13N19 - Weldcraft 13N19 Lava TIG Nozzle Cup #10 (5/8 Inch) - 10 Pack

High-Performance Weldcraft 13N19 Lava TIG Nozzles

The Weldcraft 13N19 Lava TIG Nozzle is a premium consumable designed for professional welders who demand durability and consistency in their TIG welding operations. Sold in a convenient package of 10, these nozzles are size #10, featuring a 5/8-inch (approximately 16mm) bore diameter. They are specifically engineered to fit all major brands of 9 series and 20 series TIG torches, making them a versatile addition to any welding shop's inventory.

What sets the 13N19 apart is its construction material. Unlike standard alumina oxide nozzles, which can be prone to cracking under thermal stress, these nozzles are manufactured from Lava. Lava is a specialized ceramic material known for its exceptional resistance to high temperatures and thermal shock. This makes the 13N19 particularly suitable for applications involving high amperage or prolonged arc-on times where standard cups might fail prematurely. By resisting cracking and standing up to abuse, these nozzles help maintain consistent shielding gas coverage, which is critical for producing defect-free welds.

While Lava nozzles may have a slightly higher initial cost compared to basic alumina cups, they offer significant long-term value. The increased lifespan of the nozzle translates to reduced downtime for consumable changes and lower overall labor costs. For industrial environments where efficiency is paramount, the reliability of a Weldcraft Lava nozzle ensures that production schedules are met without unnecessary interruptions caused by equipment failure.

Whether you are working on precision aerospace components, pipe welding, or general fabrication, the Weldcraft 13N19 provides the robust performance required for high-quality TIG welding. Its compatibility with standard gas lens setups (check specific gas lens part numbers for fitment) and standard collet bodies allows for seamless integration into existing torch configurations.