{"product_id":"pvc-telescopic-drain-pipe-fittings-50mm-200mm","title":"PVC Drainpipe fittings Water pipe  50mm 75mm 110mm 160mm 200mm telescopic pipe","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Telescopic Drain Pipe Fittings — Adjustable Length for Any Drain Run\u003c\/h2\u003e\n    \u003cp\u003eWhen a fixed-length pipe section falls short — or runs too long — plumbers, contractors, and serious DIYers need a fitting that bridges the gap without cutting and re-cementing. These PVC telescopic drain pipe fittings are engineered for exactly that scenario, giving you on-site length adjustment without compromising the integrity of your drain system.\u003c\/p\u003e\n    \u003cp\u003eEach fitting is manufactured from rigid PVC (polyvinyl chloride), offering a balance of chemical resistance, structural rigidity, and long service life in both above-ground and concealed drain applications. Interior diameters span 50mm (~2 in), 75mm (~3 in), 110mm (~4.3 in), 160mm (~6.3 in), and 200mm (~7.9 in), with standard and extended-length (16 cm–25 cm lengthening) options to cover a wide range of rough-in distances.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include extending PVC drain pipe runs under sinks and vanities, connecting offset floor drains in bathroom remodels, and adjusting stack-to-branch distances in residential and light commercial drain-waste-vent (DWV) systems. The slip-fit telescoping design makes these fittings a go-to solution for PVC drain pipe extension without cutting, adjustable DWV pipe connectors, and telescoping drain pipe repair couplings.\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 Designed for standard PVC DWV drain systems. Select the interior diameter that matches your existing pipe OD. Confirm pipe schedule and local plumbing code compliance before installation.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These PVC Telescopic Drain Pipe Fittings\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\n        \u003cstrong\u003eWide Size Range\u003c\/strong\u003e — Available in five interior diameters (50 \/ 75 \/ 110 \/ 160 \/ 200 mm) and multiple extension lengths (standard, +16 cm, +17 cm, +18 cm, +21 cm, +25 cm) to match virtually any drain rough-in.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\n        \u003cstrong\u003eTelescoping Slip-Fit Design\u003c\/strong\u003e — Inner sleeve slides within the outer body to span variable gaps, eliminating the need for additional couplings or field cuts when adjusting pipe run length.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n        \u003cstrong\u003eRigid PVC Construction\u003c\/strong\u003e — Resistant to common drain chemicals, detergents, and mild acids found in household wastewater; will not rust, corrode, or degrade from moisture exposure.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\n        \u003cstrong\u003eLightweight Yet Durable\u003c\/strong\u003e — PVC's low density simplifies handling and overhead installation while maintaining the structural rigidity needed for secure, long-term drain connections.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\n        \u003cstrong\u003eTool-Free Length Adjustment\u003c\/strong\u003e — Telescoping action requires no special tools; set the desired extension, apply PVC cement or a rubber seal (per local code), and secure in place.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n        \u003cstrong\u003eSingle or Twin-Pack Options\u003c\/strong\u003e — Available in 1 pcs or 2 pcs quantities so you can stock exactly what your project requires without over-ordering.\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — PVC Telescopic Drain Pipe 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\u003eInterior Diameter Options\u003c\/th\u003e\n\u003ctd\u003e50 mm \/ 75 mm \/ 110 mm \/ 160 mm \/ 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength \/ Extension Options\u003c\/th\u003e\n\u003ctd\u003eDefault (standard) \/ +16 cm \/ +17 cm \/ +18 cm \/ +21 cm \/ +25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eTelescoping slip-fit (inner sleeve into outer body)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDWV (Drain-Waste-Vent) drain pipe systems\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eSee variant options\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\u003eMax Operating Temperature\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Pack\u003c\/th\u003e\n\u003ctd\u003e1 pcs \/ 2 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\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\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right interior diameter for my drain pipe?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the interior diameter (ID) of the fitting to the outer diameter (OD) of your existing drain pipe. Standard residential drain pipes are typically 50 mm (~2 in) for sink drains, 75 mm (~3 in) for tub\/shower drains, and 110 mm (~4 in) for toilet and main drain lines. Measure your existing pipe OD before ordering, and select the corresponding fitting ID from the variant options.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat extension length should I select?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the gap between your fixed pipe ends before ordering. \"Default Title\" variants are standard-length fittings suitable for typical rough-in distances. If you need additional reach, choose the lengthening option closest to your measured gap: +16 cm, +17 cm, +18 cm, +21 cm, or +25 cm. The telescoping sleeve provides some additional fine-tuning on-site.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings strong enough for concealed or in-wall drain installations?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRigid PVC has a long track record in concealed DWV applications. Once properly cemented or sealed per local plumbing code, the joint is structurally sound for typical residential drain loads. For high-pressure or pressurized water supply lines, these fittings are not intended — they are designed for gravity-drain (DWV) use only.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill PVC corrode or degrade in a wet drain environment?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003ePVC does not rust or corrode. It is resistant to the dilute acids, alkalis, and detergents commonly found in household wastewater. It is not recommended for continuous exposure to concentrated solvents or temperatures consistently above approximately 60 °C (140 °F). For standard residential drain conditions, PVC provides reliable, long-term performance.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these compatible with ABS drain pipe systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are manufactured from PVC. Connecting PVC fittings to ABS pipe requires a transition cement specifically formulated for PVC-to-ABS joints — standard PVC cement alone is not sufficient. Check your local plumbing code, as some jurisdictions have specific requirements for PVC\/ABS transitions. When in doubt, use all-PVC or all-ABS components throughout a single drain run.