{"product_id":"best-welds-900-57n75xl-alumina-tig-nozzle-cup-size-6","title":"Best Welds 900-57n75xl Alumina Tig Nozzle Cup Size 6","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BEST WELDS 900-57n75xl is an alumina TIG nozzle cup designed for use with large gas lens configurations on a wide range of TIG torches. At 3.25 inches in length with a 3\/8-inch orifice opening, this Size 6 cup delivers consistent shielding gas coverage across most TIG welding operations. Alumina construction provides high impact resistance, strong thermal conductivity, and heat resistance that exceeds lava nozzle alternatives. Licensed welders and HVAC pipe welders handling stainless, aluminum, and titanium work commonly reach for alumina cups as their standard shop nozzle.\u003c\/p\u003e\n\u003cp\u003eThis nozzle is suited to production and maintenance welding in open or semi-open environments. It is the most widely used nozzle type in TIG welding and performs well across a broad range of base metals and positions. The alumina material resists spatter buildup, reducing downtime for cleaning between passes. It is not recommended for confined-space welding where limited clearance makes a longer or larger-diameter cup impractical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlumina construction offers high impact and heat resistance, outperforming lava nozzles in thermal durability\u003c\/li\u003e\n  \u003cli\u003eResists spatter buildup, extending service life between cleanings\u003c\/li\u003e\n  \u003cli\u003eLarge gas lens type for improved shielding gas laminar flow and coverage\u003c\/li\u003e\n  \u003cli\u003eSize 6 with 3\/8-inch orifice suits the most common TIG welding applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of standard TIG torch bodies\u003c\/li\u003e\n  \u003cli\u003eRecommended for most welding operations except confined-area work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TIG torches 9, 17, 18, 20, 22, 25, 26, and 27 equipped with large gas lens bodies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified welder or welding technician with the torch disconnected from the power source and shielding gas supply shut off. Thread the nozzle onto the gas lens collet body by hand until snug, avoiding over-tightening that could crack the alumina. Inspect the cup for chips or cracks before each use, as damaged alumina can disrupt shielding gas flow and compromise weld quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alumina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Size\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrifice\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Nominal)\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Large Gas Lens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Torches\u003c\/strong\u003e: 9, 17, 18, 20, 22, 25, 26, 27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BEST WELDS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 900-57n75xl\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BEST WELDS","offers":[{"title":"Default Title","offer_id":51267995533618,"sku":"900-57N75XL","price":669.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308910705.jpg?v=1780696422","url":"https:\/\/voomisupply.com\/products\/best-welds-900-57n75xl-alumina-tig-nozzle-cup-size-6","provider":"Voomi Supply","version":"1.0","type":"link"}