Welding Techniques, Gear, and Safety Essentials

Oxy-fuel torch, regulators, hoses, check valves and flashback arrestors on a welding bench with the Arc Weld Inc. logo

Oxy-Fuel Flashback Arrestors vs. Check Valves: What Each Device Does

Understand how oxy-fuel check valves and flashback arrestors differ, where regulator- and torch-mounted sets fit, and what to verify before ordering.

Oxy-Fuel Flashback Arrestors vs. Check Valves: What Each Device Does

Understand how oxy-fuel check valves and flashback arrestors differ, where regulator- and torch-mounted sets fit, and what to verify before ordering.

Welding Helmet Lens Shades: Minimum Protection and Setup Checks

Welding Helmet Lens Shades: Minimum Protection and Setup Checks

Use process and current to check minimum protective shades. Distinguish shade from sensitivity, avoid welding in Grind mode, and order the correct replacement lenses.

Welding Helmet Lens Shades: Minimum Protection and Setup Checks

Use process and current to check minimum protective shades. Distinguish shade from sensitivity, avoid welding in Grind mode, and order the correct replacement lenses.

Arc Welding - P100 Filter

P100 Filters for Arc Welding: What They Do—and What They Do Not Do

Learn what the P100 classification means, why particulate filters do not protect against gases or oxygen deficiency, and how fit and exposure assessment affect selection.

P100 Filters for Arc Welding: What They Do—and What They Do Not Do

Learn what the P100 classification means, why particulate filters do not protect against gases or oxygen deficiency, and how fit and exposure assessment affect selection.

P100 Filter

Buying P100 Filters for Welding: Compatibility and Replacement Checks

Order replacement P100 filters by approved respirator model and generation. Check package quantity, nuisance-vapor limitations, and manufacturer replacement instructions.

Buying P100 Filters for Welding: Compatibility and Replacement Checks

Order replacement P100 filters by approved respirator model and generation. Check package quantity, nuisance-vapor limitations, and manufacturer replacement instructions.

P100 filter

Welding Fume Protection: Where P100 Filters Fit in the Plan

Place P100 filters within a complete welding-fume protection plan. Review exposure assessment, approved assemblies, fit, maintenance, and the limits of particulate filters.

Welding Fume Protection: Where P100 Filters Fit in the Plan

Place P100 filters within a complete welding-fume protection plan. Review exposure assessment, approved assemblies, fit, maintenance, and the limits of particulate filters.