Tig Welding 16” Big Bore Stainless Steel Pipe

Stainless TIG Welding Thin Wall ROOT Pass Technique!Подробнее

TIG Welding X-Ray Hack! TIG Technique For Pipe Welding!Подробнее

Efficient TIG Weld Root Pass Technique !Подробнее

TIG Welding Stainless Steel | Root & Hot Pass!Подробнее

No Gap ! 6G TIG Welding Technique | Stainless Steel | Sch.10 !Подробнее

The Fastest Welding Technique? | Lay Wire Root Pass | TIG WELDINGПодробнее

Stainless steel pipe: how to purging for field pipe joint at site?Подробнее