TIG (Tungsten Inert Gas) welding is a precise welding process that uses a non-consumable tungsten electrode to generate an arc, reaching temperatures of up to 11,000°F. This intense heat melts the base metal, forming a weld pool.
TIG welding is a cleaner process—it produces no sparks or spatter because filler metal is added only as needed. Argon gas shields the weld pool, so no flux or slag is used. This keeps the nozzle clean and allows for better visibility when using clear glass cups.
A TIG welding torch typically features a straight handle for comfortable grip and control. Some models include a built-in gas valve for manual gas regulation, while others offer a flexible head option to improve access to tight spaces.
TIG torches are categorized by numerical sizes, such as 9, 12, 17, 18, 20, and 26 (commonly referred to as TIG torch size 9, 12, 17, 18, 20, 26). Among these, the WP17, WP18, и WP26 series torches share interchangeable parts (TIG torch parts), making them versatile for different applications.
The WP17 is one of the most popular models, known for its adaptability. It comes with various components, including a flex neck and multiple head shapes and styles, allowing welders to work efficiently in confined or complex areas.
WP17 TIG Welding Torch And Parts – CNAWELD
In addition to standard ceramic cups, there are Pyrex cups (glass cups) available for TIG torches.
When comparing glass TIG cups vs. ceramic cups, glass cups are designed to withstand rapid temperature changes. Their clear design makes them ideal for tight corners, as they allow welders to see through them for better visibility and precision.
WP17(Air-Cooled)/18(Water-cooled)/26(Air-cooled) TIG Welding Torches – CNAWELD
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