{"product_id":"cyan-pvc-rigid-pipe-round-tube-20-50mm-500mm-aquarium-diy","title":"Cyan PVC Rigid Pipe Round Tube | 20–50mm OD × 500mm | Aquarium \u0026 DIY Plumbing","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 and length for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the outer diameter (OD) to your fittings or existing pipe system. This listing offers ODs of 20mm (≈3\/4\\u2033), 25mm (≈1\\u2033), 32mm (≈1-1\/4\\u2033), 40mm (≈1-1\/2\\u2033), and 50mm (≈2\\u2033). Each piece is 500mm (≈19.7\\u2033) long. For longer runs, order multiple pieces and join them with standard PVC couplings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the wall thickness of these PVC tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Wall thickness varies by diameter and schedule rating. For schedule 40 PVC in these size ranges, wall thickness is typically 1.5mm–3.7mm. Please contact us to confirm the exact wall thickness for your selected size before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these pipes safe for aquarium use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC is generally considered aquarium-safe once fully cured and rinsed. These pipes are made from rigid PVC and do not leach harmful plasticizers. We recommend rinsing with clean water before use. For sensitive reef or planted tanks, allow 24–48 hours of water circulation before introducing livestock.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these pipes be used outdoors or in wet environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Rigid PVC is inherently corrosion-resistant and does not rust, rot, or degrade from moisture exposure. It is suitable for outdoor irrigation, pond plumbing, and other wet-environment applications. Prolonged direct UV exposure may cause gradual surface discoloration over time; painting or shielding is recommended for long-term outdoor installs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What fittings and thread standards are compatible with these pipes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These pipes use metric OD dimensions (20, 25, 32, 40, 50mm) and are generally compatible with standard metric PVC push-fit and solvent-weld fittings. For threaded connections, use metric BSP or DIN-standard threaded adapters. Always verify fitting inner diameter against the pipe OD before purchasing fittings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I cut and join these PVC pipes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC cuts cleanly with a fine-tooth hacksaw, pipe cutter, or miter saw. Deburr cut ends with sandpaper or a deburring tool before fitting. Join with PVC solvent cement (primer + cement) for a permanent watertight bond, or use push-fit couplings for tool-free connections.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many pieces do I need to order for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each piece is 500mm (≈19.7\\u2033) long. Measure your total run length, add allowance for fittings and cuts, then divide by 500mm to estimate quantity. This listing offers 1, 2, or 3-piece packs — ordering a multi-pack typically reduces per-piece cost and ensures you have spares on hand.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003ch2\u003eCyan PVC Rigid Pipe — Reliable Round Tubing for Aquarium Plumbing \u0026amp; DIY Projects\u003c\/h2\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003cp\u003eRouting water lines through an aquarium sump, building a drip irrigation loop, or fabricating a custom frame? Mismatched or flimsy tubing causes leaks, kinks, and frustrating rework. These cyan PVC rigid pipes give hobbyists, aquarists, and DIYers a dimensionally consistent, easy-to-cut tube that fits standard metric fittings right out of the box.\u003c\/p\u003e\n\n    \u003cp\u003eEach piece is a solid-wall round tube available in five outer diameters — 20mm (≈3\/4\"), 25mm (≈1\"), 32mm (≈1-1\/4\"), 40mm (≈1-1\/2\"), and 50mm (≈2\") — and a fixed length of 500mm (≈19.7\"). The material is rigid PVC (polyvinyl chloride), which is lightweight yet structurally stiff. Packs are available in 1, 2, or 3 pieces so you can order exactly what your project requires.\u003c\/p\u003e\n\n    \u003cp\u003eTypical applications include aquarium sump return lines and overflow plumbing, pond and water feature circulation, garden drip irrigation manifolds, and lightweight structural framing for DIY enclosures — all scenarios where a corrosion-resistant rigid PVC tube for aquarium and garden use outperforms metal alternatives.\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 metric PVC push-fit and solvent-weld fittings. OD sizes: 20 \/ 25 \/ 32 \/ 40 \/ 50mm. Verify your fitting's socket inner diameter matches the pipe OD before ordering.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eNote:\u003c\/strong\u003e Wall thickness and pressure rating vary by size. Contact us to confirm specifications if your application has specific pressure or flow requirements.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Cyan PVC Rigid Pipes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAquarium-Safe Material\u003c\/strong\u003e — Made from rigid PVC that does not leach plasticizers, making it a dependable choice for aquarium sump plumbing and freshwater or saltwater circulation lines.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFive Diameter Options\u003c\/strong\u003e — Available in 20, 25, 32, 40, and 50mm OD to match the most common metric PVC fittings used in aquarium and irrigation plumbing systems.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eEasy to Cut \u0026amp; Modify\u003c\/strong\u003e — Rigid PVC cuts cleanly with a hacksaw or pipe cutter and bonds permanently with standard PVC solvent cement, so custom lengths and branch tees are straightforward to fabricate.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCorrosion \u0026amp; Moisture Resistant\u003c\/strong\u003e — Unlike metal conduit or steel pipe, this rigid PVC tubing will not rust, corrode, or degrade in wet environments — suitable for pond plumbing, outdoor irrigation, and humid enclosures.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLightweight Yet Structurally Rigid\u003c\/strong\u003e — The solid-wall round tube profile resists bending under its own weight, making it practical for overhead runs and unsupported spans in DIY aquarium stands and rack builds.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Order 1, 2, or 3 pieces per transaction to match your exact project needs and reduce leftover waste — a practical advantage for small-batch DIY plumbing repairs and builds.