{"product_id":"midland-industries-63778ms-half-coupling-2-in-npt-x-socket-weld-316-ss","title":"Midland Industries 63778MS Half Coupling 2 in Npt X Socket Weld 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 63778MS is a half coupling fitting designed for joining pipe sections in industrial and commercial piping systems. It features a 2-inch female NPT connection on one end and a 2-inch socket weld connection on the other, allowing a transition between threaded and welded pipe connections within a single fitting. Constructed from 316 stainless steel, it carries a 150 lb pressure class rating and uses a 2-11-1\/2 thread specification. The combination of socket weld and NPT connections makes this fitting well suited for systems where a permanent weld joint is required on one side and a removable threaded connection on the other.\u003c\/p\u003e\n\u003cp\u003eThis half coupling is appropriate for use in industrial process piping, chemical handling, food and beverage, marine, and other applications where corrosion resistance is a priority. The 316 stainless steel construction resists chloride environments and general corrosion better than 304 SS, making it a common choice in coastal or chemical service environments. It is typically installed by pipefitters and welders working on stainless steel process lines rated at 150 lb service class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e316 stainless steel construction for superior corrosion resistance in aggressive or wet environments\u003c\/li\u003e\n  \u003cli\u003e2-inch female NPT x 2-inch socket weld configuration bridges threaded and welded piping runs\u003c\/li\u003e\n  \u003cli\u003e150 lb pressure class suitable for standard industrial process piping service\u003c\/li\u003e\n  \u003cli\u003e2-11-1\/2 thread specification for proper NPT thread engagement and seal\u003c\/li\u003e\n  \u003cli\u003eCompact profile: 1.25 inches height, 2.9 inches length, 2.9 inches width\u003c\/li\u003e\n  \u003cli\u003eHalf coupling design minimizes material and weight where a full coupling is not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style SP-114 half coupling replacement or new installation fitting for 2-inch stainless steel piping systems operating at 150 lb pressure class with female NPT and socket weld end connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of the socket weld end requires a qualified welder following applicable welding procedures and codes such as ASME B31.3 for process piping. The female NPT end should be assembled with an approved thread sealant rated for the service media and pressure class. Depressurize and drain the piping system completely before removing or installing any fitting. Verify that base pipe material and wall thickness are compatible with socket weld procedures prior to fit-up.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Female NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: Socket Weld\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Specification\u003c\/strong\u003e: 2-11-1\/2 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Class\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.175 pounds\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: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 63778MS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67952789389618,"sku":"63778MS","price":25.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2f79c44e2606c631ffbef8499e7c66d4_1363faf2-04a2-4883-a7c2-772ca1883328.jpg?v=1791751311","url":"https:\/\/voomisupply.com\/products\/midland-industries-63778ms-half-coupling-2-in-npt-x-socket-weld-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}