TPN19 Inner Tube-Sheet Welding Head
TPN19 Inner Tube-Sheet Welding Head
Most popular inner hole welding expert Suitable for inner hole tube to tube-sheet welding, with AVC tracking and long distance on twisting.
Brief
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 industry
- 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
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|
Tube OD(mm)
|
≥Φ19
|
|
Depth for Inner Tube(mm)
|
20～120
|
|
Tube thickness(mm)
|
1～2.5
|
|
Connection
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Tube insert, flush tube
|
|
Tungsten Diameter(mm)
|
￠2.4
|
|
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)
|
570×290×510
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