"🔥 Check out this sleek view of a Gas Tungsten Arc Welding (GTAW) root pass on a 6-inch Schedule 40 carbon steel pipe! 🔥 We’re working with a precise 5/32-inch gap using 1/8-inch Lincoln Electric 70S6 filler wire and the back feeding technique. This method ensures the wire stays below the bevel edges, providing that essential interior reinforcement for a solid weld. 💪 Ready to see some smooth, seamless welding action? Stay tuned for more! 🔩⚡️" @Cirizawelding #LincolnElectricCanada #WeldRed #

https://welderskills.lpages.co/ws-z... - Welding Tips & Tricks

Another idea for high-current root pass ! 6 inch TIG welding stainless steel pipe

Gas tungsten arc welding. | DiChiara Metal Art

"Check out this incredible arc shot of the gas tungsten arc welding process on a stainless steel butt weld! Here, I’m using the back feeding technique for the root pass while walking the cup. The filler rod is perfectly positioned below the bevel edges, with argon backing gas flowing smoothly. Notice how uniform and precise the arc is, giving me full control over the weld puddle and fusing both bevel edges, while also reinforcing the inner side of the weld joint. Lincoln Electric Aspect® 230 AC/