Fully Automatic High Frequency Welded Carbon Steel Pipe Mill 70x70-150x150mm
Price:
$100000 to $1 million
MOQ:
1 Set
Delivery Time:
60 work days
Brand:
Tengtian
Product Description
Fully Automatic High Frequency Welded Carbon Steel Pipe Mill
Key Specifications
| Tensile strength of raw material | σb≤520 Mpa |
| Pipe size range | 70x70-150x150mm |
| Thickness | 2.0-10.0mm |
| Max. Production Speed | 20～50m/min |
| Control System | PLC |
| Fixed Cutting length | 6-15m |
| Warranty | One year |
| Welding Type | High Frequency Welding |
Product Overview
The HG254 high precision high frequency welded pipe production line produces square pipes (70x70-150x150mm) and round pipes (φ89-φ190mm) with thickness ranging from 2.0-10.0mm. This fully automated production line incorporates advanced technology from domestic and international sources, featuring PC/computer control for convenient operation and maintenance.
Technical Specifications
- Raw Material: Hot rolled or cold rolled steel strip (meet GB700-88,GB1591-88)
- Material Properties: δs Yield point ≤345Mpa, δb Tensile strength ≤610Mpa
- Steel Strip Width: 280-600mm (±0.2mm)
- Steel Coil Dimensions: Inner diameter Φ508mm~Φ760mm, Outer diameter Φ1200-Φ2000mm
- Max Coil Weight: 15,000Kg
Production Process
Raw material (strip) → Uncoiler → Cutting and Welding → Feeding → Storage material → Passive leveling → Forming rolling → High frequency welding → Remove weld burr → Cooling → Sizing → Coarse straightening → Length cut → Collection
Product Precision
Pipe outer diameter tolerance: ±0.1mm
Main Equipment
Loading Car: For transporting steel coils (Φ1200-2000mm) to uncoiler
Hydraulic Uncoiler: Handles coils up to 15 TON with hydraulic expansion
Straight Head Machine: Guides steel strip into leveler
Pinch Leveling Machine: Levels strip head/end (15KW motor)
Semi-automatic Shear/Welder: For continuous production (hydraulic cutting)
Horizontal Accumulator: Stores 500-1000M of strip for continuous operation
Forming and Sizing Mill
- Rough forming with horizontal and vertical stands
- Refined forming process
- Welding work table with guide rolls and polishing
- Cooling water table
- Sizing machine with universal stands
600KW High Frequency Welder
| 600kW solid state HF welder | 1 unit |
| Switchgear rectifying cabinet | 1 |
| Inverter output cabinet | 1 |
| Console(with PLC) | 1 |
| Water-water Cooler | 1 |
Frequently Asked Questions
Are you manufacturer or trading company?
We are manufacturer with more than 20 years experience.
What is the max size of pipe you have even produce?
Maximum φ630mm.
Can I visit your customer machine line?
Yes, but we need to get agreement from our customer first.
What is your machine advantages?
Full automatic operation, direct forming square capability, shared rollers, and fast change system.
How I can get the quotation?
Please send your pipe size and thickness requirements to us.
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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