9SS19515-6M - Replacement Gas Cups for PTV-20 TIG Torch (2-Pack)

Product Overview

The 9SS19515-6M Gas Cups are specialized consumable components designed for use with the PTV-20 TIG Torch system. These gas cups, also frequently referred to as nozzles, play a critical role in the Gas Tungsten Arc Welding (GTAW) process by directing the flow of inert shielding gas (typically Argon) around the tungsten electrode and the molten weld pool. Proper gas coverage is essential to prevent atmospheric contamination, which can lead to porosity and compromised weld integrity.

Manufactured from high-grade ceramic material, these cups are engineered to withstand the intense thermal cycling inherent in TIG welding applications. The ceramic composition offers excellent electrical insulation and resistance to thermal shock, ensuring durability during prolonged welding sessions. The internal geometry of the cup is designed to facilitate a laminar gas flow, reducing turbulence and enhancing the stability of the shielding envelope.

This product is supplied as a pack of 2, providing operators with a spare unit to minimize downtime during maintenance or accidental breakage. Regular inspection and replacement of gas cups are recommended, as spatter buildup or cracks can disrupt gas flow and affect weld quality. These cups are direct replacements for the PTV-20 series, ensuring a precise fit and reliable performance.