CUPSystem Black sets are a versatile, advanced solution for TIG welding and currently provide the most effective gas shielding.
The gas nozzle with its gas-directing design and the precision screens give an even layer of shielding gas, which is key to high-quality welds. CUPSystem Black also cools the weld area well and reduces the likelihood of oxidation at the joint edges.
Better gas distribution and cooling during welding can make a real difference to the productivity and quality of your welding work, which is why CUPSystem Black sets are a valuable tool for welders who need precision and reliability.
CUPSystem Black sets are very well suited to welding stainless steel, titanium, Inconel and duplex, and are widely used in the automotive industry, mainly for welding performance exhaust systems.
![Spartus CUPSystem Black set 17/18/26, #11 cup nozzle [for 2.4 electrode]](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-black-zestaw-17-18-26-dysza-kielich-11-na-elektrod-2-4-1-1000x960.webp)
![Spartus CUPSystem Black set 17/18/26, #11 cup nozzle [for 2.4 electrode], photo 2](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-black-zestaw-9-20-dysza-kielich-11-na-elektrod-2-4-2-1000x960.webp)
![Spartus CUPSystem Black set 17/18/26, #11 cup nozzle [for 2.4 electrode], photo 3](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-black-zestaw-17-18-26-dysza-kielich-11-na-elektrod-2-4-3-1000x960.webp)
![Spartus CUPSystem Black set 17/18/26, #11 cup nozzle [for 2.4 electrode], photo 4](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-black-zestaw-17-18-26-dysza-kielich-11-na-elektrod-2-4-4-1000x960.webp)
![Spartus CUPSystem NQ - kit 17/18/26 gas cup #10 [for electrode 2.4mm]](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-nq-zestaw-17-18-26-dysza-kielich-10-na-elektrode-2-4mm-1-640x480.avif)
![Spartus CUPSystem NQ - kit 17/18/26 nozzle NQ cup #20 [for electrode 2.4mm]](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-nq-zestaw-17-18-26-dysza-nq-kielich-20-na-elektrode-2-4mm-1-640x480.webp)
![Spartus CUPSystem NQ - kit 17/18/26 gas cup #18 [for electrode 2.4mm]](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-nq-zestaw-17-18-26-dysza-kielich-18-na-elektrode-2-4mm-1-640x480.webp)
