{"product_id":"304-stainless-steel-male-90-elbow-bsp-pipe-fitting","title":"304 Stainless Steel Male 90° Elbow BSP Pipe Fitting — Equal \u0026 Reducer","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right pipe size for my system?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the DN (nominal diameter) to your existing pipe's inner diameter. DN8 is approximately 1\/4\\\" (8mm), DN15 is 1\/2\\\" (15mm), DN25 is 1\\\" (25mm), and DN50 is 2\\\" (50mm). When in doubt, measure your pipe's outer diameter and subtract the wall thickness, or check the stamped size on your existing fittings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard do these fittings use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings use BSP (British Standard Pipe) threads, also known as G-threads. BSP is widely used in plumbing, hydraulic, and pneumatic systems outside the US. If your system uses NPT threads, an adapter may be required — BSP and NPT are not directly interchangeable.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings suitable for outdoor or corrosive environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 304 stainless steel offers good resistance to rust, oxidation, and mild corrosive media. It is generally suitable for outdoor plumbing, marine-adjacent environments, and food-grade fluid systems. For highly aggressive chemicals or saltwater immersion, 316 stainless steel is typically recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the pressure rating of these elbow fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Pressure ratings vary by size and installation conditions. 304 stainless steel BSP fittings in this size range typically handle working pressures of 150–1000 PSI depending on the DN size and wall thickness. Always verify with your system's pressure requirements and consult us to confirm if needed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the Equal and Reducer types?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Equal type connects two pipes of the same diameter at a 90° angle. The Reducer type connects two pipes of different diameters — for example, DN25 (1\\\") to DN20 (3\/4\\\") — allowing you to change pipe size while making a directional turn in a single fitting.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need thread sealant when installing these fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, thread sealant is generally recommended for BSP threaded fittings to ensure a leak-free connection. PTFE tape (Teflon tape) or pipe thread compound are the most common options. Apply sealant to the male threads before assembly and tighten to the manufacturer's torque specification.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these fittings be used for gas lines?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"304 stainless steel BSP fittings are generally compatible with compressed air and inert gas systems. For natural gas or propane lines, local codes and regulations apply — always verify compliance with your local authority having jurisdiction (AHJ) before installation.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e304 Stainless Steel Male 90° Elbow BSP Pipe Fitting — Reliable Direction Changes for Fluid \u0026amp; Plumbing Systems\u003c\/h2\u003e\n    \u003cp\u003eWhen a pipe run needs to change direction and a standard coupling won't do the job, a poorly matched elbow fitting can mean leaks, corrosion, or a failed inspection. Plumbers, HVAC technicians, and DIY homeowners working on water supply lines, compressed air systems, or fluid transfer setups need a 90° elbow that threads in cleanly, holds pressure, and resists rust over years of service.\u003c\/p\u003e\n    \u003cp\u003eEach fitting is machined from 304 stainless steel and features a male BSP (British Standard Pipe) threaded end for secure connection to female BSP ports. Available in \u003cstrong\u003eEqual\u003c\/strong\u003e type (same diameter on both ends) and \u003cstrong\u003eReducer\u003c\/strong\u003e type (DN25 to DN20, i.e., 1\" to 3\/4\"), with sizes ranging from DN8 (1\/4\") through DN50 (2\"). Sold individually (1 pc per order); select your type and size from the variant options above.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include residential and commercial water supply plumbing, compressed air distribution lines, hydraulic fluid routing, and industrial process piping where a 90° directional change is needed. The BSP male thread makes these fittings a natural fit for systems using G-thread female ports on pumps, valves, manifolds, and pipe unions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e\n    \u003cstrong\u003eThread Compatibility:\u003c\/strong\u003e These fittings use \u003cstrong\u003eBSP (G-thread)\u003c\/strong\u003e male threads. Verify your system uses BSP female ports before ordering. BSP and NPT threads are \u003cem\u003enot\u003c\/em\u003e interchangeable without an adapter.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These 304 Stainless Steel Male 90° Elbow BSP Fittings\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue 90° Turn in One Fitting\u003c\/strong\u003e — Eliminates the need for two separate fittings to make a right-angle direction change, reducing potential leak points in your BSP pipe system.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🦾\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e304 Stainless Steel Construction\u003c\/strong\u003e — Resists rust, oxidation, and mild corrosive media, making these male elbow adapters suitable for water, air, and light chemical fluid lines.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Size Range DN8–DN50\u003c\/strong\u003e — Covers 1\/4\" through 2\" nominal pipe sizes, so you can match the fitting to your existing BSP plumbing without custom fabrication.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eEqual \u0026amp; Reducer Options\u003c\/strong\u003e — The Equal type maintains consistent pipe diameter through the turn; the Reducer type (DN25×DN20) lets you step down pipe size and change direction simultaneously.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧵\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePrecision-Cut BSP Male Threads\u003c\/strong\u003e — Machined to BSP\/G-thread standards for consistent engagement with female BSP ports on valves, pumps, and pipe fittings without cross-threading.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eVersatile Installation Scenarios\u003c\/strong\u003e — Suited for residential water supply lines, compressed air distribution, hydraulic systems, and industrial fluid routing where a 90° elbow connector is required.