WP-18SC TIG Torch Gas Lens Collet Bodies (Select Tungsten Size From Options Above)

Replacement gas lens collet bodies for WP-18SC TIG torches.
These gas lens collet bodies are designed for compatible WP-18SC TIG torch assemblies. The gas lens helps distribute shielding gas evenly around the tungsten electrode and weld area, supporting consistent gas coverage and weld quality.

Available in five tungsten sizes from 1/16" (1.6mm) through 3/16" (4.8mm). Select the gas lens collet body that matches the diameter of your tungsten electrode.

Important Ordering Information: Gas lens collet bodies are priced individually and sold in packages of 2. The displayed price is for one collet body, with a minimum purchase quantity of 2.

Available Gas Lens Collet Body Sizes

Select the tungsten diameter required for your torch setup from the options above.

Key Features

• WP-18SC Compatibility: Designed for compatible WP-18SC TIG torch assemblies.
• Gas Lens Design: Helps distribute shielding gas evenly around the tungsten electrode.
• Consistent Gas Coverage: Supports stable shielding around the weld area.
• Five Tungsten Sizes: Available in 1/16", 3/32", 1/8", 5/32", and 3/16".
• Replacement Component: Ideal for replacing worn or damaged gas lens collet bodies.
• Priced Individually: Sold in packages of 2 with a minimum purchase quantity of two.

Why Use a Gas Lens?

A gas lens uses an internal diffuser to help straighten and distribute shielding gas as it exits the TIG torch. This creates a more uniform gas flow around the tungsten electrode and weld area compared with a conventional collet body setup.

Proper shielding gas coverage helps protect the tungsten electrode and molten weld pool from atmospheric contamination, supporting cleaner and more consistent TIG welding results.

Choosing the Correct Gas Lens Collet Body

The gas lens collet body size should match the diameter of the tungsten electrode being used. For example, a 3/32" tungsten electrode requires a 3/32" gas lens collet body and the corresponding collet.

Confirm compatibility with your WP-18SC torch assembly, gas lens cup, and other front-end components before ordering.

Common Applications

• WP-18SC TIG torch maintenance
• Gas lens front-end replacement
• TIG torch setup and configuration
• General TIG welding
• Industrial fabrication
• Production welding
• Maintenance and repair

Frequently Asked Questions

What TIG torch does this gas lens collet body fit?
This listing is for gas lens collet bodies designed for compatible WP-18SC TIG torch assemblies.

What tungsten sizes are available?
Choose from 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm), 5/32" (4.0mm), or 3/16" (4.8mm).

What does a gas lens collet body do?
A gas lens collet body helps distribute shielding gas more evenly around the tungsten electrode and weld area, supporting consistent gas coverage during TIG welding.

How do I choose the correct size?
Match the gas lens collet body size to the tungsten electrode diameter used in your torch setup.

Are these priced individually?
Yes. The displayed price is for one gas lens collet body.

Can I purchase only one?
No. These gas lens collet bodies are sold in packages of 2, with a minimum purchase quantity of two.

How is the package price calculated?
The total price for one package of two is 2 times the displayed individual price.

Does this include the tungsten electrode or gas lens cup?
This listing is for the replacement gas lens collet body. Select the appropriate tungsten electrode, collet, and compatible gas lens cup separately.