{"product_id":"stainless-steel-equal-tee-bsp-pipe-fitting","title":"Stainless Steel Equal Tee BSP Pipe Fitting | 1\/2\" 3\/4\" 1\" Female \u0026 Male Thread","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003c!-- ① OVERVIEW --\u003e\n\u003ch2\u003eStainless Steel Equal Tee BSP Pipe Fitting — Split Your Line Without Compromising Flow\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003cp\u003eWhen a plumbing, irrigation, or compressed-air run needs to branch in two directions, a poorly matched fitting can mean leaks, corrosion, or a frustrating return trip to the hardware store. These stainless steel equal tee BSP pipe fittings are designed for DIYers, plumbers, and maintenance professionals who need a reliable, corrosion-resistant solution the first time.\u003c\/p\u003e\n\u003cp\u003eEach fitting is a single equal tee connector machined from stainless steel, available in BSP thread sizes ranging from 1\/2\" (DN15) to 1\" (DN25) — approximately 15mm to 25mm nominal bore. Configurations include female-only, male-only, and combination female\/male ports to suit straight runs, branch connections, and mixed-thread systems. All three ports on each tee are equal in size, maintaining consistent flow across the branch.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include residential and commercial water supply branching, garden irrigation manifold connections, compressed-air distribution lines, and light industrial fluid systems where a BSP equal tee fitting for water lines or a stainless steel pipe tee for plumbing is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ② COMPATIBILITY BAR --\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e \u003cstrong\u003eThread Compatibility:\u003c\/strong\u003e BSP (British Standard Pipe) thread — fits standard BSP plumbing systems. Not directly compatible with NPT (National Pipe Taper) threads without an adapter. Confirm BSPP vs. BSPT requirement before ordering.\u003c\/div\u003e\n\u003c!-- ③ KEY FEATURES --\u003e\n\u003ch2\u003e✅ Key Features of These Stainless Steel BSP Equal Tee 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\u003eEqual Three-Port Design\u003c\/strong\u003e — All three ports share the same nominal bore (DN15, DN20, or DN25), ensuring balanced flow distribution in BSP equal tee plumbing applications without pressure drop at the branch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStainless Steel Construction\u003c\/strong\u003e — Machined from stainless steel for resistance to rust, oxidation, and mild chemical exposure — a durable alternative to brass or galvanized iron tee fittings in damp or outdoor environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMultiple Thread Configurations\u003c\/strong\u003e — Available in female-only, male-only, and mixed female\/male port combinations, covering the most common stainless steel BSP tee connector configurations for both new installs and retrofit work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eThree Size Options\u003c\/strong\u003e — Choose from 1\/2\" BSP (DN15 ≈ 15mm bore), 3\/4\" BSP (DN20 ≈ 20mm bore), and 1\" BSP (DN25 ≈ 25mm bore) to match your existing pipe system without reducers or adapters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSuitable for Water, Gas \u0026amp; Air Lines\u003c\/strong\u003e — Compatible with cold water supply, garden irrigation, compressed air, and light gas applications (with appropriate sealant and local code compliance) — a versatile stainless steel pipe tee for plumbing and utility use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWrench-Ready Hex Body\u003c\/strong\u003e — The fitting body is typically shaped for standard pipe wrenches or adjustable spanners, allowing secure tightening without slipping — no special tooling required for installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ④ TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003e📐 Technical Specifications — Stainless Steel Equal Tee BSP Pipe Fitting\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eEqual Tee Pipe Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eBSP (British Standard Pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003e1\/2\" BSP (DN15), 3\/4\" BSP (DN20), 1\" BSP (DN25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePort Configurations\u003c\/th\u003e\n\u003ctd\u003eFemale-Female-Female; Male-Female-Male; Female-Male-Male; Female-Female-Male; Female-Male-Female; Male-Female-Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Bore (DN15)\u003c\/th\u003e\n\u003ctd\u003e≈ 15mm (≈ 0.59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Bore (DN20)\u003c\/th\u003e\n\u003ctd\u003e≈ 20mm (≈ 0.79\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Bore (DN25)\u003c\/th\u003e\n\u003ctd\u003e≈ 25mm (≈ 0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eTypically up to 150 PSI (≈10 bar) — contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece (pcs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Media\u003c\/th\u003e\n\u003ctd\u003eWater, air, light gas (with approved sealant)\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\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eSpec Confirmation:\u003c\/strong\u003e Thread type (BSPP vs. BSPT), exact pressure rating, and stainless grade (304 vs. 316) vary by variant. Please verify with your system requirements or contact us before ordering for critical applications.