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

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.

  • 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.
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)
¢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