{"product_id":"stz-industries-1-1-4-in-mip-each-x-1-1-4-in-d-fip-black-malleable-iron-45-degree-street-elbow","title":"STZ Industries 1-1\/4 in. MIP each X 1-1\/4 in. D FIP Black Malleable Iron 45 degree Street Elbow","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your plumbing runs with the STZ Industries 1-1\/4 in MIP to 1-1\/4 in FIP Black Malleable Iron 45° Street Elbow. This compact, space-saving elbow is engineered for reliable performance in tight spaces where a traditional elbow would struggle, pairing robust malleable iron construction with precise threading for dependable connections.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnd connections:\u003c\/strong\u003e 1-1\/4\" MIP (male) to 1-1\/4\" FIP (female).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black malleable iron for superior impact resistance and durability in demanding piping systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black for a clean, cohesive look and added protection in indoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 300 psi, suitable for typical residential and commercial water and air lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 150°F, adequate for hot water and heating applications within normal service conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 45-degree street elbow to save space and simplify installation in run-and-turn configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead content:\u003c\/strong\u003e Lead-free construction, designed with potable-water considerations in mind.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged for clean, protected shipping and easy inventory management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this elbow stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike standard elbows, this 45° street design reduces the footprint of your piping layout, making it ideal for cramped mechanical rooms, basements, and crawlspaces. The dual-threaded MIP\/FIP configuration provides a straightforward, reliable retrofit or new-build solution that works with typical black iron piping systems. The lead-free composition safeguards drinking-water quality, giving you confidence in residential installations and ongoing maintenance.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential plumbing runs where space is at a premium and a seamless 45° turn is needed.\u003c\/li\u003e \u003cli\u003eHydronic heating and radiant floor systems requiring durable, high-psi connections.\u003c\/li\u003e \u003cli\u003ePotable-water distribution in non-potable flags, boiler feed lines, and other standard piping networks.\u003c\/li\u003e \u003cli\u003eIndustrial maintenance projects that rely on robust malleable iron fittings for air or water lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrepare threads with an appropriate thread sealant or PTFE tape rated for malleable iron and the service you’re running. Follow sealant manufacturer guidelines for coverage and overlap.\u003c\/li\u003e \u003cli\u003eEnsure threads are clean and free of debris before installation to prevent cross-threading and leaks.\u003c\/li\u003e \u003cli\u003eHand-tighten first, then snug with a wrench—avoid overtightening to prevent damaged threads or distortion of the elbow.\u003c\/li\u003e \u003cli\u003eVerify compatibility with your piping system’s materials and standards. This elbow is designed for standard 1-1\/4\" pipe sizes using MIP and FIP threads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDurability and long-term performance\u003c\/h3\u003e\n\u003cp\u003eMalleable iron provides excellent ductility and impact resistance, delivering reliable performance in everyday piping scenarios. The black finish helps resist surface corrosion in typical indoor environments, while the lead-free construction supports safer potable-water distribution. With a 300 psi rating and 150°F maximum, this elbow handles a wide range of common service conditions without compromising fit or flow.\u003c\/p\u003e \u003cp\u003eWhether you’re plumbing a new build or upgrading an aging network, the STZ Industries 1-1\/4 in MIP x 1-1\/4 in FIP Black Malleable Iron 45° Street Elbow is a purpose-built choice for durable, space-conscious, and code-aware connections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52185040781586,"sku":"4067039","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4067039_A.eps_High.jpg?v=1775767105","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-1-1-4-in-mip-each-x-1-1-4-in-d-fip-black-malleable-iron-45-degree-street-elbow","provider":"National Hardware Group","version":"1.0","type":"link"}