For information on welding machines and peripherals, you can get more accurate answers by contacting the manufacturer. ↓↓↓↓↓↓↓ korea@nswel.com Hello everyone. There are several techniques for Tig welding flanges. Today, the video shows the process of welding the 2nd layer by weaving the outside of the flange. In the future, we will introduce other techniques and processes for welding different sizes of flanges. Thanks for watching and have a nice week. #flange #TIG #welding #test #factory #machine #crafts #tips #secret #tricks #amazing #DIY #idea #future #technology #technique #pipe #HAGOJIBI #video welding turntable turntable turning roller turning roller welding machine TIG welding machine argon welding machine laser laser welding machine laserweldingmachine