{"product_id":"304-stainless-steel-bsp-tee-pipe-fitting-male-female-thread","title":"304 Stainless Steel BSP Tee Pipe Fitting — Male \u0026 Female Thread, 1\/2\" to 2\"","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBSP Tee Pipe Fittings in 304 Stainless Steel — Reliable Connections for Plumbing, Irrigation \u0026amp; Gas Lines\u003c\/h2\u003e\n\u003cp\u003eWhether you're replumbing a utility room, extending an irrigation manifold, or splitting a compressed-air line in a workshop, finding a tee fitting that holds up to pressure, moisture, and time is non-negotiable. Leaking joints, corroded threads, and mismatched connection types are the most common headaches for DIYers and tradespeople alike — and the wrong fitting can mean a flooded basement or a failed inspection.\u003c\/p\u003e\n\u003cp\u003eThese 304 stainless steel BSP tee connectors are available in a full range of BSP (British Standard Pipe) sizes from 1\/2\" (DN15) through 2\" (DN50), covering the most common residential and light-commercial pipe diameters. Each fitting is a three-port tee configuration; depending on the variant you select, the ports are arranged as all-female, all-male, or combination Male-Female-Male \/ Female-Male-Female \/ Male-Male-Female \/ Male-Female-Female layouts. Sold individually (1 pc per order) with multi-pack options available.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include residential water supply branch lines, drip irrigation system manifolds, compressed-air distribution in garages and workshops, and low-pressure gas distribution in outdoor BBQ or heating setups. Long-tail search terms that bring buyers to this fitting include \"stainless steel BSP tee fitting,\" \"1\/2 inch BSP tee connector,\" and \"DN15 pipe tee stainless.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard BSP (British Standard Pipe) threaded pipe systems — DN15 (1\/2\"), DN20 (3\/4\"), DN25 (1\"), DN32 (1-1\/4\"), DN40 (1-1\/2\"), and DN50 (2\"). Not directly compatible with NPT (National Pipe Thread) systems without an adapter. Verify your existing pipe thread standard before ordering.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These BSP Tee Pipe 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\u003e304 Stainless Steel Construction\u003c\/strong\u003e — Resists rust, scale, and corrosion in freshwater plumbing, irrigation, and outdoor installations where carbon steel fittings would degrade over time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eFull BSP Size Range\u003c\/strong\u003e — Available from 1\/2\" BSP (DN15) up to 2\" BSP (DN50), covering the most common residential and light-commercial pipe sizes without needing reducers in most installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eMultiple Port Configurations\u003c\/strong\u003e — Choose from female-only, male-only, or mixed Male-Female-Male \/ Female-Male-Female \/ Male-Male-Female \/ Male-Female-Female tee layouts to match your existing pipe run without extra adapters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eLeak-Resistant Threaded Joints\u003c\/strong\u003e — Precision-machined BSP threads engage cleanly with standard pipe and fittings; pair with PTFE tape or thread sealant for a watertight connection in water, air, or low-pressure gas lines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eCompact Tee Body\u003c\/strong\u003e — The three-port tee geometry allows a branch takeoff without cutting into the main run, making it straightforward to add a new supply line to an existing plumbing circuit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛠️\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eTool-Friendly Hex Body\u003c\/strong\u003e — The fitting body is typically machined with wrench flats, allowing secure tightening with a standard pipe wrench or adjustable spanner without slipping or deforming the fitting.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — BSP Stainless Steel Tee Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e Specifications below reflect the product family. Exact dimensions vary by size variant. Contact us or refer to your selected variant's SKU for confirmed measurements before installation in critical systems.\u003c\/div\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 (18-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eBSP (British Standard Pipe) — BSPP or BSPT; see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003e1\/2\" (DN15), 3\/4\" (DN20), 1\" (DN25), 1-1\/4\" (DN32), 1-1\/2\" (DN40), 2\" (DN50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort Configuration\u003c\/th\u003e\n\u003ctd\u003eFemale \/ Male \/ Male-Female-Male \/ Female-Male-Female \/ Male-Male-Female \/ Male-Female-Female — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eEqual Tee (3-port, 90° branch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eTypically 150–300 PSI depending on size; contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Temperature\u003c\/th\u003e\n\u003ctd\u003eGenerally suitable for -20°C to 200°C (-4°F to 392°F) in water\/air service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eMachined stainless, typically brushed or natural mill finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece (multi-pack options available — see Amount variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Media\u003c\/th\u003e\n\u003ctd\u003eWater, air, low-pressure gas (verify local code compliance for gas use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options \/ Contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right BSP tee size for my pipe?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMatch the fitting size to your existing pipe's nominal bore. BSP sizes refer to the bore diameter, not the outer thread diameter. For example, a 1\/2\" BSP fitting (DN15) typically suits pipes with a ~15mm (≈5\/8\") bore. Measure your pipe's outer diameter and subtract the wall thickness, or check the stamped size on your existing fittings. When in doubt, size up — a reducer can always be added downstream.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between BSP Male and BSP Female threads?