{"product_id":"pvc-pipe-fittings-tee-connector-adapter-coupling-solvent-weld-20mm-110mm-blue","title":"PVC Pipe Fittings Tee Connector Adapter Coupling Solvent Weld 20mm - 110mm Blue","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003ePVC Pipe Fittings Tee, Coupling \u0026amp; Adapter — Solvent Weld Blue, 20–110mm\u003c\/h2\u003e\n\u003cp\u003eWhen a plumbing run needs a reliable branch point, a straight join, or a reducer transition, a loose or mismatched fitting is the last thing a DIYer or tradesperson wants to discover mid-job. These blue PVC solvent weld fittings are sized for the most common domestic and light-commercial pipe diameters, giving homeowners, irrigation installers, and maintenance contractors a single source for tee connectors, straight couplings, and adapter pieces that go together cleanly and stay that way.\u003c\/p\u003e\n\u003cp\u003eEach fitting is moulded from rigid uPVC (unplasticised polyvinyl chloride) and finished in a distinctive blue colour that aids identification in cold-water and potable-water systems. Inner diameters span 20 mm (¾ in) through 110 mm (4⅓ in), covering the full range from garden-tap supply lines up to main drain stacks. Wall thickness and socket depth conform to standard solvent-weld dimensions, ensuring compatibility with metric uPVC pipe sold to BS\/EN 1452 and equivalent schedules.\u003c\/p\u003e\n\u003cp\u003eTypical applications include garden and agricultural drip-irrigation networks where a tee splits a supply line to multiple zones, cold-water domestic plumbing where a coupling repairs or extends an existing run, and rainwater-harvesting downpipe systems where an adapter steps down from a 110 mm stack to a smaller storage inlet. The blue colour also makes these fittings a practical choice for colour-coded utility identification in commercial plant rooms.\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 metric uPVC pressure pipe conforming to BS EN 1452 \/ ISO 1452. Suitable for cold-water supply, irrigation, and non-pressure drainage. \u003cem\u003eNot rated for hot water or compressed air.\u003c\/em\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e✅ Key Features of These PVC Solvent Weld Pipe Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔵\u003c\/span\u003e\n\u003cstrong\u003eBlue uPVC Construction\u003c\/strong\u003e\n\u003cp\u003eMoulded from rigid, unplasticised PVC for dimensional stability and resistance to chlorinated water, mild acids, and alkalis encountered in domestic plumbing and irrigation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n\u003cstrong\u003eNine Size Options — 20 mm to 110 mm\u003c\/strong\u003e\n\u003cp\u003eInner diameters from 20 mm (¾ in) to 110 mm (4⅓ in) cover garden supply lines, domestic cold-water runs, and full-bore drain stacks without needing a separate supplier.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n\u003cstrong\u003eSolvent Weld Socket Design\u003c\/strong\u003e\n\u003cp\u003eDeep, parallel sockets accept standard uPVC solvent cement for a chemically fused, leak-free joint that reaches full strength within 24 hours and does not rely on mechanical compression.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🌿\u003c\/span\u003e\n\u003cstrong\u003eSuitable for Potable Cold Water\u003c\/strong\u003e\n\u003cp\u003eMaterial formulation is appropriate for cold drinking-water contact in accordance with common regulatory standards — confirm local approval requirements before installation in potable systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n\u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e\n\u003cp\u003eAvailable in 1, 2, 5, or 10-piece packs so you can order a single replacement piece or stock up for a larger irrigation or plumbing project without overspending.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\n\u003cstrong\u003eLightweight for Easy Handling\u003c\/strong\u003e\n\u003cp\u003euPVC density keeps individual fittings light — even the 110 mm tee is manageable single-handed — reducing fatigue during overhead or confined-space installation work.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — PVC Solvent Weld Fittings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRigid uPVC (unplasticised polyvinyl chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eSolvent weld (solvent cement, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter Range\u003c\/th\u003e\n\u003ctd\u003e20 mm – 110 mm (approx. ¾ in – 4⅓ in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003e20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, 90 mm, 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting Types Included\u003c\/th\u003e\n\u003ctd\u003eTee connector, straight coupling, adapter (see 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\u003eSocket Depth\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 — rated for cold-water pressure systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e0 °C to typically 60 °C (cold water service only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Compatibility\u003c\/th\u003e\n\u003ctd\u003eMetric uPVC pipe to BS EN 1452 \/ ISO 1452\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantities\u003c\/th\u003e\n\u003ctd\u003e1 pcs, 2 pcs, 5 pcs, 10 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (per piece)\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\n\u003cdetails\u003e\n\u003csummary\u003eWhich size fitting do I need for my pipe?