{"product_id":"black-pvc-45-degree-elbow-plumbing-fittings-connector-20-110mm","title":"Black PVC Pipe 45° Elbow Plumbing Fittings Connector Coupling Water 20-110mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBlack PVC 45° Elbow Plumbing Fittings — Precise Direction Changes for Water Pipe Systems\u003c\/h2\u003e\n\u003cp\u003eRouting a water pipe around an obstacle or changing direction at a 45° angle without the right fitting means improvised joints that leak, crack, or restrict flow. Plumbers, irrigation contractors, and DIY builders who need a clean, reliable 45° directional change in a PVC pipe run rely on a fitting that bonds permanently and holds its angle under pressure. These black PVC 45° elbow plumbing fittings deliver exactly that across a wide range of pipe sizes.\u003c\/p\u003e\n\u003cp\u003eEach elbow is injection-molded from rigid black PVC with a smooth internal bore and two equal-diameter socket ends for solvent-weld installation. Available in nine nominal sizes: 20mm (~0.79 in), 25mm (~0.98 in), 32mm (~1.26 in), 40mm (~1.57 in), 50mm (~1.97 in), 63mm (~2.48 in), 75mm (~2.95 in), 90mm (~3.54 in), and 110mm (~4.33 in). The black finish provides UV resistance for above-ground and exposed outdoor installations.\u003c\/p\u003e\n\u003cp\u003eTypical applications include garden and agricultural irrigation laterals where a 45° turn routes water around raised beds or structures, residential cold-water supply lines where a pipe must change direction within a wall cavity, and outdoor water feature or pond plumbing where black pipe blends visually with the surroundings — a common search for \u003cem\u003eblack PVC 45 degree elbow 50mm irrigation\u003c\/em\u003e or \u003cem\u003eblack PVC coupling elbow 110mm plumbing\u003c\/em\u003e.\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\u003eCompatibility:\u003c\/strong\u003e Fits standard PVC pressure pipe in matching nominal sizes (20 \/ 25 \/ 32 \/ 40 \/ 50 \/ 63 \/ 75 \/ 90 \/ 110mm). Designed for solvent-weld (glued) socket connections. Confirm pressure rating against your system’s working pressure before installation.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Black PVC 45° Elbow Plumbing Fittings\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cstrong\u003e45° Bend Angle\u003c\/strong\u003e — The fixed 45° elbow geometry provides a gradual directional change that reduces turbulence and flow restriction compared to a 90° elbow, making it ideal for longer pipe runs with moderate direction changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eNine Size Options\u003c\/strong\u003e — Covers 20mm through 110mm nominal pipe sizes, spanning small irrigation laterals up to large-diameter main supply or drainage runs in a single product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e☀️\u003c\/span\u003e\u003cstrong\u003eUV-Resistant Black Finish\u003c\/strong\u003e — The black PVC body absorbs and dissipates UV radiation more effectively than white or grey PVC, making it a practical choice for exposed outdoor pipe runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eSolvent-Weld Socket Ends\u003c\/strong\u003e — Both ports accept standard PVC solvent cement for a chemically bonded, permanent joint that resists pull-out and maintains a watertight seal under working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🪣\u003c\/span\u003e\u003cstrong\u003eSmooth Internal Bore\u003c\/strong\u003e — The polished interior minimizes flow resistance and reduces the risk of debris accumulation at the bend, supporting consistent flow rates over the life of the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Available in 1, 2, 3, 4, 10, 20, or 50-piece packs so you can order the exact quantity needed for a single repair or a large-scale installation project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Black PVC 45° Elbow Fittings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRigid PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBend Angle\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Size Options\u003c\/th\u003e\n\u003ctd\u003e20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eSolvent-weld socket (both ends)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eWater supply, irrigation, drainage, outdoor plumbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUV Resistance\u003c\/th\u003e\n\u003ctd\u003eYes (black PVC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e1, 2, 3, 4, 10, 20, or 50 pcs (see 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-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right pipe size for this elbow?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the fitting’s nominal size to the outside diameter of your PVC pipe. For example, a 20mm elbow fits 20mm OD pipe, a 50mm elbow fits 50mm OD pipe, and so on. If you are unsure, measure the outside diameter of your existing pipe with calipers before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy choose a 45° elbow instead of a 90° elbow?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA 45° elbow creates a more gradual directional change than a 90° elbow, which reduces turbulence, pressure drop, and the risk of flow restriction at the bend. It is the preferred choice for longer pipe runs where maintaining flow velocity matters, such as irrigation mains or water supply lines.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs black PVC more UV-resistant than white or grey PVC?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Black PVC contains carbon black pigment that absorbs UV radiation and prevents the polymer degradation that causes white or grey PVC to become brittle over time in direct sunlight. Black PVC fittings are therefore a practical choice for exposed outdoor installations.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this fitting be used for both water supply and drainage?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are designed for water pipe applications including supply, irrigation, and drainage. For pressurized supply lines, confirm the fitting’s pressure rating matches your system’s working pressure. For gravity drainage, the 45° angle is a standard choice for directional changes in drain runs.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I make a reliable solvent-weld joint?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eClean and dry both the pipe end and the fitting socket. Apply PVC primer to both surfaces, then coat both with PVC solvent cement. Push the pipe firmly into the socket with a slight twisting motion and hold for 30 seconds. Allow the joint to cure fully per the cement manufacturer’s instructions before pressurizing the system.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces should I order?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eCount the number of 45° direction changes in your pipe layout and add 10–15% extra for cutting errors or future repairs. The 10, 20, and 50-piece packs offer a lower per-unit cost for larger projects or trade use.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs PVC resistant to corrosion and common water chemicals?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC does not rust or corrode and is resistant to most household water chemicals, chlorine, fertilizers, and mild acids or alkalis. This makes it suitable for potable water, irrigation, and chemical dosing applications where metal fittings would corrode over time.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your size and quantity above, then add to cart.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\", \"name\": \"How do I choose the right pipe size for this elbow?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Match the fitting's nominal size to the outside diameter of your PVC pipe. A 20mm elbow fits 20mm OD pipe, a 50mm elbow fits 50mm OD pipe, and so on.\"}},\n    {\"@type\": \"Question\", \"name\": \"Why choose a 45\\u00b0 elbow instead of a 90\\u00b0 elbow?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 45\\u00b0 elbow creates a more gradual directional change, reducing turbulence, pressure drop, and flow restriction at the bend. It is preferred for longer pipe runs where maintaining flow velocity matters.\"}},\n    {\"@type\": \"Question\", \"name\": \"Is black PVC more UV-resistant than white or grey PVC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Black PVC contains carbon black pigment that absorbs UV radiation and prevents polymer degradation, making it a practical choice for exposed outdoor installations.\"}},\n    {\"@type\": \"Question\", \"name\": \"Can this fitting be used for both water supply and drainage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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