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      Ceramic nozzles for ST17 / ST26 TIG torches (10 units)

      7,84 €
      7,84 € 8,00 €
      You save 2% (0,16 €)

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      Ceramic nozzles for ST17 / ST26 TIG torches (10 units)

      The right gas shielding for every TIG weld. Kit of 10 ceramic nozzles (cups) for ST17 and ST26 TIG torches, which channel the shielding gas over the weld pool.

      Available in sizes 4, 5, 6 and 7: the higher the number, the larger the outlet diameter and the greater the gas coverage. Ceramic nozzles break or crack with knocks and heat, so a pack of 10 gives you spares for a long time.

      ✅ Key benefits

      • Pack of 10: spares for many working days.
      • Four sizes: from 4 to 7 depending on the job.
      • Ceramic: withstands the high temperatures of TIG welding.
      • ST17 and ST26: compatible with the most common TIG torches.

      🏗️ What it is for

      • ST17 and ST26 TIG torches.
      • TIG welding of steel, stainless steel and aluminium.
      • Boilermaking and stainless steel work in the workshop.
      • Replacing broken or cracked nozzles.

      📋 Technical specifications

      • Contents: 10 ceramic nozzles
      • Sizes: 4 · 5 · 6 · 7
      • Compatibility: ST17 and ST26 TIG torches

      Which size to choose

      Small sizes (4-5) give a narrow outlet, useful in corners and with thin electrodes. Large sizes (6-7) cover a wider area with gas, useful with thicker electrodes or on stainless steel and aluminium, where shielding is critical.

      Caring for ceramic nozzles

      Ceramic withstands heat very well but is sensitive to knocks. Keep spare nozzles in their box and avoid resting a hot torch on metal surfaces.

      💡 Vetonek tip: pair the nozzle with a collet and collet body of the same size as the electrode. If the nozzle is cracked or has a broken rim, replace it: gas escapes at the sides and the weld oxidises.

      Frequently asked questions

      How many nozzles are in the kit?

      10 ceramic nozzles of the chosen size.

      Which sizes are available?

      Sizes 4, 5, 6 and 7. The higher the number, the larger the outlet diameter.

      Which torches are they for?

      For ST17 and ST26 TIG torches.

      When should they be replaced?

      When they are cracked, broken or have a damaged rim.

      Which size should I choose?

      Small sizes for corners and thin electrodes; large sizes when you need more gas coverage, as with stainless steel or aluminium.

      Frequently Asked Questions

      How many nozzles are in the kit?

      10 ceramic nozzles of the chosen size.

      Which sizes are available?

      Sizes 4, 5, 6 and 7. The higher the number, the larger the outlet diameter.

      Which torches are they for?

      For ST17 and ST26 TIG torches.

      When should they be replaced?

      When they are cracked, broken or have a damaged rim.

      Which size should I choose?

      Small sizes for corners and thin electrodes; large sizes when you need more gas coverage, as with stainless steel or aluminium.