Welding Techniques, Gear, and Safety Essentials

Generic MIG gun and detached replacement neck with nozzle, contact tip and hand tools on a steel workbench, with the AWI Arc Weld Inc. logo.

MIG Gun Necks: When to Replace Them and How to ...

Inspect MIG gun necks safely, distinguish fixed and flexible designs, and match replacement tubes, liners, and hardware to the exact gun configuration.

MIG Gun Necks: When to Replace Them and How to ...

Inspect MIG gun necks safely, distinguish fixed and flexible designs, and match replacement tubes, liners, and hardware to the exact gun configuration.

Illustration of a generic MIG gun neck, gas diffusers, contact tips, nozzle and liner on a steel workbench with the approved AWI Arc Weld Inc. logo.

MIG Gas Diffusers: When to Replace Them and How...

Identify a replacement MIG gas diffuser by gun model and consumable system. Review wear, liner fit, and stocked Bernard and Miller examples before ordering.

MIG Gas Diffusers: When to Replace Them and How...

Identify a replacement MIG gas diffuser by gun model and consumable system. Review wear, liner fit, and stocked Bernard and Miller examples before ordering.

Welding Helmet Headgear: When to Replace It and How to Match the Right Assembly

Welding Helmet Headgear: When to Replace It and...

Learn when welding helmet headgear needs replacement, how to adjust it, and how to match replacement suspensions and comfort pads to the correct helmet.

Welding Helmet Headgear: When to Replace It and...

Learn when welding helmet headgear needs replacement, how to adjust it, and how to match replacement suspensions and comfort pads to the correct helmet.

Arc Weld Inc. TIG collet and collet-body fitment guide for matching torch series and tungsten diameter

TIG Collets and Collet Bodies: Match Torch Seri...

Match TIG collets and collet bodies by torch series, tungsten diameter, and standard versus gas-lens setup before ordering replacement parts.

TIG Collets and Collet Bodies: Match Torch Seri...

Match TIG collets and collet bodies by torch series, tungsten diameter, and standard versus gas-lens setup before ordering replacement parts.

Arc Weld Inc. TIG torch back-cap guide showing generic short, medium, and long back caps beside a TIG torch and tungsten electrode

TIG Torch Back Caps: Short vs. Medium vs. Long ...

Match TIG torch back caps by torch series, part number, rear clearance, and tungsten length. Compare common short, medium, and long 2 Series and 3 Series options.

TIG Torch Back Caps: Short vs. Medium vs. Long ...

Match TIG torch back caps by torch series, part number, rear clearance, and tungsten length. Compare common short, medium, and long 2 Series and 3 Series options.

Arc Weld Inc. guide to matching welding cable connectors, including generic Dinse-style, twist-lock, and adapter connector illustrations

Welding Cable Connectors: Dinse vs. Lenco LC-40...

Match welding cable connectors by machine port, cable gauge, current rating, connector family, and TIG gas-through requirements before ordering parts.

Welding Cable Connectors: Dinse vs. Lenco LC-40...

Match welding cable connectors by machine port, cable gauge, current rating, connector family, and TIG gas-through requirements before ordering parts.