How To TIG Root Pass Better Than Robot

This episode shows step by step tutorial to do stainless steel pipe root pass. This tutorial is for beginners so I show from preparation, fit-up, machine setup and weld know-hows. If you are an experienced welder and want to see only how to weld, pls watch from 10:00 Pipe Preparation 03:00 Fit Up Pipes 04:35 Purging 05:45 Cup Size Selection 08:15 Tack Weld 09:35 Welding 10:00 There are so many skills to do root pass depending on welding position, material and joining. Today's episode is just one of them. TIG KING will show you all skills I have. Pls refer to the following episode which you may watch too. How to bevel pipes like a machine?    • How to bevel pipes like a machine? Pipe we...   Pipe welder should know how to cut pipes straight    • Pipe welder should know how to cut pipes s...   Thank you