P-series: P16, P16 AVC, P20

The P-series of TIG weld enables tube-to-tube-sheet welding with consistent quality and extreme precision. These orbital weld heads can produce several thousand weld seams while never compromising on quality. Its liquid cooling is fed right to the TIG burner head, which enables more accurate and intricate welding.

This range consists of the P16, P16 AVC and P20 to accommodate pipes with wider inside and outside diameters.

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More Information

From tube ID to tube OD* [mm] 10 – 78* 12 – 100* 10 – 70*
[inch] 0.394 – 3.071* 0.470 – 3.937* 0.394 – 2.756*
Weight of machine

with hose package and
with cold wire unit

[mm] 17.5 18.3 12.75
[inch] 38.6 40.3 28.1

More features of the P-range:

  • Burner head can be pivoted freely by up to 30°, ideal for tubes entering angled sheets or restricted spaces
  • Gas/liquid transmission via rotating coupling
  • Weld seam geometries: recessed, flush and protruded tubes
  • Revolving wire feed on the rotational axis to prevent twisting


Tube-to-tube-sheet Orbital Weld Heads