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — 304 Stainless Steel Male 90° Elbow BSP Pipe Fittings\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eMale 90° Elbow (Street Elbow)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eBSP (British Standard Pipe \/ G-thread), Male\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Types\u003c\/th\u003e\n\u003ctd\u003eEqual (same diameter both ends); Reducer (DN25×DN20)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eDN8 (1\/4\") · DN10 (3\/8\") · DN15 (1\/2\") · DN20 (3\/4\") · DN25 (1\") · DN32 (1-1\/4\") · DN40 (1-1\/2\") · DN50 (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElbow Angle\u003c\/th\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eBrushed \/ Mill finish (stainless)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eSee variant options — typically rated for standard plumbing pressures; contact us to confirm for high-pressure applications\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003eGenerally suitable for -20°C to 200°C (-4°F to 392°F); contact us to confirm for extreme conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eWater supply, compressed air, hydraulic fluid, light chemical lines (BSP female port required)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eBefore You Order:\u003c\/strong\u003e Confirm your system uses BSP (G-thread) female ports. If you are unsure of your pipe's nominal size, measure the outer diameter of the pipe and compare to standard DN sizing charts. Contact us if you need help selecting the correct size.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right pipe size for my system?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the DN (nominal diameter) to your existing pipe's inner diameter. DN8 is approximately 1\/4\" (8mm), DN15 is 1\/2\" (15mm), DN25 is 1\" (25mm), and DN50 is 2\" (50mm). When in doubt, measure your pipe's outer diameter and subtract the wall thickness, or check the stamped size on your existing fittings. If you're converting from inch sizing: 1\/4\" = DN8, 3\/8\" = DN10, 1\/2\" = DN15, 3\/4\" = DN20, 1\" = DN25, 1-1\/4\" = DN32, 1-1\/2\" = DN40, 2\" = DN50.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread standard do these fittings use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese fittings use \u003cstrong\u003eBSP (British Standard Pipe)\u003c\/strong\u003e threads, also known as G-threads. BSP is widely used in plumbing, hydraulic, and pneumatic systems. If your system uses NPT (National Pipe Taper) threads, an adapter is required — BSP and NPT are not directly interchangeable due to differences in thread angle and pitch.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings suitable for outdoor or corrosive environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. 304 stainless steel generally offers good resistance to rust, oxidation, and mild corrosive media, making it suitable for outdoor plumbing, food-grade fluid systems, and marine-adjacent environments. For highly aggressive chemicals or prolonged saltwater immersion, 316 stainless steel is typically recommended for better chloride resistance.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat pressure can these elbow fittings handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePressure ratings vary by size and installation conditions. 304 stainless steel BSP fittings in this size range typically handle working pressures suitable for standard residential and light commercial plumbing and compressed air systems. For high-pressure hydraulic or industrial applications, contact us to confirm the specific rating for your chosen size.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between the Equal and Reducer types?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe \u003cstrong\u003eEqual\u003c\/strong\u003e type connects two pipes of the same diameter at a 90° angle — both ends are the same DN size. The \u003cstrong\u003eReducer\u003c\/strong\u003e type (DN25×DN20, i.e., 1\" to 3\/4\") connects pipes of two different diameters, allowing you to step down pipe size and change direction in a single fitting, which simplifies installation and reduces the number of joints.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need thread sealant when installing these fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes, thread sealant is generally recommended for BSP threaded fittings to ensure a leak-free connection. PTFE tape (Teflon tape) or pipe thread compound are the most common options. Apply sealant to the male threads before assembly and hand-tighten first, then use a wrench to achieve a snug fit — typically 1–3 additional turns past hand-tight depending on the application.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these fittings be used for gas lines?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003e304 stainless steel BSP fittings are generally compatible with compressed air and inert gas systems. For natural gas or propane lines, local building codes and regulations apply. Always verify compliance with your local authority having jurisdiction (AHJ) and a licensed plumber or gas fitter before installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003etype and size\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Equal \/ DN8（1\u00264\"） \/ 1pcs","offer_id":52336595534098,"sku":"BEAR026140x1","price":7.28,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN10（3\u00268\"） \/ 1pcs","offer_id":52336595566866,"sku":"BEAR026141x1","price":7.33,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN15（1\u00262\"） \/ 1pcs","offer_id":52336595599634,"sku":"BEAR026142x1","price":9.52,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN20（3\u00264\"） \/ 1pcs","offer_id":52336595632402,"sku":"BEAR026143x1","price":13.27,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN25（1\"） \/ 1pcs","offer_id":52336595665170,"sku":"BEAR026144x1","price":18.2,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN32（1-1\u00264\"） \/ 1pcs","offer_id":52336595697938,"sku":"BEAR026145x1","price":33.33,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN40（1-1\u00262\"） \/ 1pcs","offer_id":52336595730706,"sku":"BEAR026146x1","price":41.79,"currency_code":"USD","in_stock":true},{"title":"Equal \/ DN50（2\"） \/ 1pcs","offer_id":52336595763474,"sku":"BEAR026147x1","price":60.89,"currency_code":"USD","in_stock":true},{"title":"Reducer \/ DN25*DN20（1\" to 3\u00264\"） \/ 1pcs","offer_id":52336595796242,"sku":"BEAR026148x1","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture2of15_429f5001-b735-46ad-8ed0-34661fce4de5.jpg?v=1781070211","url":"https:\/\/homediyer.com\/de\/products\/304-stainless-steel-male-90-elbow-bsp-pipe-fitting","provider":"HomeDIYer","version":"1.0","type":"link"}