How To Weld Tig Pipe. However you must take extra precaution to TIG weld your exhaust pipe. The process is similar to MIG welding except that you need to continuously feed the filler metal after every few seconds.
TIG welding is well compatible with metals like stainless steel mild steel and aluminum. Employ a welding mask to stop the damaging UV rays and rays from touching the face. TIG Welding Pipe- the Hot Pass.
First change the polarity to DC Electrode - negative.
Draw Your Weld Beads. Just like other TIG welding applications the metal must be spotlessly clean before TIG welding. How to TIG Weld 6g Aluminum Pipe GTAW Watch later. For most welding applications there will be three steps involved to start TIG welding.