13N16 - Generic 13N16 Alumina TIG Cup #6 (3/8") for 9/20 Series Torches

Reliable Shielding for Your TIG Torch

When you are under the hood, the last thing you want to worry about is your consumables. The Generic 13N16 Alumina TIG Nozzle Cup is the workhorse of the welding shop, providing the durability and consistency you need to lay down perfect beads. Designed to fit the popular WP-9 and WP-20 series torches, this #6 cup is the go-to size for a wide variety of welding applications. Whether you are working on a delicate root pass or capping a joint, the 3/8-inch opening gives you the visibility and gas coverage necessary to control your puddle with precision.

Made from tough pink alumina ceramic, this cup is built to handle the heat. It resists cracking from thermal shock, meaning it stands up to the rapid heating and cooling cycles typical of daily welding operations. While it is an economical generic replacement, it doesn't skimp on performance. It threads on smoothly to your standard collet body, creating a tight seal that directs your shielding gas exactly where it needs to go. This helps you avoid common issues like porosity and ensures your tungsten stays protected from the atmosphere.

This nozzle is an essential part of any TIG welder's kit. The #6 size is often considered a "standard" starting point for many joints, offering a great middle ground between the tight access of smaller cups and the broad coverage of larger ones. It is compatible with all major brands of 9 and 20 series torches, including air-cooled and water-cooled models. Keep a few of these in your toolbox so you are never caught without a fresh cup when you need one. Whether you are a hobbyist in the garage or a pro in the fabrication shop, this alumina nozzle delivers the performance you expect at a price that makes sense.