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBSP Male (BSPM) threads are on the outside of the fitting and screw into a socket or female port. BSP Female (BSPF) threads are on the inside and receive a male-threaded pipe or fitting. The tee connectors in this listing are available in straight female, straight male, and combination Male-Female-Male or Female-Male-Female configurations to suit most plumbing layouts without extra adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these tee fittings be used outdoors or in wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. These fittings are made from 304 stainless steel, which generally provides good corrosion resistance in outdoor, humid, and freshwater environments. For marine or high-chloride coastal environments, 316 stainless steel is typically recommended. Always apply PTFE thread tape or pipe dope to the threads before installation to ensure a watertight, corrosion-resistant seal at the joint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat pressure rating do these BSP tee fittings support?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003e304 stainless steel BSP fittings in this size range typically support working pressures from 150 PSI to 300 PSI depending on size and wall thickness. Larger sizes (DN40–DN50) generally have lower pressure ratings than smaller sizes (DN15–DN25). Contact us to confirm the rated pressure for your specific variant before use in high-pressure systems or any safety-critical application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre BSP threads compatible with NPT (National Pipe Thread) fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBSP and NPT threads are not directly interchangeable. While they share similar nominal size designations, the thread angle differs — BSP uses a 55° Whitworth thread form while NPT uses a 60° thread form. In some cases a 1\/2\" BSP male may partially engage a 1\/2\" NPT female, but this will not produce a reliable seal. Use dedicated BSP-to-NPT adapter fittings if you need to connect the two systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these tee fittings for gas lines?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003e304 stainless steel BSP tee fittings are generally suitable for low-pressure gas applications such as natural gas or propane distribution lines in residential settings. However, gas line installations are subject to local building codes and must be inspected by a licensed professional. Always verify compliance with your local regulations before use in any gas system, and use an appropriate gas-rated thread sealant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thread sealant with these fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. BSP parallel threads (BSPP) require a sealant — typically PTFE thread tape (plumber's tape) or anaerobic thread sealant — to achieve a leak-free joint. BSP tapered threads (BSPT) rely partly on thread interference but still benefit from PTFE tape. Wrap the male thread 2–3 times clockwise (when viewed from the thread end) before assembly for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your size (BSP) and configuration above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"1\u00262\" BSP Female (DN15) \/ 1 pcs","offer_id":52336734568722,"sku":"PENG026185x1","price":5.37,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male (DN15) \/ 1 pcs","offer_id":52336734601490,"sku":"PENG026186x1","price":6.32,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male\u0026Female\u0026Male (DN15) \/ 1 pcs","offer_id":52336734634258,"sku":"PENG026187x1","price":5.97,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Female\u0026Male\u0026Female (DN15) \/ 1 pcs","offer_id":52336734667026,"sku":"PENG026188x1","price":6.05,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male\u0026Male\u0026Female (DN15) \/ 1 pcs","offer_id":52336734699794,"sku":"PENG026189x1","price":6.65,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male\u0026Female\u0026Female (DN15) \/ 1 pcs","offer_id":52336734732562,"sku":"PENG026190x1","price":6.19,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Female (DN20) \/ 1 pcs","offer_id":52336734765330,"sku":"PENG026191x1","price":6.92,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Male (DN20) \/ 1 pcs","offer_id":52336734798098,"sku":"PENG026192x1","price":8.23,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Male\u0026Female\u0026Male (DN20) \/ 1 pcs","offer_id":52336734830866,"sku":"PENG026193x1","price":8.28,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Female\u0026Male\u0026Female (DN20) \/ 1 pcs","offer_id":52336734863634,"sku":"PENG026194x1","price":8.42,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Male\u0026Male\u0026Female (DN20) \/ 1 pcs","offer_id":52336734896402,"sku":"PENG026195x1","price":8.42,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Male\u0026Female\u0026Female (DN20) \/ 1 pcs","offer_id":52336734929170,"sku":"PENG026196x1","price":8.09,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Female (DN25) \/ 1 pcs","offer_id":52336734961938,"sku":"PENG026197x1","price":10.59,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Male (DN25) \/ 1 pcs","offer_id":52336734994706,"sku":"PENG026198x1","price":12.09,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Male\u0026Female\u0026Male (DN25) \/ 1 pcs","offer_id":52336735027474,"sku":"PENG026199x1","price":12.63,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Female\u0026Male\u0026Female (DN25) \/ 1 pcs","offer_id":52336735060242,"sku":"PENG026200x1","price":13.31,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Male\u0026Male\u0026Female (DN25) \/ 1 pcs","offer_id":52336735093010,"sku":"PENG026201x1","price":13.86,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Male\u0026Female\u0026Female (DN25) \/ 1 pcs","offer_id":52336735125778,"sku":"PENG026202x1","price":12.44,"currency_code":"USD","in_stock":true},{"title":"1 1\u00264\" BSP Female (DN32) \/ 1 pcs","offer_id":52336735158546,"sku":"PENG026203x1","price":14.67,"currency_code":"USD","in_stock":true},{"title":"1 1\u00262\" BSP Female (DN40) \/ 1 pcs","offer_id":52336735191314,"sku":"PENG026204x1","price":19.11,"currency_code":"USD","in_stock":true},{"title":"2\" BSP Female (DN50) \/ 1 pcs","offer_id":52336735224082,"sku":"PENG026205x1","price":26.04,"currency_code":"USD","in_stock":true},{"title":"Small 1\u00262\" BSP Male\u0026Male\u0026Female (DN15) \/ 1 pcs","offer_id":52336735256850,"sku":"WEWY000063x1","price":5.78,"currency_code":"USD","in_stock":true},{"title":"Small 1\u00262\" BSP Male\u0026Female\u0026Female (DN15) \/ 1 pcs","offer_id":52336735289618,"sku":"WEWY000064x1","price":5.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of32_0e0c0324-8285-4dd0-b06d-5a75587886a1.jpg?v=1781156537","url":"https:\/\/homediyer.com\/de\/products\/304-stainless-steel-bsp-tee-pipe-fitting-male-female-thread","provider":"HomeDIYer","version":"1.0","type":"link"}