{"product_id":"clear-pvc-50mm-id-pressure-pipe-fittings-metric-solvent-weld","title":"Clear PVC 50mm ID Pressure Pipe and Fittings Metric Solvent Weld Various Parts","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003ch2 class=\"hdiy-overview\"\u003eClear PVC 50mm ID Solvent Weld Fittings — See Your Flow, Seal It Right\u003c\/h2\u003e\n\u003cp\u003eWhen a hidden leak or blockage means tearing apart a finished installation, the real cost isn't the fitting — it's the labour. Plumbers, pool builders, and irrigation engineers who work with 50mm metric pressure lines need fittings they can inspect at a glance without cutting into the run. These clear PVC 50mm ID solvent weld fittings let you see flow, check for air locks, and confirm full solvent cure before backfilling or casing.\u003c\/p\u003e\n\u003cp\u003eEach part is moulded from transparent rigid PVC rated for metric solvent weld assembly. The 50mm internal diameter (approximately 2 inches) matches standard metric pressure pipe. The range covers the full plumbing toolkit: Socket, 90° Elbow, 45° Elbow, Tee, Union, End Cap, Ball Valve, Double Union Ball Valve, Non-return Valve (Flap Type), a 50mm MBSP Socket Adaptor, plus consumables including 50mm Silicone Washers, PTFE Thread Seal Tape, and 33–57mm 304 stainless steel hose clamps.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include residential and commercial pool circulation lines where visual flow confirmation reduces call-backs, drip and spray irrigation manifolds where tee and elbow placement must be verified before burial, and light industrial process lines carrying water or compatible fluids where clear PVC solvent weld fittings allow non-invasive inspection.\u003c\/p\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 50mm ID (metric) clear or standard rigid PVC pressure pipe. Solvent weld joints require PVC solvent cement (not included). The MBSP Socket Adaptor connects to 1-1\/2\" male BSP threaded fittings. Verify pipe OD before ordering.\n\u003c\/div\u003e\n\n\u003ch2\u003e✅ Key Features of These Clear PVC 50mm Solvent Weld Fittings\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e👁️\u003c\/span\u003e \u003cstrong\u003eTransparent PVC body\u003c\/strong\u003e — inspect flow direction, air pockets, and solvent cure state without cutting into the line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003eMetric 50mm ID sizing\u003c\/strong\u003e — direct solvent weld fit to standard 50mm OD metric pressure pipe; no reducers or adapters needed for same-size runs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eComplete fitting range\u003c\/strong\u003e — Socket, 90° Elbow, 45° Elbow, Tee, Union, End Cap, Ball Valve, Double Union Ball Valve, Non-return Valve, and MBSP adaptor cover virtually every layout requirement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e \u003cstrong\u003eRigid PVC construction\u003c\/strong\u003e — resistant to chlorinated water, mild acids, and common irrigation chemicals; suitable for pool, spa, and irrigation service conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e \u003cstrong\u003eValves and non-return options\u003c\/strong\u003e — Ball Valve and Double Union Ball Valve allow in-line isolation; Flap-type Non-return Valve prevents backflow without external actuators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧰\u003c\/span\u003e \u003cstrong\u003eConsumables included in range\u003c\/strong\u003e — 50mm Silicone Washers, PTFE Thread Seal Tape, and 304 SS Hose Clamps (33–57mm) available as add-on parts to complete the installation in one order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📐 Technical Specifications — Clear PVC 50mm Solvent Weld Fittings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003ePipe Compatibility\u003c\/th\u003e\n\u003ctd\u003e50mm ID metric rigid PVC pressure pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eSolvent weld (PVC cement, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTransparent rigid PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Standard (Adaptor)\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\" MBSP (Male British Standard Pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eHose Clamp Range\u003c\/th\u003e\n\u003ctd\u003e33–57mm (304 stainless steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eWasher Size\u003c\/th\u003e\n\u003ctd\u003e50mm silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eValve Type\u003c\/th\u003e\n\u003ctd\u003eBall Valve; Double Union Ball Valve; Non-return Flap Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTemperature Rating\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePart Options\u003c\/th\u003e\n\u003ctd\u003eSocket, 90° Elbow, 45° Elbow, Tee, Union, End Cap, Ball Valve, Double Union Ball Valve, Non-return Valve, MBSP Adaptor, Silicone Washer, PTFE Tape, Hose Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eIndividual part (qty 1 per order unless noted)\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 pipe does this fit — metric or imperial?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese fittings are sized for \u003cstrong\u003e50mm ID metric\u003c\/strong\u003e rigid PVC pressure pipe. The 50mm internal diameter corresponds to approximately 2 inches nominal, but metric and imperial pipe ODs differ slightly. Always confirm your pipe's outer diameter before ordering to ensure a solvent weld socket fit.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use these fittings for pool or spa plumbing?