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eSelect the fitting whose inner diameter matches the \u003cem\u003eouter diameter\u003c\/em\u003e of your uPVC pipe. Standard metric uPVC pipe is sold by outer diameter, so a pipe labelled \"20 mm\" has an outer diameter of 20 mm and fits the 20 mm socket on these fittings. If you are unsure, measure the outside of your existing pipe with calipers and choose the matching size from the variant selector above.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these fittings for hot water or underfloor heating?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo. These fittings are manufactured from rigid uPVC, which is rated for cold-water service only — typically up to around 60 °C under reduced pressure. For hot-water supply, underfloor heating, or any system that regularly exceeds 60 °C, you should use CPVC, PP-R, or copper fittings rated for the required temperature and pressure.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings resistant to corrosion and chemicals?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003euPVC offers strong resistance to chlorinated tap water, mild acids, alkalis, and many common fertiliser solutions used in irrigation. It does not rust or corrode in the way that metal fittings can. However, uPVC is not resistant to aromatic solvents, ketones, or concentrated oxidising acids — avoid contact with these substances and with solvent-based adhesives other than those specifically formulated for uPVC.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDo I need a special adhesive, and is it included?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese are solvent weld fittings, which means they require a uPVC solvent cement (also called solvent weld adhesive or PVC glue) to form a permanent joint. Solvent cement is \u003cstrong\u003enot included\u003c\/strong\u003e with the fittings. Use a cement specifically labelled for uPVC pressure pipe; apply a thin, even coat to both the pipe end and the socket interior, push firmly together with a slight twist, and hold for 30 seconds. Allow at least 24 hours before pressurising the joint.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre these fittings compatible with imperial or CPVC pipe?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are dimensioned for \u003cstrong\u003emetric uPVC pipe\u003c\/strong\u003e conforming to BS EN 1452 \/ ISO 1452. Imperial-sized pipe (common in older UK installations and some US schedules) and CPVC pipe have different outer diameters and wall thicknesses, so the socket fit may be incorrect. If you are working with imperial or CPVC pipe, please contact us to confirm compatibility before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose between a tee, coupling, and adapter?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA \u003cstrong\u003etee connector\u003c\/strong\u003e creates a branch at 90° from a straight run — use it when you need to split a supply line or add a new outlet. A \u003cstrong\u003estraight coupling\u003c\/strong\u003e joins two pipes of the same diameter end-to-end — ideal for extending a run or repairing a damaged section. An \u003cstrong\u003eadapter\u003c\/strong\u003e transitions between two different diameters or between a plain pipe end and a threaded connection. Select the fitting type that matches your installation requirement from the variant options above.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these fittings underground or in buried installations?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003euPVC is widely used in buried water-supply and drainage applications because it resists soil moisture and most ground chemicals. For buried pressure-pipe installations, ensure the trench is bedded with fine granular material to avoid point loading on the fittings, and confirm that the pressure rating of the selected size meets your system requirements. For non-pressure drainage underground, these fittings are generally suitable when installed per standard practice.\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 (inner diameter) 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 fitting do I need for my pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Select the fitting whose inner diameter matches the outer diameter of your uPVC pipe. Standard metric uPVC pipe is sold by outer diameter, so a pipe labelled '20 mm' has an outer diameter of 20 mm and fits the 20 mm socket on these fittings. If you are unsure, measure the outside of your existing pipe with calipers and choose the matching size from the variant selector.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these fittings for hot water or underfloor heating?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. These fittings are rated for cold-water service only, typically up to around 60 °C under reduced pressure. For hot-water supply or underfloor heating, use CPVC, PP-R, or copper fittings rated for the required temperature and pressure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings resistant to corrosion and chemicals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"uPVC offers strong resistance to chlorinated tap water, mild acids, alkalis, and common fertiliser solutions. It does not rust or corrode. Avoid contact with aromatic solvents, ketones, or concentrated oxidising acids.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a special adhesive, and is it included?