steel pipe making machine
Steel Pipe Making Machine
Complete welded steel pipe production equipment package for factories comparing tube mill layout, auxiliary machines and tooling.
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ERW Tube Mill Line
Zhongyue designs customized ERW tube mill lines for steel pipe manufacturers who need stable forming, high-frequency welding and reliable production flow. Each line can be planned according to tube size, wall thickness, workshop layout, target output and production requirements.
Key Project Points
Practical details for overseas B2B tube mill buyers.
- Customized line layout for new and existing pipe factories
- Stable forming, welding, cooling, sizing and cutting process
- Overseas installation, commissioning and operator training support
Common Specifications
Final parameters are confirmed after product range review.
- Tube Shape
- Round welded steel pipe, with optional square/rectangular sizing configuration
- Tube OD
- 12.7 mm – 508 mm, customized by model
- Wall Thickness
- 0.6 mm – 19.1 mm
- Tube Length
- 4 m – 20 m
- Line Speed
- Up to 120 m/min depending on tube size
- Material
- Hot rolled steel strip, cold rolled steel strip, galvanized steel strip
- Main Process
- Uncoiling, forming, high-frequency welding, sizing, cooling, flying saw cutting and run-out table
For dedicated square and rectangular tube production, visit Direct Forming Square Tube Mill.
Main Equipment of ERW Tube Mill Line
A complete ERW tube mill line is planned as a continuous welded pipe production system.
UncoilerShear and butt welderAccumulatorForming millHigh-frequency welding systemSizing sectionCooling systemFlying saw cutting machineRun-out table
For projects focused on square and rectangular tube production, see Direct Forming Square Tube Mill.
Typical ERW Tube Mill Model References
Reference model ranges help buyers discuss a suitable ERW pipe mill size before the final technical proposal.
| Model Reference | Typical Production Direction | Practical Note |
|---|---|---|
| ZY16 / ZY20 | Small outside diameter welded pipe and light tube production | ZY16 reference projects can cover about OD 7.6-16 mm and 0.3-1.0 mm wall thickness. |
| ZY32 / ZY45 / ZY50 | Furniture tube, fitness equipment tube and general industrial welded tube | Suitable for medium-light ERW tube mill projects where stable forming and size planning matter. |
| ZY60 / ZY76 / ZY89 | Construction pipe, scaffolding pipe and mid-range structural tube | Often selected for factories that need a practical balance of line speed, tube range and tooling cost. |
| ZY125 / ZY165 / ZY219 | Larger welded steel pipe and heavier structural pipe projects | ZY219 reference projects can cover about OD 114-219 mm and 3.0-8.0 mm wall thickness. |
These are reference model directions only. Final ERW tube mill line parameters are confirmed by tube OD, wall thickness, material, target output, workshop layout and welding requirement.
Capabilities
- Round welded steel pipe production with optional downstream sizing configuration
- High-frequency welding process for welded steel pipe
- Integrated uncoiler, shear and butt welder, accumulator, forming mill, sizing mill and flying saw
- Engineering support for foundation, electrical layout and line flow
Applications
- Construction pipe
- Scaffolding pipe
- Furniture tube
- Fitness equipment tube
- Automotive and industrial steel tube
Customization
- Tube outside diameter and wall thickness range
- Line speed and annual capacity target
- Workshop size and crane arrangement
- Manual, semi-automatic or higher automation preference
Project Workflow
A tube mill project starts with product range confirmation and ends with installation support.
- Confirm tube size, wall thickness, material and target application.
- Design production line layout and equipment configuration.
- Manufacture machine frames, rolls, welding section and auxiliary equipment.
- Complete assembly inspection before shipment.
- Support installation, commissioning and operator training.
ERW Tube Mill Line FAQ
Frequently asked questions for this product category.
What information is needed for an ERW tube mill line quotation?
The main information includes tube shape, outside diameter, wall thickness, material grade, expected line speed, workshop drawing and target application.
Can the ERW tube mill line be customized?
Yes. The line can be customized for tube size range, forming method, welding power, cutting method, automation level and factory layout.
Do you provide overseas installation support?
Zhongyue can provide installation guidance, commissioning support and technical training for overseas pipe mill projects.
Technical Proposal
Request an ERW Tube Mill Line Technical Proposal
Share your tube size, wall thickness, material, line speed target and workshop layout. Zhongyue will review the project and suggest a suitable configuration.
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