{"product_id":"stz-industries-4-in-fip-each-x-4-in-d-fip-black-malleable-iron-45-degree-elbow","title":"STZ Industries 4 in. FIP each X 4 in. D FIP Black Malleable Iron 45 Degree Elbow","description":"\u003cdiv\u003e\n\u003cp\u003eThe STZ Industries 4 in. FIP x 4 in. FIP Black Malleable Iron 45 Degree Elbow is a rugged, reliable plumbing solution designed to navigate tight spaces with confidence. With female-threaded ends on both sides, this 4-inch elbow smoothly redirects piping in a clean 45-degree turn, keeping flow steady and joints secure in demanding installations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose malleable iron?\u003c\/strong\u003e This elbow combines high strength with excellent ductility, absorbing minor misalignments and vibrations that can cause leaks over time. The durable black finish not only looks professional but also provides a layer of protection in typical indoor environments, making it well-suited for residential and light commercial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Malleable iron for lasting performance under pressure\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black for a professional, low-profile appearance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnds:\u003c\/strong\u003e 4 in. FIP on each side (FIP x FIP) for easy integration with standard 4 in. female-threaded piping\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAngle:\u003c\/strong\u003e 45-degree elbow to achieve smooth direction changes and reduce stress on joints\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 300 psi, suitable for hot and cold water and heating system runs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 150°F, confirming suitability for residential hot water lines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged to protect threads during shipping and handling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead content:\u003c\/strong\u003e Lead-free, aligning with modern safety standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include navigating around obstacles in residential piping, routing hot or cold water lines in basements and utility areas, and connecting sections of heating systems where a precise 45-degree bend is needed. Its robust construction helps resist deformation under pressure, providing dependable performance over time compared with lighter-duty fittings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical installation tips\u003c\/strong\u003e — ensure a clean, dry thread surface, apply an appropriate pipe thread sealant or PTFE tape rated for water systems, and avoid overtightening to protect the threads. Confirm that your system operates within the 300 psi \/ 150°F ratings, then perform a pressure test to verify a tight seal before commissioning the line.\u003c\/p\u003e \u003cp\u003eBuilt for reliability in everyday piping projects, the STZ Industries 4 in. FIP x 4 in. FIP Black Malleable Iron 45 Degree Elbow delivers precise direction changes, durable construction, and a professional finish that stands up to real-world use. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52185035833618,"sku":"4908497","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4908497_A.eps_High.jpg?v=1775767073","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-4-in-fip-each-x-4-in-d-fip-black-malleable-iron-45-degree-elbow","provider":"National Hardware Group","version":"1.0","type":"link"}