{"product_id":"pvc-water-stop-joint-waterproof-sleeve-fittings-straight-drainage-50-75-110mm","title":"PVC Water Stop Joint Waterproof Sleeve Fittings Straight Drainage 50 75 110mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003ePVC Water Stop Joint Waterproof Sleeve — Reliable Straight Drainage Fitting for 50, 75 \u0026amp; 110mm Pipes\u003c\/h2\u003e\n\u003cp\u003eWhen a leaking pipe joint causes water damage behind walls or under slabs, the repair window is narrow and the stakes are high. Plumbers, building contractors, and serious DIYers working on drainage systems need a fitting that seals completely the first time — without relying on adhesive alone. These PVC water stop joint waterproof sleeve fittings are engineered specifically for that task.\u003c\/p\u003e\n\u003cp\u003eEach sleeve is manufactured from rigid PVC with an integrated rubber water stop ring. Available in three nominal sizes — 50mm (~2 in), 75mm (~3 in), and 110mm (~4 in) — the straight-pattern body slides over standard drainage pipe ends and compresses the seal under mechanical clamping force. Sold in quantities of 1, 2, or 5 pieces per order to match project scale.\u003c\/p\u003e\n\u003cp\u003eTypical applications include underground drainage pipe repairs, bathroom and kitchen waste-line connections, stormwater downpipe joints, and concrete-embedded drainage runs where a watertight mechanical seal is required without solvent welding.\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 drainage pipe OD in 50mm, 75mm, and 110mm nominal sizes. Confirm your pipe's actual outer diameter before ordering — drainage and pressure pipe ODs differ even at the same nominal size.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These PVC Water Stop Joint Waterproof Sleeve Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n\u003cstrong\u003eIntegrated Rubber Water Stop Ring\u003c\/strong\u003e\n\u003cp\u003eA factory-fitted rubber seal ring sits inside the sleeve body, creating a compression-type watertight barrier when the fitting is tightened — no additional sealant required for standard drainage applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n\u003cstrong\u003eThree Nominal Sizes in One Listing\u003c\/strong\u003e\n\u003cp\u003eAvailable in 50mm, 75mm, and 110mm to cover the most common residential and light-commercial drainage pipe diameters. Select the size that matches your pipe's nominal OD.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n\u003cstrong\u003eStraight-Pattern Sleeve Body\u003c\/strong\u003e\n\u003cp\u003eThe straight (inline) geometry allows the fitting to bridge a pipe joint or repair section without changing flow direction, maintaining consistent bore alignment through the connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\n\u003cstrong\u003eSuitable for Embedded and Underground Runs\u003c\/strong\u003e\n\u003cp\u003eThe mechanical seal design tolerates minor ground movement and thermal expansion, making these sleeves appropriate for concrete-embedded drainage and below-grade pipe runs where re-access is difficult.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n\u003cstrong\u003eFlexible Quantity Options\u003c\/strong\u003e\n\u003cp\u003eOrder 1, 2, or 5 pieces per size to match the scope of your repair or installation — reducing waste on single-joint repairs while offering a cost-effective pack for multi-joint projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\n\u003cstrong\u003eMechanical Clamping Closure\u003c\/strong\u003e\n\u003cp\u003eThe sleeve closes via a mechanical fastening mechanism rather than solvent cement alone, allowing installation in damp or confined conditions where solvent welding is impractical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — PVC Water Stop Joint Sleeve\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRigid PVC body with rubber water stop ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePattern\u003c\/th\u003e\n\u003ctd\u003eStraight (inline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Sizes Available\u003c\/th\u003e\n\u003ctd\u003e50mm (~2 in), 75mm (~3 in), 110mm (~4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pipe OD\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeal Type\u003c\/th\u003e\n\u003ctd\u003eIntegrated compression rubber ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure Method\u003c\/th\u003e\n\u003ctd\u003eMechanical clamping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 Pcs, 2 Pcs, or 5 Pcs (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable Applications\u003c\/th\u003e\n\u003ctd\u003eDrainage, waste-line, stormwater, embedded runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePipe System Type\u003c\/th\u003e\n\u003ctd\u003eDrainage \/ non-pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\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\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich size sleeve do I need for my pipe?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the sleeve size to your pipe's nominal outer diameter: choose 50mm for ~50mm OD drainage pipe (~2 in), 75mm for ~75mm OD (~3 in), and 110mm for ~110mm OD (~4 in). Note that drainage pipe and pressure pipe carry different actual ODs at the same nominal size — always measure your pipe's outer diameter with calipers before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this sleeve be used on pressure water supply pipes?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are designed for drainage and waste-line applications, which operate at low or zero internal pressure. They are not rated for pressurised water supply lines. For pressure pipe repairs, use fittings specifically rated to your system's working pressure.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the rubber seal ring need to be replaced over time?