Gas tungsten arc welding (GTAW), which used to be called heliarc, is referred to by most welders in the shop and field as TIG.

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Titanium is 45 percent lighter than steel, 60 percent heavier than aluminum, and more than three times stronger than either of them.

In this third article in our series we'll cover TIG welding, which many people consider the most desirable of the welding processes.

Last month we looked at the MIG process, which is definitely the most popular type of welding used for classic trucks. This month ...

TIG torches feature multiple interchangeable parts that must be properly assembled to achieve good welding performance.

USED Tecna Automatic TIG Welder Specification Model 3655 Year 2008 Number of Programs - 2 Mains voltage frequency - 400V 50Hz ...