J Head — Trackless Low Clearance Pipe Welding Head

The J Head was first developed to meet industry need for a lightweight weld head for low clearance applications — particularly for boiler tube and power generation applications.

Designed specifically for smaller diameter pipe applications, where the radial and axial clearances are restricted, the "J weld head" requires a radial clearance between pipes with a diameter range of 1.5" (38mm) to 6.7" (170mm) O.D. In this compact space, the J Head provides a full function orbital TIG weld with travel, wire feed, oscillation and AVC functions.


  • Track set-up for 0.5" (13 mm) to 1.5" (38 mm) O.D. applications
  • Fillet weld attachments
  • Video weld monitoring

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Download Datasheet: click here

Low profile torch, 1.5" radial clearance.

J Head — demonstration video