Startseite Keramik-Gasdüsen für WIG-Brenner ST17 / ST26 (10 Stück)
Keramik-Gasdüsen für WIG-Brenner ST17 / ST26 (10 Stück)
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Keramik-Gasdüsen für WIG-Brenner ST17 / ST26 (10 Stück) Der passende Gasschutz für jede WIG-Naht. Set mit 10 Keramik-Gasdüsen für WIG-Brenner ST17 und ST26, die das Schutzgas auf das Schmelzbad leiten.
Erhältlich in den Größen Nr. 4, 5, 6 und 7 : Je höher die Nummer, desto größer der Austrittsdurchmesser und die Gasabdeckung. Keramikdüsen brechen oder reißen durch Stöße und Hitze – mit einem 10er-Pack haben Sie lange Zeit Ersatz.
✅ Die wichtigsten Vorteile
10er-Pack: Ersatz für viele Arbeitstage.Vier Größen: Nr. 4 bis 7, je nach Anwendung.Keramik: hält den hohen Temperaturen beim WIG-Schweißen stand.ST17 und ST26: passend für die gängigsten WIG-Brenner.
🏗️ Einsatzbereiche
WIG-Brenner ST17 und ST26.
WIG-Schweißen von Stahl, Edelstahl und Aluminium.
Kessel- und Edelstahlbau in der Werkstatt.
Ersatz gebrochener oder gerissener Gasdüsen.
📋 Technische Daten
Inhalt: 10 Keramik-GasdüsenGrößen: Nr. 4 · 5 · 6 · 7Kompatibilität: WIG-Brenner ST17 und ST26
Welche Größe wählen?
Kleine Nummern (4–5) haben eine enge Öffnung, praktisch in Ecken und bei dünnen Elektroden. Große Nummern (6–7) decken eine größere Fläche mit Gas ab – sinnvoll bei dickeren Elektroden oder bei Edelstahl und Aluminium, wo der Gasschutz entscheidend ist.
Pflege von Keramikdüsen Keramik verträgt Hitze sehr gut, ist aber stoßempfindlich. Bewahren Sie Ersatzdüsen in ihrer Schachtel auf und legen Sie den heißen Brenner nicht auf Metallflächen ab.
💡 Vetonek-Tipp: Kombinieren Sie die Gasdüse mit Spannhülse und Spannhülsengehäuse in derselben Größe wie die Elektrode. Hat die Düse Risse oder einen abgebrochenen Rand, tauschen Sie sie aus: Das Gas entweicht seitlich und die Naht oxidiert.
Häufig gestellte Fragen
Wie viele Gasdüsen enthält das Set?
10 Keramik-Gasdüsen in der gewählten Größe.
Welche Größen gibt es?
Nr. 4, 5, 6 und 7. Je höher die Nummer, desto größer der Austrittsdurchmesser.
Für welche Brenner sind sie geeignet?
Für WIG-Brenner ST17 und ST26.
Wann muss man sie wechseln?
Wenn sie Risse haben, gebrochen sind oder der Rand beschädigt ist.
Welche Größe soll ich wählen?
Kleine Größen für Ecken und dünne Elektroden; große, wenn Sie mehr Gasabdeckung brauchen, etwa bei Edelstahl oder Aluminium.
Häufig gestellte Fragen
Wie viele Gasdüsen enthält das Set?
10 Keramik-Gasdüsen in der gewählten Größe.
Welche Größen gibt es?
Nr. 4, 5, 6 und 7. Je höher die Nummer, desto größer der Austrittsdurchmesser.
Für welche Brenner sind sie geeignet?
Für WIG-Brenner ST17 und ST26.
Wann muss man sie wechseln?
Wenn sie Risse haben, gebrochen sind oder der Rand beschädigt ist.
Welche Größe soll ich wählen?
Kleine Größen für Ecken und dünne Elektroden; große, wenn Sie mehr Gasabdeckung brauchen, etwa bei Edelstahl oder Aluminium.
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