{"product_id":"asc-engineered-solutions-1dx1b-bb-hex-head-pipe-bushing","title":"Asc Engineered Solutions 1DX1B.BB Hex Head Pipe Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASC ENGINEERED SOLUTIONS 1DX1B.BB is a hex head pipe bushing used to reduce a larger threaded pipe opening to a smaller one within a piping system. It features a 1-1\/2 inch male NPT outer thread and a 1-1\/4 inch female NPT inner thread, allowing inline size reduction without the need for a coupling and nipple combination. Rated at 150 lb, this bushing is constructed from malleable iron with a black finish. Plumbers, pipefitters, and mechanical contractors install this fitting in gas, water, and steam distribution systems where a compact threaded reducer is required.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for residential and light commercial piping applications including gas supply lines, compressed air distribution, and hydronic heating systems. The hex profile on the outer body allows a wrench to be applied for secure installation without damaging the fitting. Its domestic manufacturing origin makes it appropriate for projects with domestic-content procurement requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/2 inch MNPT outer thread reduces to 1-1\/4 inch FNPT inner thread\u003c\/li\u003e\n\u003cli\u003e150 lb pressure rating suitable for gas, water, and steam service\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction provides durability and resistance to impact\u003c\/li\u003e\n\u003cli\u003eHex head design allows wrench engagement for proper torque\u003c\/li\u003e\n\u003cli\u003eBlack finish for standard pipe fitting applications\u003c\/li\u003e\n\u003cli\u003eDomestic manufacture for projects with domestic-content requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard threaded pipe fitting compatible with 1-1\/2 inch MNPT and 1-1\/4 inch FNPT threaded pipe and fittings rated for 150 lb service.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters following applicable code requirements including the IFGC and IPC. Shut off and depressurize the piping system fully before removing or installing any threaded fittings. Apply appropriate thread sealant or PTFE tape to the male threads before assembly. Do not over-tighten malleable iron fittings, as the material can crack under excessive force.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/2 x 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: MNPT x FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASC ENGINEERED SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1DX1B.BB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51525249958194,"sku":"BLBUSH112114","price":15.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae2ba6f05e6c74d0e105bbbe4522590f_b90b8e03-688f-4dc5-9111-1ceb24b24655.jpg?v=1785468401","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-1dx1b-bb-hex-head-pipe-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}