{"product_id":"pvc-pipe-fittings-socket-coupling-connector-20mm-63mm","title":"PVC Plastik Klebe Rohr-Fittings Verschraubung Verbinder Muffe Innen Ø 20mm-63mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Pipe Fittings Socket Coupling — Reliable Solvent-Weld Connections from 20mm to 63mm\u003c\/h2\u003e\n    \u003cp\u003eWhen a leaking joint derails your plumbing or irrigation project, the fitting is almost always to blame. DIY builders, plumbers, and garden system installers need a socket coupling that bonds cleanly, holds pressure, and fits standard pipe without guesswork. These PVC solvent-weld socket couplings deliver exactly that — a straight, female-to-female connector designed for permanent, leak-free pipe joints.\u003c\/p\u003e\n    \u003cp\u003eEach coupling is made from rigid PVC plastic and features a smooth internal bore sized to accept standard pipe OD. Available in six sizes — 20mm (~¾\"), 25mm (~1\"), 32mm (~1¼\"), 40mm (~1½\"), 50mm (~2\"), and 63mm (~2½\") — and sold in packs of 1, 2, 3, or 5 pieces to match your project scope. Wall thickness is proportional to pipe diameter and conforms to typical DIN\/ISO PVC pipe standards.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include cold-water supply line repairs, garden drip irrigation manifolds, pool and spa plumbing connections, and workshop compressed-air PVC pipe runs. Long-tail use cases: \u003cem\u003ePVC socket coupling for irrigation pipe repair\u003c\/em\u003e, \u003cem\u003estraight pipe connector for 32mm PVC plumbing\u003c\/em\u003e, \u003cem\u003esolvent-weld muffe fitting 50mm cold water supply\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 (DIN 8061 \/ ISO 1452 series) in matching OD sizes: 20, 25, 32, 40, 50, and 63mm. For use with PVC solvent cement only. Not suitable for CPVC, ABS, or push-fit systems.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These PVC Pipe Fittings Socket Couplings\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-features\"\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e🔩\u003c\/div\u003e\n      \u003cstrong\u003eSolvent-Weld Bond\u003c\/strong\u003e\n      \u003cp\u003eDesigned for PVC solvent cement application. The glue-type socket creates a chemically fused, permanent joint that resists vibration and pressure surges.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e📐\u003c\/div\u003e\n      \u003cstrong\u003eSix Size Options\u003c\/strong\u003e\n      \u003cp\u003eAvailable in 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm inner socket diameters — covering the most common residential and light-commercial PVC pipe sizes.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e💧\u003c\/div\u003e\n      \u003cstrong\u003eLeak-Free Female Socket Design\u003c\/strong\u003e\n      \u003cp\u003eThe internal (Innen\/Muffe) socket geometry ensures full pipe insertion depth and even cement distribution for a watertight seal on cold-water systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e🏗️\u003c\/div\u003e\n      \u003cstrong\u003eRigid PVC Construction\u003c\/strong\u003e\n      \u003cp\u003eManufactured from rigid, impact-resistant PVC. Maintains dimensional stability across typical cold-water operating temperatures (up to approximately 60°C \/ 140°F).\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e📦\u003c\/div\u003e\n      \u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e\n      \u003cp\u003eOrder 1, 2, 3, or 5 pieces per size. Stock exactly what your repair or installation requires without over-ordering.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cdiv class=\"hdiy-icon\"\u003e⚙️\u003c\/div\u003e\n      \u003cstrong\u003eStraight-Through Connector\u003c\/strong\u003e\n      \u003cp\u003eA simple, inline coupling with no reduction — ideal for extending pipe runs, splicing cut sections, or replacing a damaged segment of the same diameter.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — PVC Socket Coupling Fittings\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\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eStraight socket coupling (Muffe \/ female-to-female)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eSolvent cement (glue-weld)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Socket Diameter\u003c\/th\u003e\n\u003ctd\u003e20mm \/ 25mm \/ 32mm \/ 40mm \/ 50mm \/ 63mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApproximate Inch Equivalent\u003c\/th\u003e\n\u003ctd\u003e¾\" \/ 1\" \/ 1¼\" \/ 1½\" \/ 2\" \/ 2½\"\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\u003eOverall Length\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\u003eTypically up to 60°C (140°F) for cold-water service\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite \/ Light grey (typical for PVC pressure fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eStandard Compatibility\u003c\/th\u003e\n\u003ctd\u003eDIN 8061 \/ ISO 1452 PVC-U pressure pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 \/ 5 pieces (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCold-water plumbing, irrigation, pool\/spa, compressed-air (cold)\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\u003eWhich pipe sizes do these couplings fit?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese couplings are available in six inner socket diameters: 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm. Select the size that matches the outer diameter (OD) of your existing PVC pipe. Standard PVC pressure pipe OD matches the nominal size listed (e.g., a 25mm coupling fits 25mm OD pipe).\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these with CPVC, ABS, or push-fit pipe systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo. These are designed specifically for rigid PVC-U (uPVC) pipe using solvent cement. They are not compatible with CPVC, ABS, or push-fit \/ compression-fit systems. Using the wrong cement or pipe type may result in joint failure.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat solvent cement should I use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eUse a PVC-U solvent cement rated for pressure pipe applications. Apply primer first if required by your local plumbing code. Follow the cement manufacturer's cure time before pressurizing the system — typically 15–30 minutes for initial set and 24 hours for full cure.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings suitable for hot water or steam lines?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo. Rigid PVC-U is rated for cold-water service only, typically up to approximately 60°C (140°F) at reduced pressure. For hot water, steam, or high-temperature applications, use CPVC or copper fittings instead.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow strong is a solvent-weld PVC joint — will it hold pressure?