\u003c\/div\u003e\n\u003c!-- ⑤ FAQ --\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 BSP size to your existing pipe's nominal bore, not its outer diameter. For example, a 1\/2\" BSP fitting (DN15) typically suits pipes with an OD of around 20.9mm (≈0.82\"). When in doubt, measure the thread OD with calipers and compare to a BSP thread chart. Available sizes here include DN15 (1\/2\"), DN20 (3\/4\"), and DN25 (1\").\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the pressure rating of these stainless steel tee fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStainless steel BSP tee fittings generally handle working pressures up to 150 PSI (approximately 10 bar) for water and non-aggressive media at ambient temperatures. For high-pressure or steam applications, please contact us to confirm the specific rating for your chosen size and configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these tee fittings suitable for outdoor or marine use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Stainless steel offers strong corrosion resistance against moisture, humidity, and mild chemical exposure. For coastal or marine environments, 316-grade stainless is generally recommended for superior chloride resistance. Please check the variant listing or contact us to confirm the exact grade before use in saltwater-adjacent conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre BSP threads compatible with NPT fittings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo — BSP (British Standard Pipe) and NPT (National Pipe Taper) threads are not directly interchangeable. While some sizes appear similar in diameter, the thread angle and pitch differ (BSP uses a 55° Whitworth thread; NPT uses 60°). A BSP-to-NPT adapter is required if connecting to an NPT system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between BSPP and BSPT threads, and which do these use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBSPP (Parallel) threads maintain a constant diameter and rely on a washer or O-ring for sealing. BSPT (Taper) threads taper slightly and create a seal through thread interference, similar to NPT. These fittings use BSP threads — please confirm whether your system requires parallel or taper before ordering, or contact us for clarification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these fittings for gas lines?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStainless steel BSP tee fittings are generally compatible with natural gas and LPG systems when properly sealed with approved PTFE thread sealant tape. However, gas installations must comply with local codes and regulations. We recommend consulting a licensed plumber or gas fitter for any gas line work.\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. For a leak-free connection, PTFE thread seal tape (plumber's tape) or an approved pipe thread compound is typically recommended on BSP threaded joints, especially for parallel (BSPP) threads. Apply 2–3 wraps of PTFE tape in the direction of the thread before assembly and hand-tighten before using a wrench.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ⑥ CTA BAR --\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your size and port 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":52336735387922,"sku":"PENG026177x1","price":4.07,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" BSP Female (DN20) \/ 1 pcs","offer_id":52336735420690,"sku":"PENG026178x1","price":6.05,"currency_code":"USD","in_stock":true},{"title":"1\" BSP Female (DN25) \/ 1 pcs","offer_id":52336735453458,"sku":"PENG026179x1","price":9.91,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male  (DN15) \/ 1 pcs","offer_id":52336735486226,"sku":"PENG026180x1","price":3.93,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Female\u0026Male\u0026Male (DN15) \/ 1 pcs","offer_id":52336735518994,"sku":"PENG026181x1","price":4.56,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Female\u0026Female\u0026Male (DN15) \/ 1 pcs","offer_id":52336735551762,"sku":"PENG026182x1","price":4.75,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Female\u0026Male\u0026Female (DN15) \/ 1 pcs","offer_id":52336735584530,"sku":"PENG026183x1","price":4.28,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" BSP Male\u0026Female\u0026Male (DN15) \/ 1 pcs","offer_id":52336735617298,"sku":"PENG026184x1","price":4.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of17_445c778a-3a38-4a36-b46a-a2393fbe0666.jpg?v=1781156847","url":"https:\/\/homediyer.com\/de\/products\/stainless-steel-equal-tee-bsp-pipe-fitting","provider":"HomeDIYer","version":"1.0","type":"link"}