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These are solvent weld fittings requiring uPVC solvent cement, which is not included. Apply cement to both the pipe end and socket interior, push firmly together with a slight twist, hold for 30 seconds, and allow at least 24 hours before pressurising.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings compatible with imperial or CPVC pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are dimensioned for metric uPVC pipe conforming to BS EN 1452 \/ ISO 1452. Imperial-sized and CPVC pipe have different outer diameters, so the socket fit may be incorrect. Contact us to confirm compatibility before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between a tee, coupling, and adapter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A tee connector creates a 90° branch from a straight run. A straight coupling joins two pipes of the same diameter end-to-end. An adapter transitions between different diameters or between plain and threaded connections. Select the fitting type that matches your installation requirement.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these fittings underground or in buried installations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"uPVC is widely used in buried water-supply and drainage applications. For buried pressure-pipe installations, bed the trench with fine granular material to avoid point loading, and confirm the pressure rating meets your system requirements.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"20mm \/ 1 pcs","offer_id":52331668603154,"sku":"GLFBNHHGLBZSJ019934x1","price":3.17,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1 pcs","offer_id":52331668635922,"sku":"GLFBNHHGLBZSJ019935x1","price":4.08,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 1 pcs","offer_id":52331668668690,"sku":"GLFBNHHGLBZSJ019936x1","price":5.59,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1 pcs","offer_id":52331668701458,"sku":"GLFBNHHGLBZSJ019937x1","price":7.45,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1 pcs","offer_id":52331668734226,"sku":"GLFBNHHGLBZSJ019938x1","price":11.66,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 1 pcs","offer_id":52331668766994,"sku":"GLFBNHHGLBZSJ019939x1","price":18.43,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 1 pcs","offer_id":52331668799762,"sku":"GLFBNHHGLBZSJ019940x1","price":25.84,"currency_code":"USD","in_stock":true},{"title":"90mm \/ 1 pcs","offer_id":52331668832530,"sku":"GLFBNHHGLBZSJ019941x1","price":38.86,"currency_code":"USD","in_stock":true},{"title":"110mm \/ 1 pcs","offer_id":52331668865298,"sku":"GLFBNHHGLBZSJ019942x1","price":58.09,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 2 pcs","offer_id":52331668898066,"sku":"GLFBNHHGLBZSJ019934x2","price":4.94,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 2 pcs","offer_id":52331668930834,"sku":"GLFBNHHGLBZSJ019935x2","price":6.76,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 2 pcs","offer_id":52331668963602,"sku":"GLFBNHHGLBZSJ019936x2","price":9.79,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 2 pcs","offer_id":52331668996370,"sku":"GLFBNHHGLBZSJ019937x2","price":13.49,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 2 pcs","offer_id":52331669029138,"sku":"GLFBNHHGLBZSJ019938x2","price":21.91,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 2 pcs","offer_id":52331669061906,"sku":"GLFBNHHGLBZSJ019939x2","price":35.46,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 2 pcs","offer_id":52331669094674,"sku":"GLFBNHHGLBZSJ019940x2","price":50.29,"currency_code":"USD","in_stock":true},{"title":"90mm \/ 2 pcs","offer_id":52331669127442,"sku":"GLFBNHHGLBZSJ019941x2","price":76.31,"currency_code":"USD","in_stock":true},{"title":"110mm \/ 2 pcs","offer_id":52331669160210,"sku":"GLFBNHHGLBZSJ019942x2","price":114.77,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 5 pcs","offer_id":52331669192978,"sku":"GLFBNHHGLBZSJ019934x5","price":10.23,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 5 pcs","offer_id":52331669225746,"sku":"GLFBNHHGLBZSJ019935x5","price":14.81,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 5 pcs","offer_id":52331669258514,"sku":"GLFBNHHGLBZSJ019936x5","price":22.37,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 5 pcs","offer_id":52331669291282,"sku":"GLFBNHHGLBZSJ019937x5","price":31.65,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 5 pcs","offer_id":52331669324050,"sku":"GLFBNHHGLBZSJ019938x5","price":52.67,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 5 pcs","offer_id":52331669356818,"sku":"GLFBNHHGLBZSJ019939x5","price":86.55,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 10 pcs","offer_id":52331669389586,"sku":"GLFBNHHGLBZSJ019934x10","price":19.07,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 10 pcs","offer_id":52331669422354,"sku":"GLFBNHHGLBZSJ019935x10","price":28.22,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 10 pcs","offer_id":52331669455122,"sku":"GLFBNHHGLBZSJ019936x10","price":43.36,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 10 pcs","offer_id":52331669487890,"sku":"GLFBNHHGLBZSJ019937x10","price":61.88,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 10 pcs","offer_id":52331669520658,"sku":"GLFBNHHGLBZSJ019938x10","price":103.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of6_a5eb0083-ae18-465a-9dd8-4fd7e43aaf04.jpg?v=1781927759","url":"https:\/\/homediyer.com\/de\/products\/pvc-pipe-fittings-tee-connector-adapter-coupling-solvent-weld-20mm-110mm-blue","provider":"HomeDIYer","version":"1.0","type":"link"}