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA properly made solvent-weld joint is as strong as the pipe itself and can handle the full rated working pressure of the pipe system. PVC-U pressure pipe is commonly rated at 10–16 bar (145–232 psi) depending on wall thickness and temperature. Ensure full insertion depth and even cement coverage for a reliable bond.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose between ordering 1, 2, 3, or 5 pieces?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose the quantity that matches your project needs. A single coupling suits a one-off pipe repair. Packs of 2–3 are useful for small irrigation manifolds or multi-joint repairs. A 5-piece pack offers the best per-unit value for larger installations or when keeping spares on hand for future maintenance.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these be used for garden irrigation systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. These PVC socket couplings are well suited for garden drip irrigation and sprinkler pipe runs where standard PVC pressure pipe is used. Ensure the pipe OD matches your selected coupling size, and use a PVC-rated solvent cement for a watertight, long-lasting connection.\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 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 pipe sizes do these couplings fit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These couplings are available in six inner socket diameters: 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm. Select the size that matches the outer diameter (OD) of your existing PVC pipe.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these with CPVC, ABS, or push-fit pipe systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. These are designed specifically for rigid PVC-U pipe using solvent cement. They are not compatible with CPVC, ABS, or push-fit systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What solvent cement should I use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use a PVC-U solvent cement rated for pressure pipe applications. Apply primer first if required by local code. Follow cure time instructions before pressurizing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings suitable for hot water or steam lines?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Rigid PVC-U is rated for cold-water service only, typically up to approximately 60°C (140°F) at reduced pressure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong is a solvent-weld PVC joint — will it hold pressure?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A properly made solvent-weld joint is as strong as the pipe itself and can handle the full rated working pressure of the pipe system, commonly 10–16 bar depending on wall thickness and temperature.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between ordering 1, 2, 3, or 5 pieces?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose the quantity that matches your project needs. A single coupling suits a one-off repair. Packs of 2–3 work for small manifolds. A 5-piece pack offers the best per-unit value for larger installations.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these be used for garden irrigation systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These PVC socket couplings are well suited for garden drip irrigation and sprinkler pipe runs where standard PVC pressure pipe is used.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"20mm \/ 1 Stück","offer_id":52332378554642,"sku":"GYLXGLBZSJ020613x1","price":4.47,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1 Stück","offer_id":52332378587410,"sku":"GYLXGLBZSJ020614x1","price":6.79,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 1 Stück","offer_id":52332378620178,"sku":"GYLXGLBZSJ020615x1","price":8.55,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1 Stück","offer_id":52332378652946,"sku":"GYLXGLBZSJ020616x1","price":12.23,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1 Stück","offer_id":52332378685714,"sku":"GYLXGLBZSJ020617x1","price":15.63,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 1 Stück","offer_id":52332378718482,"sku":"GYLXGLBZSJ020618x1","price":21.07,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 2 Stück","offer_id":52332378751250,"sku":"GYLXGLBZSJ020613x2","price":8.15,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 2 Stück","offer_id":52332378784018,"sku":"GYLXGLBZSJ020614x2","price":13.04,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 2 Stück","offer_id":52332378816786,"sku":"GYLXGLBZSJ020615x2","price":16.31,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 2 Stück","offer_id":52332378849554,"sku":"GYLXGLBZSJ020616x2","price":23.92,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 2 Stück","offer_id":52332378882322,"sku":"GYLXGLBZSJ020617x2","price":30.59,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 2 Stück","offer_id":52332378915090,"sku":"GYLXGLBZSJ020618x2","price":41.33,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 3 Stück","offer_id":52332378947858,"sku":"GYLXGLBZSJ020613x3","price":11.82,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 3 Stück","offer_id":52332378980626,"sku":"GYLXGLBZSJ020614x3","price":19.03,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 3 Stück","offer_id":52332379013394,"sku":"GYLXGLBZSJ020615x3","price":24.19,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 3 Stück","offer_id":52332379046162,"sku":"GYLXGLBZSJ020616x3","price":35.62,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 3 Stück","offer_id":52332379078930,"sku":"GYLXGLBZSJ020617x3","price":45.55,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 3 Stück","offer_id":52332379111698,"sku":"GYLXGLBZSJ020618x3","price":61.73,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 5 Stück","offer_id":52332379144466,"sku":"GYLXGLBZSJ020613x5","price":19.03,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 5 Stück","offer_id":52332379177234,"sku":"GYLXGLBZSJ020614x5","price":31.54,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 5 Stück","offer_id":52332379210002,"sku":"GYLXGLBZSJ020615x5","price":39.97,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 5 Stück","offer_id":52332379242770,"sku":"GYLXGLBZSJ020616x5","price":58.87,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 5 Stück","offer_id":52332379275538,"sku":"GYLXGLBZSJ020617x5","price":75.47,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 5 Stück","offer_id":52332379308306,"sku":"GYLXGLBZSJ020618x5","price":102.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Bild4von12_7f6cdf6e-beaf-40e0-b88b-c8dd5b844d50.jpg?v=1782384402","url":"https:\/\/homediyer.com\/products\/pvc-pipe-fittings-socket-coupling-connector-20mm-63mm","provider":"HomeDIYer","version":"1.0","type":"link"}