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Cyan PVC Rigid Round Tube\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\u003eRigid PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eCyan\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003e20mm (≈3\/4\") \/ 25mm (≈1\") \/ 32mm (≈1-1\/4\") \/ 40mm (≈1-1\/2\") \/ 50mm (≈2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e500mm (≈19.7\") per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter (ID)\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTube Profile\u003c\/th\u003e\n\u003ctd\u003eRound, solid wall\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Compatibility\u003c\/th\u003e\n\u003ctd\u003eStandard metric PVC push-fit \u0026amp; solvent-weld fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm (typically metric BSP or DIN)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e1 Pcs \/ 2 Pcs \/ 3 Pcs (select above)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended Applications\u003c\/th\u003e\n\u003ctd\u003eAquarium plumbing, pond circulation, irrigation, DIY framing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eUV Resistance\u003c\/th\u003e\n\u003ctd\u003eModerate — shielding recommended for long-term outdoor exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\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 and length for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the outer diameter (OD) to your fittings or existing pipe system. This listing offers ODs of 20mm (≈3\/4\"), 25mm (≈1\"), 32mm (≈1-1\/4\"), 40mm (≈1-1\/2\"), and 50mm (≈2\"). Each piece is 500mm (≈19.7\") long. For longer runs, order multiple pieces and join them with standard PVC couplings.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the wall thickness of these PVC tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWall thickness varies by diameter and schedule rating. For schedule 40 PVC in these size ranges, wall thickness is typically 1.5mm–3.7mm. Please contact us to confirm the exact wall thickness for your selected size before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these pipes safe for aquarium use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePVC is generally considered aquarium-safe once fully cured and rinsed. These pipes are made from rigid PVC and do not leach harmful plasticizers. We recommend rinsing with clean water before use. For sensitive reef or planted tanks, allow 24–48 hours of water circulation before introducing livestock.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these pipes be used outdoors or in wet environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Rigid PVC is inherently corrosion-resistant and does not rust, rot, or degrade from moisture exposure. It is suitable for outdoor irrigation, pond plumbing, and other wet-environment applications. Prolonged direct UV exposure may cause gradual surface discoloration over time; painting or shielding is recommended for long-term outdoor installs.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat fittings and thread standards are compatible with these pipes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese pipes use metric OD dimensions (20, 25, 32, 40, 50mm) and are generally compatible with standard metric PVC push-fit and solvent-weld fittings. For threaded connections, use metric BSP or DIN-standard threaded adapters. Always verify fitting inner diameter against the pipe OD before purchasing fittings.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I cut and join these PVC pipes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eRigid PVC cuts cleanly with a fine-tooth hacksaw, pipe cutter, or miter saw. Deburr cut ends with sandpaper or a deburring tool before fitting. Join with PVC solvent cement (primer + cement) for a permanent watertight bond, or use push-fit couplings for tool-free connections.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow many pieces do I need to order for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eEach piece is 500mm (≈19.7\") long. Measure your total run length, add allowance for fittings and cuts, then divide by 500mm to estimate quantity. This listing offers 1, 2, or 3-piece packs — ordering a multi-pack typically reduces per-piece cost and ensures you have spares on hand.\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 size and pack quantity above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"20mm \/ 500mm \/ 1 Pcs","offer_id":52332917555474,"sku":"GLFBNHHMESSIGUAN0678x1","price":66.76,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 500mm \/ 1 Pcs","offer_id":52332917588242,"sku":"GLFBNHHMESSIGUAN0679x1","price":66.76,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 500mm \/ 1 Pcs","offer_id":52332917621010,"sku":"GLFBNHHMESSIGUAN0680x1","price":66.76,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 500mm \/ 1 Pcs","offer_id":52332917653778,"sku":"GLFBNHHMESSIGUAN0681x1","price":66.76,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 500mm \/ 1 Pcs","offer_id":52332917686546,"sku":"GLFBNHHMESSIGUAN0682x1","price":67.12,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 500mm \/ 2 Pcs","offer_id":52332917719314,"sku":"GLFBNHHMESSIGUAN0678x2","price":131.23,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 500mm \/ 2 Pcs","offer_id":52332917752082,"sku":"GLFBNHHMESSIGUAN0679x2","price":131.23,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 500mm \/ 2 Pcs","offer_id":52332917784850,"sku":"GLFBNHHMESSIGUAN0680x2","price":131.23,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 500mm \/ 2 Pcs","offer_id":52332917817618,"sku":"GLFBNHHMESSIGUAN0681x2","price":131.23,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 500mm \/ 2 Pcs","offer_id":52332917850386,"sku":"GLFBNHHMESSIGUAN0682x2","price":131.99,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 500mm \/ 3 Pcs","offer_id":52332917883154,"sku":"GLFBNHHMESSIGUAN0678x3","price":195.77,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 500mm \/ 3 Pcs","offer_id":52332917915922,"sku":"GLFBNHHMESSIGUAN0679x3","price":195.77,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 500mm \/ 3 Pcs","offer_id":52332917948690,"sku":"GLFBNHHMESSIGUAN0680x3","price":195.77,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 500mm \/ 3 Pcs","offer_id":52332917981458,"sku":"GLFBNHHMESSIGUAN0681x3","price":195.77,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 500mm \/ 3 Pcs","offer_id":52332918014226,"sku":"GLFBNHHMESSIGUAN0682x3","price":196.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-04_9dc27556-9cea-4747-8e93-7eb4770bc0ce.jpg?v=1780989152","url":"https:\/\/homediyer.com\/products\/cyan-pvc-rigid-pipe-round-tube-20-50mm-500mm-aquarium-diy","provider":"HomeDIYer","version":"1.0","type":"link"}