{"product_id":"b-k-mueller-520-203hn-black-45-degree-elbow-1-2-in-10-pack","title":"B K Mueller 520-203HN Black 45 Degree Elbow 1\/2 in 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe B K Mueller Industries 520-203HN is a 1\/2-inch black iron 45-degree equal elbow designed to redirect gas or fluid piping at a 45-degree angle while maintaining a consistent bore size through both ends. Equal elbows pass full flow through the fitting without reducing pipe diameter, making them a standard choice wherever a moderate directional change is needed without pressure drop from a reduction. This fitting ships in a pack of 10 units, suited for plumbers and pipefitters stocking up for residential or light commercial gas line work.\u003c\/p\u003e\n\u003cp\u003eThis elbow is used in threaded black iron piping systems, most commonly in natural gas and propane distribution lines, as well as steam and low-pressure air applications. The 45-degree angle makes it useful in runs where a gentler directional change is preferred over a sharper 90-degree bend. Typical install scenarios include branch lines in residential gas service, boiler rooms, and utility spaces where rigid pipe routing requires angled offsets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree angle provides a moderate directional change in threaded pipe runs\u003c\/li\u003e\n  \u003cli\u003eEqual bore on both ends maintains consistent pipe diameter and flow path\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch size fits standard NPT-threaded black iron pipe\u003c\/li\u003e\n  \u003cli\u003eBlack iron construction suited for gas, steam, and low-pressure air service\u003c\/li\u003e\n  \u003cli\u003eSold in a 10-unit pack for job-lot stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for 1\/2-inch threaded black iron pipe systems in residential and light commercial gas and steam applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Fuel Gas Code (IFGC) where gas service is involved. Shut off the gas supply and verify zero pressure at the work area before threading any fittings. Apply an approved thread sealant or PTFE tape rated for gas service to all male threads before assembly. Do not over-torque the fitting; hand-tighten and wrench-tighten only to the degree required to achieve a leak-free joint.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Equal (same size both ends)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.1 pounds (per package)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\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: B K Mueller Industries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 520-203HN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHLAND","offers":[{"title":"Default Title","offer_id":51560850030898,"sku":"520-203HN","price":23.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9d091b36a72eb9fe9e29c6806a5d3d5b_142f326e-d6c7-480d-b56c-4955a600c755.jpg?v=1786458653","url":"https:\/\/voomisupply.com\/products\/b-k-mueller-520-203hn-black-45-degree-elbow-1-2-in-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}