{"product_id":"stainless-steel-threaded-union-150-npt-sp114-304-316","title":"Stainless Steel Square Head Plug 150# NPT – SP114 – 304 \u0026 316","description":"\u003cdiv style=\"font-family:sans-serif;max-width:900px;\"\u003e\n\u003cdiv style=\"border-left:4px solid #1a1a1a;padding:10px 16px;background:#f8f8f8;margin-bottom:18px;font-size:1rem;font-weight:600;line-height:1.9;\"\u003e\n\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eIn Stock – Fast Shipping from Multiple U.S. Warehouses\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eIndustrial-Grade – Built for Commercial and Industrial Service\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eBulk Pricing Available – Multiple Sizes In Stock\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:0.92rem;font-weight:700;color:#c0392b;margin:0 0 16px;\"\u003eHigh Demand Item – Frequently Reordered by Contractors and Industrial Buyers\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;line-height:1.7;\"\u003eSMP 150# NPT Stainless Steel Square Head Plugs seal female NPT threaded openings. SP114 pattern. 304 and 316 grades available.\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;line-height:1.7;\"\u003eMale NPT. Square head. Select size from the dropdown.\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.5rem;font-weight:900;text-transform:uppercase;margin-top:28px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"font-size:1.1rem;line-height:1.8;\"\u003e\n\u003cli\u003eSealing female NPT openings in stainless systems\u003c\/li\u003e\n\u003cli\u003eProcess and instrumentation piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:1.5rem;font-weight:900;text-transform:uppercase;margin-top:28px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"font-size:1.1rem;line-height:1.8;\"\u003e\n\u003cli\u003eSquare head for wrench installation\u003c\/li\u003e\n\u003cli\u003eMale NPT\u003c\/li\u003e\n\u003cli\u003eSP114 pattern\u003c\/li\u003e\n\u003cli\u003e304 and 316 stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:1.5rem;font-weight:900;text-transform:uppercase;margin-top:28px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size:1.1rem;font-weight:700;\"\u003eWhat stainless grades are available?\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;\"\u003e304\/304L and 316\/316L depending on product — select from the dropdown.\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;font-weight:700;\"\u003eWhat pressure class?\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;\"\u003e150# NPT.\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;font-weight:700;\"\u003eWhat thread type?\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;\"\u003eNPT per ASME B1.20.1.\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;font-weight:700;\"\u003eWhat sizes?\u003c\/p\u003e\n\u003cp style=\"font-size:1.1rem;\"\u003eSelect from the dropdown above.\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.5rem;font-weight:900;text-transform:uppercase;margin-top:28px;\"\u003eWhy Contractors Choose This Product\u003c\/h2\u003e\n\u003cul style=\"font-size:1.1rem;line-height:1.8;\"\u003e\n\u003cli\u003e304 and 316 stainless available — match the grade to the application\u003c\/li\u003e\n\u003cli\u003eSP114 pattern — standard industry dimensions, compatible with most systems\u003c\/li\u003e\n\u003cli\u003e150# NPT — widely used pressure class for threaded connections\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant — suitable for chemical, process, and outdoor service\u003c\/li\u003e\n\u003cli\u003eMultiple sizes in stock — fast U.S. shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left:4px solid #e87722;padding:10px 16px;background:#fff8f2;margin-top:24px;font-size:1rem;font-weight:600;line-height:1.9;\"\u003e\n\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e In Stock – Ready to Ship\u003cbr\u003e\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e Bulk Pricing Available\u003cbr\u003e\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e Fast Shipping from Multiple U.S. Warehouses\u003cbr\u003e\u003cspan style=\"color:#e87722;font-weight:700;\"\u003e✔\u003c\/span\u003e Built for Industrial \u0026amp; Commercial Use\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SMP","offers":[{"title":"1\/8\" \/ 316SS","offer_id":46052187472189,"sku":"SSP6SHP.125","price":1.2,"currency_code":"USD","in_stock":true},{"title":"1\/4\" \/ 316SS","offer_id":46052187504957,"sku":"SSP6SHP.250","price":1.52,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 316SS","offer_id":46052187537725,"sku":"SSP6SHP.375","price":2.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 316SS","offer_id":46052187570493,"sku":"SSP6SHP.50","price":2.79,"currency_code":"USD","in_stock":true},{"title":"3\/4\" \/ 316SS","offer_id":46052187603261,"sku":"SSP6SHP.75","price":3.46,"currency_code":"USD","in_stock":true},{"title":"1\" \/ 316SS","offer_id":46052187636029,"sku":"SSP6SHP01.0","price":4.26,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\" \/ 316SS","offer_id":46052187668797,"sku":"SSP6SHP01.25","price":9.94,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\" \/ 316SS","offer_id":46052187701565,"sku":"SSP6SHP01.5","price":10.99,"currency_code":"USD","in_stock":true},{"title":"2\" \/ 316SS","offer_id":46052187767101,"sku":"SSP6SHP02.0","price":15.16,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\" \/ 316SS","offer_id":46052187799869,"sku":"SSP6SHP02.5","price":24.15,"currency_code":"USD","in_stock":true},{"title":"3\" \/ 316SS","offer_id":46052187832637,"sku":"SSP6SHP03.0","price":29.36,"currency_code":"USD","in_stock":true},{"title":"4\" \/ 316SS","offer_id":46052187865405,"sku":"SSP6SHP04","price":61.4,"currency_code":"USD","in_stock":true},{"title":"1\/8\" \/ 304SS","offer_id":46053168316733,"sku":"SSP4SHP.125","price":1.11,"currency_code":"USD","in_stock":true},{"title":"1\/4\" \/ 304SS","offer_id":46053174214973,"sku":"SSP4SHP.250","price":1.31,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 304SS","offer_id":46053177590077,"sku":"SSP4SHP.375","price":1.76,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 304SS","offer_id":46053186666813,"sku":"SSP4SHP.50","price":2.47,"currency_code":"USD","in_stock":true},{"title":"3\/4\" \/ 304SS","offer_id":46053191450941,"sku":"SSP4SHP.75","price":3.01,"currency_code":"USD","in_stock":true},{"title":"1\" \/ 304SS","offer_id":46053195579709,"sku":"SSP4SHP01.0","price":3.76,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\" \/ 304SS","offer_id":46053198266685,"sku":"SSP4SHP01.25","price":7.57,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\" \/ 304SS","offer_id":46053201838397,"sku":"SSP4SHP01.5","price":8.93,"currency_code":"USD","in_stock":true},{"title":"2\" \/ 304SS","offer_id":46053209276733,"sku":"SSP4SHP02.0","price":10.46,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\" \/ 304SS","offer_id":46053211799869,"sku":"SSP4SHP02.5","price":19.91,"currency_code":"USD","in_stock":true},{"title":"3\" \/ 304SS","offer_id":46053234475325,"sku":"SSP4SHP03.0","price":24.82,"currency_code":"USD","in_stock":true},{"title":"4\" \/ 304SS","offer_id":46053238145341,"sku":"SSP4SHP04","price":51.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/2471\/4301\/files\/sssquareheadplug.png?v=1691203641","url":"https:\/\/pvfpro.com\/products\/stainless-steel-threaded-union-150-npt-sp114-304-316","provider":"PVFPRO","version":"1.0","type":"link"}