Esab 0157121034 Tig Torch Nozzle Size 6 10 Mm

Product Description

The ESAB 0157121034 is a Size 6 TIG torch nozzle with a 10 mm (3/8 inch) orifice opening, designed for use in gas tungsten arc welding (GTAW) applications. The nozzle directs the shielding gas flow around the tungsten electrode, protecting the weld pool from atmospheric contamination. This component is a consumable wear part replaced routinely by welding technicians during torch maintenance. At 0.01 pounds, it is a lightweight ceramic or alumina-style nozzle suited for precision TIG work on a variety of base metals. Correct nozzle sizing is critical to maintaining proper shielding gas coverage and arc stability.

This nozzle is rated for use with 20A torches and fits the HW17, HW18, and HW26 torch bodies as well as the HW20 torch body. It is applicable in both light industrial and shop welding environments where TIG processes are used on materials such as stainless steel, aluminum, and carbon steel. The Size 6 designation corresponds to a 10 mm orifice and is a common selection for general-purpose TIG welding with moderate amperage ranges. Welding professionals working with ESAB-compatible torch assemblies will find this a direct-fit consumable replacement.

Key Features

• Size 6 nozzle with 10 mm (3/8 inch) orifice opening for consistent shielding gas coverage
• Compatible with HW17, HW18, HW26, and HW20 torch bodies
• Rated for use with 20A torch configurations
• Lightweight at 0.01 pounds for minimal torch head weight addition
• Direct OEM-style replacement consumable for routine torch maintenance

Compatibility

Compatible with 20A torch configurations and the following torch bodies: HW17, HW18, HW26, and HW20.

Installation Notes

TIG torch nozzle replacement is performed by qualified welding technicians. Always disconnect the torch from the welder power source and allow all components to cool completely before handling consumables. Inspect the collet body and back cap for wear before installing a new nozzle. Hand-tighten only to avoid cracking the nozzle body; do not use tools to force the fit.