{"product_id":"xtrweld-54n15l-long-alumina-cup-size-7-tig-torch","title":"Xtrweld 54N15L Long Alumina Cup Size 7 Tig Torch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe XTRWELD 54N15L is a long alumina cup with a medium gas lens configuration, designed for use in TIG welding applications. This nozzle consumable fits 17, 18, and 26 series TIG torches and provides consistent shielding gas coverage around the tungsten electrode during the welding process. The size 7 designation indicates the cup bore diameter of 7\/16 inches, which governs the gas flow profile at the weld zone. The alumina construction offers solid heat resistance for routine TIG work. Welding technicians and fabricators install this part as a standard consumable replacement during torch maintenance or setup changes.\u003c\/p\u003e\u003cp\u003eThe 54N15L is suited for light industrial and professional TIG welding setups using 17, 18, or 26 series torch bodies. The medium gas lens promotes a more laminar shielding gas flow compared to standard collet bodies, which is useful when welding in areas with mild air movement or when working with materials sensitive to atmospheric contamination. The long cup length provides additional shielding coverage at the weld puddle. This consumable is sold individually and is intended for professional welding environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLong alumina cup design provides extended shielding gas coverage at the weld zone\u003c\/li\u003e\n\u003cli\u003eMedium gas lens configuration promotes laminar shielding gas flow\u003c\/li\u003e\n\u003cli\u003eSize 7 cup with 7\/16 inch bore diameter for precise gas delivery\u003c\/li\u003e\n\u003cli\u003eNozzle size marked directly on the cup for quick identification during torch setup\u003c\/li\u003e\n\u003cli\u003eOEM-quality construction compatible with all major 17, 18, and 26 series torch brands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 17, 18, and 26 series TIG torches. Compatible with all major torch brands using these series designations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis consumable is installed and replaced by welders or welding technicians during routine torch maintenance. Disconnect the torch from the power source and allow it to cool completely before replacing the cup or gas lens components. Hand-tighten the alumina cup onto the gas lens body — do not use tools that may crack the ceramic. Inspect the gas lens screen for debris or damage during each cup change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCup Type\u003c\/strong\u003e: Long Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Lens Type\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Size\u003c\/strong\u003e: 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCup Bore Diameter\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Torch Series\u003c\/strong\u003e: 17, 18, 26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.78 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 840349228037\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: XTRWELD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 54N15L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XTRWELD","offers":[{"title":"Default Title","offer_id":51345932550450,"sku":"54N15L","price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546914.jpg?v=1782066823","url":"https:\/\/voomisupply.com\/products\/xtrweld-54n15l-long-alumina-cup-size-7-tig-torch","provider":"Voomi Supply","version":"1.0","type":"link"}