Precision Tube Mill ERW Pipe Machine 25-76mm Diameter High Frequency Welding
Price:
$100000 to $1 million
MOQ:
1 Set
Delivery Time:
3 months
Brand:
Tengtian
Product Description
Precision Tube Mill BH Welded ERW Pipe Making Machine
Product Specifications
| Attribute | Value |
|---|---|
| Product Name | Precision Tube Mill BH Welded ERW Pipe Making Machine For Iron Pipe/Tube 25-76mm Pipe Dia |
| Pipe diameter | 25-76mm |
| Welding Type | High Frequency Welding |
| Pipe shape | Round, square, rectangular |
| Adjustment type | By turbine worm |
| Mill speed | 30-100m/min |
Product Description
Our tube mill is a complete system for manufacturing longitudinal weld seam tubes from steel strips. The process begins with uncoiling and flattening steel coils into strips, which are then formed into tubes through precision rollers. The formed tubes are welded using high-frequency technology, sized to exact specifications, and cut to required lengths.
Key Advantages
- Exceptional precision: level roller jumps ≤0.01mm, frame clearance ≤0.02mm
- Vertical frame alignment ≤0.05mm, parallel frame alignment ≤0.1mm
- Superior dimensional accuracy: diameter and roundness error ≤0.08mm
Production Process
Material (steel coil) → Uncoiler → Shear and welder → Horizontal accumulator → Forming mill → HF solid welder → Sizing mill → Rough straightening → Cut-off machine → Run out table
Technical Parameters
| Stands of forming mill | 7 |
| Stands of sizing mill | 5 |
| Shaft material | 40Cr |
| Round pipe diameter | 19-76mm |
| Round pipe thickness | 1.5-3.0mm |
| Square pipe size | 15×15-60×60mm |
| Square pipe thickness | 1.5-2.0mm |
Available Models
| Model | Diameter Range | Pipe Thickness | Line Speed (m/min) |
|---|---|---|---|
| HG20 | 8-25.4mm | 0.3-1.2mm | 120 |
| HG32 | 10-32mm | 1.4-1.5mm | 120 |
| HG50 | 16-76mm | 0.7-2.5mm | 30-120 |
| HG76 | 25-76mm | 1-4mm | 30-100 |
| HG89 | 32-89mm | 1-4.5mm | 30-80 |
| HG114 | 45-114mm | 1.5-5.0mm | 30-60 |
| HG165 | 60-165mm | 3-7mm | 30-50 |
| HG219 | 114-219mm | 4-8mm | 20-40 |
| HG273 | 114-273mm | 4-10mm | 15-30 |
| HG325 | 165-325mm | 4-10mm | 10-30 |
| HG426 | 165-426mm | 4-12.7mm | 8-25 |
| HG508 | 219-508mm | 4-16mm | 8-20 |
Compatible Materials
Low carbon steel, low alloy steel, galvanized steel, stainless steel, and other compatible materials.
Applications
- Oil & Gas Pipes
- Heating Pipes
- Low-pressure Process Pipelines
- Fire Fighting Pipelines
- Sewage Pipes
- Steel Scaffolding Pipes
- Wire and Cable Protection Pipes
- Structural Support Steel Pipes
- Industrial Steel Pipes
- Decoration Pipes
- Water Pipes
- Building Pipes
Our Services
1. On-site installation and operator training by our engineers
2. One-year quality guarantee with lifetime repair support
3. Comprehensive pre-sales and after-sales support including workshop design and production optimization
4. Option for extended engineer support to improve output and reduce waste
5. Complete project design services for stainless steel and carbon steel pipe production
6. Full responsibility for loading and shipping arrangements
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Location
No.15,Shanqian Road,Economic Development Zone,Hebei,China
Contact Person
Yan