{"product_id":"value-collection-12148-1-square-plug-1-4-inch-npt-class-3000","title":"Value Collection -12148-1 Square Plug 1\/4 Inch Npt Class 3000","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION -12148-1 is a 1\/4 inch NPT square head pipe plug manufactured from forged carbon steel with a black finish. Rated to Class 3000, this plug is built to handle high-pressure pipe termination and sealing applications in both liquid and gas systems. The forged construction provides consistent thread integrity and pressure-holding capability. It is installed by licensed plumbers, pipefitters, and HVAC technicians working on high-pressure piping assemblies where a flush, secure pipe end closure is required.\u003c\/p\u003e\n\u003cp\u003eThis square plug is suited for residential and commercial plumbing, HVAC, and industrial piping systems where NPT threaded fittings are used. The 1\/4 inch size fits standard quarter-inch NPT female threaded ports. Typical applications include capping unused branch outlets, plugging test ports, and sealing pipe ends during system modifications or winterization. The black finish provides basic corrosion resistance for dry or moderately humid environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eForged carbon steel construction for reliable strength at high-pressure ratings\u003c\/li\u003e\n  \u003cli\u003eClass 3000 pressure rating suitable for demanding liquid and gas piping systems\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch NPT thread for compatibility with standard tapered pipe thread fittings\u003c\/li\u003e\n  \u003cli\u003eBlack finish for basic surface protection\u003c\/li\u003e\n  \u003cli\u003eCompact square head design for wrench engagement in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/4 inch NPT female-threaded pipe connections in Class 3000 rated plumbing and piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter following applicable IPC or IFGC code requirements. Shut off system pressure and depressurize the line completely before installing or removing any pipe plug. Apply appropriate thread sealant or PTFE tape to the NPT threads before installation. Do not over-tighten; use a properly sized wrench on the square head to achieve a snug, leak-free seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Square Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Forged Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassification\u003c\/strong\u003e: Class 3000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 3000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175303\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: -12148-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689740730674,"sku":"-12148-1","price":21.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c385e5f1991b25ff41c9c2306e5e6055.jpg?v=1788263679","url":"https:\/\/voomisupply.com\/products\/value-collection-12148-1-square-plug-1-4-inch-npt-class-3000","provider":"Voomi Supply","version":"1.0","type":"link"}