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe integrated rubber water stop ring is designed for long-term service in drainage conditions. In typical buried or indoor drainage applications, the ring should not require routine replacement. If the fitting is removed and reinstalled, inspect the ring for deformation or cracking before reuse and replace if any damage is visible.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this fitting compatible with ABS drainage pipe as well as PVC?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe sleeve's rubber compression seal can form a watertight joint against both PVC and ABS pipe surfaces provided the pipe OD falls within the fitting's tolerance range. Confirm the actual OD of your ABS pipe matches the nominal size of the sleeve before installation.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I install this fitting in a wet or damp environment?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Because the seal is achieved through mechanical compression rather than solvent cement, the fitting can be installed on pipes that are damp on the outside. The pipe surface should be free of standing water and debris at the contact zone to ensure the rubber ring seats evenly.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces should I order for a single pipe repair?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA single straight joint repair typically requires 1 piece. If you are repairing a section of pipe by cutting out a damaged length and inserting a replacement spool, you will need 2 sleeves — one at each end of the repair section. Order the 5-piece pack if you have multiple joints to seal in the same project.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs solvent cement required in addition to this fitting?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo solvent cement is required for the sleeve's primary seal function. The rubber water stop ring provides the watertight barrier through compression. Some installers apply a thin bead of compatible PVC sealant to the pipe surface as an additional precaution in high-moisture environments, but this is not mandatory for standard drainage use.\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    {\n      \"@type\": \"Question\",\n      \"name\": \"Which size sleeve do I need for my pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the sleeve size to your pipe's nominal outer diameter: choose 50mm for ~50mm OD drainage pipe (~2 in), 75mm for ~75mm OD (~3 in), and 110mm for ~110mm OD (~4 in). Always measure your pipe's outer diameter with calipers before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this sleeve be used on pressure water supply pipes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are designed for drainage and waste-line applications at low or zero internal pressure. They are not rated for pressurised water supply lines.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the rubber seal ring need to be replaced over time?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The integrated rubber water stop ring is designed for long-term service in drainage conditions and should not require routine replacement in typical buried or indoor applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this fitting compatible with ABS drainage pipe as well as PVC?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The rubber compression seal can form a watertight joint against both PVC and ABS pipe surfaces provided the pipe OD falls within the fitting's tolerance range.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I install this fitting in a wet or damp environment?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Because the seal is achieved through mechanical compression rather than solvent cement, the fitting can be installed on pipes that are damp on the outside, provided the contact zone is free of standing water and debris.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many pieces should I order for a single pipe repair?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A single straight joint repair typically requires 1 piece. Cutting out a damaged section and inserting a replacement spool requires 2 sleeves. Order the 5-piece pack for multiple joints in the same project.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is solvent cement required in addition to this fitting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No solvent cement is required. The rubber water stop ring provides the watertight barrier through compression. A thin bead of compatible PVC sealant may be added as an extra precaution in high-moisture environments but is not mandatory.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"50mm \/ 1 Pcs","offer_id":52331753472274,"sku":"GLFBQLWGLBZSJ021177x1","price":16.29,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 2 Pcs","offer_id":52331753505042,"sku":"GLFBQLWGLBZSJ021177x2","price":30.6,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 5 Pcs","offer_id":52331753537810,"sku":"GLFBQLWGLBZSJ021177x5","price":73.68,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 1 Pcs","offer_id":52331753570578,"sku":"GLFBQLWGLBZSJ021178x1","price":28.15,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 2 Pcs","offer_id":52331753603346,"sku":"GLFBQLWGLBZSJ021178x2","price":54.37,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 5 Pcs","offer_id":52331753636114,"sku":"GLFBQLWGLBZSJ021178x5","price":133.14,"currency_code":"USD","in_stock":true},{"title":"110mm \/ 1 Pcs","offer_id":52331753668882,"sku":"GLFBQLWGLBZSJ021179x1","price":52.2,"currency_code":"USD","in_stock":true},{"title":"110mm \/ 2 Pcs","offer_id":52331753701650,"sku":"GLFBQLWGLBZSJ021179x2","price":102.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_b1414e6b-5889-4f43-beaf-1597f8c8034c.jpg?v=1781961251","url":"https:\/\/homediyer.com\/de\/products\/pvc-water-stop-joint-waterproof-sleeve-fittings-straight-drainage-50-75-110mm","provider":"HomeDIYer","version":"1.0","type":"link"}