TIG Backfeed Technique for Flawless Pipe Root Pass | X-Ray Quality TIG Welding

Mastering BACKFEED for flawless TIG welding starts with understanding how to control the puddle, the gap, and the heat on an open-root joint. In this video, I break down the TIG backfeed technique used for pipe root passes, especially in tight spots, bad fit-ups, or when dealing with large gaps.

Back-feeding a TIG root is one of the most valuable skills a welder can learn — it helps maintain penetration, stabilize the puddle, and produce clean, X-ray-quality welds. You’ll see how to manage the molten metal (especially in the top quarters), avoid sagging from gravity, and keep a consistent, solid root bead.

Whether you're building your TIG fundamentals or refining advanced pipe welding technique, this tutorial gives you clear insight into achieving strong, reliable, professional results on your root pass.

#tig #tigwelding #tigbackfeed #pipewelding #rootpass #xrayweld #welding
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