@welder_china: smaw welding 6G stainless steel pipe 3.5 mm, using 3.2 mm welding rod, current 90. The result would be better if 2.5 mm welding rod is used. #welding #weldinglife #welder #weldlife #bluecollar #weldernation #bluecollarboys #metal #weld #weldingtiktok #steel #migwelding #mig #tig #tigwelding #tigwelder #welderslife #welders #weldersofitktok