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I buy 1 pcs or 2 pcs?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eIf you are replacing or extending a single drain section, 1 pcs is typically sufficient. The 2 pcs option offers a better per-unit value and is ideal for projects involving multiple drain runs, symmetrical installations (e.g., a double-sink vanity), or when you want a spare on hand for future repairs.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need special tools to install these telescopic fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo special tools are required for length adjustment — the inner sleeve slides manually. For a permanent, leak-resistant connection, you will need PVC primer and cement (or a code-approved rubber compression seal, depending on your local requirements). A pipe cutter or hacksaw may be needed to trim adjacent pipe sections to the correct length before fitting.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your diameter and length 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    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right interior diameter for my drain pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the interior diameter (ID) of the fitting to the outer diameter (OD) of your existing drain pipe. Standard residential drain pipes are typically 50 mm (~2 in) for sink drains, 75 mm (~3 in) for tub\/shower drains, and 110 mm (~4 in) for toilet and main drain lines.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What extension length should I select?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the gap between your fixed pipe ends before ordering. Default variants are standard-length fittings. If you need additional reach, choose from +16 cm, +17 cm, +18 cm, +21 cm, or +25 cm lengthening options.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings strong enough for concealed or in-wall drain installations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC has a long track record in concealed DWV applications. Once properly cemented or sealed per local plumbing code, the joint is structurally sound for typical residential drain loads. These are designed for gravity-drain (DWV) use only.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will PVC corrode or degrade in a wet drain environment?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC does not rust or corrode. It is resistant to dilute acids, alkalis, and detergents in household wastewater. Not recommended for concentrated solvents or temperatures above approximately 60 °C (140 °F).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these compatible with ABS drain pipe systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are PVC. Connecting to ABS pipe requires a transition cement formulated for PVC-to-ABS joints. Check your local plumbing code for specific requirements.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I buy 1 pcs or 2 pcs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"1 pcs is sufficient for a single drain section. The 2 pcs option is ideal for multiple drain runs, symmetrical installations, or keeping a spare on hand.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need special tools to install these telescopic fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No special tools are required for length adjustment. For a permanent connection, you will need PVC primer and cement or a code-approved rubber compression seal. A pipe cutter may be needed to trim adjacent pipe sections.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"Default Title \/ 110mm \/ 1 pcs","offer_id":52331982979346,"sku":"GYZSYBSGD00002x1","price":15.49,"currency_code":"USD","in_stock":true},{"title":"lengthening 18cm \/ 75mm \/ 1 pcs","offer_id":52331983012114,"sku":"GYZSYBSGD00003x1","price":12.5,"currency_code":"USD","in_stock":true},{"title":"lengthening 21cm \/ 110mm \/ 1 pcs","offer_id":52331983044882,"sku":"GYZSYBSGD00004x1","price":23.11,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 50mm \/ 1 pcs","offer_id":52331983077650,"sku":"GYZSYBSGD00005x1","price":3.88,"currency_code":"USD","in_stock":true},{"title":"lengthening 16cm \/ 50mm \/ 1 pcs","offer_id":52331983110418,"sku":"GYZSYBSGD00006x1","price":7.96,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 75mm \/ 1 pcs","offer_id":52331983143186,"sku":"GYZSYBSGD00007x1","price":7.28,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 200mm \/ 1 pcs","offer_id":52331983175954,"sku":"GYZSYBSGD00008x1","price":39.24,"currency_code":"USD","in_stock":true},{"title":"lengthening 25cm \/ 160mm \/ 1 pcs","offer_id":52331983208722,"sku":"GYZSYBSGD00009x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"lengthening 17cm \/ 110mm \/ 1 pcs","offer_id":52331983241490,"sku":"GYZSYBSGD00010x1","price":22.43,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 160mm \/ 1 pcs","offer_id":52331983274258,"sku":"GYZSYBSGD00011x1","price":30.45,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 110mm \/ 2 pcs","offer_id":52331983307026,"sku":"GYZSYBSGD00002x2","price":30.04,"currency_code":"USD","in_stock":true},{"title":"lengthening 18cm \/ 75mm \/ 2 pcs","offer_id":52331983339794,"sku":"GYZSYBSGD00003x2","price":24.0,"currency_code":"USD","in_stock":true},{"title":"lengthening 21cm \/ 110mm \/ 2 pcs","offer_id":52331983372562,"sku":"GYZSYBSGD00004x2","price":45.27,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 50mm \/ 2 pcs","offer_id":52331983405330,"sku":"GYZSYBSGD00005x2","price":6.79,"currency_code":"USD","in_stock":true},{"title":"lengthening 16cm \/ 50mm \/ 2 pcs","offer_id":52331983438098,"sku":"GYZSYBSGD00006x2","price":14.89,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 75mm \/ 2 pcs","offer_id":52331983470866,"sku":"GYZSYBSGD00007x2","price":13.59,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 200mm \/ 2 pcs","offer_id":52331983503634,"sku":"GYZSYBSGD00008x2","price":77.51,"currency_code":"USD","in_stock":true},{"title":"lengthening 25cm \/ 160mm \/ 2 pcs","offer_id":52331983536402,"sku":"GYZSYBSGD00009x2","price":88.2,"currency_code":"USD","in_stock":true},{"title":"lengthening 17cm \/ 110mm \/ 2 pcs","offer_id":52331983569170,"sku":"GYZSYBSGD00010x2","price":43.86,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 160mm \/ 2 pcs","offer_id":52331983601938,"sku":"GYZSYBSGD00011x2","price":59.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_64dfe09a-6ec5-4fe4-a918-7be34bc8bd30.jpg?v=1782106022","url":"https:\/\/homediyer.com\/products\/pvc-telescopic-drain-pipe-fittings-50mm-200mm","provider":"HomeDIYer","version":"1.0","type":"link"}