TPN19 Inner Tube-Sheet Welding Head
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- Most popular inner hole welding expert
- Suitable for inner hole tube to tube-sheet welding, with AVC tracking and long distance on twisting
Product Description
This welding head is specially designed for inner tube to tube-sheet TIG welding, suitable for carbon steel, without wire feeding. Tube ID should >φ19mm.Support equipment: i-Arc400 programmable orbital welding power source.
Application: petrochemical, boiler, military, nuclear and so on.Features
- Suitable for the heat exchanger inner tube to tube-sheet welding in petrochemical industryAuto AVC controlling on or off for manually adjusting
- Minimum inner tube diameter of >φ19mm
- Precise position, easy for operation
- Suitable for carbon steel and stainless steel
- Customization according to specific requirements
Specification
| Material | Carbon steel, stainless steel |
| Tube OD(mm) | ≥Φ19 |
| Depth for Inner Tube(mm) | 20~120 |
| Tube thickness(mm) | 1~2.5 |
| Connection | Tube insert, flush tube |
| Tungsten Diameter(mm) | бщ2.4 |
| Rotation Speed(rpm) | 0.37~7.39 |
| Arc adjusting Distance(mm) | 15 |
| Protective Gas | Ar |
| Cooling | Water |
| Cooling Flow(ml/min) | ≥600 |
| Weight(kg) | 11(no cable) |
| Dimension(mm) | 570x290x510 |
