{"product_id":"1-1-2in-x-1-1-4in-black-malleable-iron-reducing-coupling","title":"1-1\/2in x 1-1\/4in Black Malleable Iron Reducing Coupling","description":"\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eStep down pipe sizes smoothly with heavy-duty pressure containment.\u003c\/b\u003e Designed for gas, oil, water, and steam lines, this \u003cb data-path-to-node=\"1\" data-index-in-node=\"120\"\u003e1-1\/2\" x 1-1\/4\" black malleable iron reducing coupling\u003c\/b\u003e features precision female NPT threads on both ends to connect two different pipe diameters. Constructed from high-tensile malleable iron with a black finish, it provides superior durability and structural integrity in residential, commercial, and industrial plumbing systems.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003e1-1\/2\" to 1-1\/4\" Pipe Size Reduction:\u003c\/b\u003e Seamlessly transitions a 1-1\/2\" male NPT pipe run down to a 1-1\/4\" male NPT line in tight spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003ePrecision Female NPT Threads:\u003c\/b\u003e Deep, clean-cut internal threads ensure a tight, leak-resistant connection when paired with appropriate thread sealant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Malleable Iron:\u003c\/b\u003e Built to resist high mechanical stress, vibration, and pressure spikes without cracking or deforming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eCorrosion-Resistant Black Coating:\u003c\/b\u003e Features a protective coating suitable for non-potable water, oil, air, and natural gas or propane systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eVersatile Industrial \u0026amp; Commercial Applications:\u003c\/b\u003e Ideal for fuel gas piping, steam lines, fire protection systems, and industrial fluid transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e Threaded Pipe Reducing Coupling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eFitting Type:\u003c\/b\u003e Reducer Coupling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eConnection Type:\u003c\/b\u003e Female NPT x Female NPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eLarge End Size:\u003c\/b\u003e 1-1\/2 Inch FNPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eSmall End Size:\u003c\/b\u003e 1-1\/4 Inch FNPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e Black Malleable Iron\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cb data-path-to-node=\"7,6,0\" data-index-in-node=\"0\"\u003eClass Rating:\u003c\/b\u003e Class 150 \/ Standard Pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,7,0\"\u003e\u003cb data-path-to-node=\"7,7,0\" data-index-in-node=\"0\"\u003eRecommended Applications:\u003c\/b\u003e Natural Gas, Propane\/LPG, Compressed Air, Hydronic Heating, Oil Lines, and Structural Pipe Framing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YAGI Pipe and Steel \/ McKee's Discount Steel","offers":[{"title":"Default Title","offer_id":67687012040781,"sku":"YG.10132026.02","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4793\/4285\/files\/Screenshot2026-10-13154908.png?v=1791924647","url":"https:\/\/yagipipeandsteel.com\/products\/1-1-2in-x-1-1-4in-black-malleable-iron-reducing-coupling","provider":"YAGI Pipe and Steel \/ McKee's Discount Steel","version":"1.0","type":"link"}