx. 29,000 kg |
The values above are the confirmed common reference configuration. Final specifications are matched to the buyer's material, tube size and output requirements.
Suitable for carbon steel tubes used in water supply, irrigation, scaffolding, structural frames, furniture, greenhouse frames and fence posts.
Application-based design. The final line is discussed according to tube shape, size range and capacity.
Complete line support. Forming, welding, sizing and cutting sections are coordinated as one solution.
Export service. Documentation, packing coordination and technical guidance are available.
Q: What information is needed for a quotation?
Tube shape, size, thickness, target speed, material and voltage.
Q: Can this line produce round and square tubes?
Yes. The tooling and sizing configuration are matched to the required range.
Q: Is installation support available?
Remote technical guidance is available; on-site service can be discussed.
Q: Are the listed specifications fixed?
They are the confirmed common reference configuration. Final parameters are confirmed for each project.
Send your tube size, thickness, material and required output for a detailed proposal.