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Rigid PVC is widely used in pool and spa circulation systems because it resists chlorinated water and common pool chemicals. The transparent body is particularly useful for pool builders who want to verify flow direction and check for air locks at the pump or filter without cutting into the line.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\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 solvent cement rated for pressure pipe applications. For clear PVC, a clear or light-bodied cement is recommended to maintain visibility through the fitting wall. Solvent cement is not included — select a product compatible with rigid PVC and your local plumbing code requirements.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I choose between the Ball Valve and the Double Union Ball Valve?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe standard Ball Valve is solvent welded in place and is best for permanent isolation points where removal is rarely needed. The Double Union Ball Valve can be unscrewed from both ends without cutting pipe, making it the right choice for equipment connections — such as pump inlets or filter ports — where periodic servicing or replacement is expected.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the Non-return Valve suitable for vertical installations?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe flap-type non-return valve relies on gravity and back-pressure to seat the flap. It performs reliably in horizontal runs and upward-flow vertical installations. For downward-flow vertical lines, confirm the flap closes fully under your system's static head before specifying this valve type.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat chemicals are these fittings resistant to?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRigid PVC has good resistance to chlorinated water, dilute acids, alkalis, and many common irrigation fertilisers. It is not suitable for concentrated solvents, aromatic hydrocarbons, or ketones. If your application involves chemicals outside standard pool or irrigation service, consult a PVC chemical resistance chart before installation.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I mix clear PVC fittings with standard white or grey PVC pipe?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes, provided the pipe OD matches the fitting socket ID. Clear PVC solvent weld fittings bond to standard rigid PVC pipe of the same nominal size using the same solvent cement process. The joint strength is equivalent regardless of the pipe colour, as long as both components are rigid PVC (not CPVC or ABS).\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n  🛒 Select your Part 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 does this fit — metric or imperial?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are sized for 50mm ID metric rigid PVC pressure pipe. The 50mm internal diameter corresponds to approximately 2 inches nominal, but metric and imperial pipe ODs differ slightly. Always confirm your pipe's outer diameter before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these fittings for pool or spa plumbing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Rigid PVC resists chlorinated water and common pool chemicals. The transparent body lets pool builders verify flow direction and check for air locks without cutting into the line.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What solvent cement should I use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use a PVC solvent cement rated for pressure pipe. For clear PVC, a clear or light-bodied cement is recommended. Solvent cement is not included.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between the Ball Valve and the Double Union Ball Valve?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Ball Valve is solvent welded permanently. The Double Union Ball Valve unscrews from both ends for servicing — ideal for pump or filter connections where periodic removal is expected.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the Non-return Valve suitable for vertical installations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The flap-type non-return valve works reliably in horizontal and upward-flow vertical runs. For downward-flow vertical lines, confirm the flap closes fully under your system's static head.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What chemicals are these fittings resistant to?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Rigid PVC resists chlorinated water, dilute acids, alkalis, and common irrigation fertilisers. It is not suitable for concentrated solvents, aromatic hydrocarbons, or ketones.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I mix clear PVC fittings with standard white or grey PVC pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, provided the pipe OD matches the fitting socket ID. Clear PVC solvent weld fittings bond to standard rigid PVC pipe of the same nominal size using the same solvent cement process.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"Socket","offer_id":52331653759250,"sku":"qq07049x1","price":16.76,"currency_code":"USD","in_stock":true},{"title":"50mm:1-1\u00262\" MBSP Socket Adaptor","offer_id":52331653792018,"sku":"qq07288x1","price":23.22,"currency_code":"USD","in_stock":true},{"title":"90°Elbow","offer_id":52331653824786,"sku":"qq07548x1","price":20.6,"currency_code":"USD","in_stock":true},{"title":"45°Elbow","offer_id":52331653857554,"sku":"qq07641x1","price":27.74,"currency_code":"USD","in_stock":true},{"title":"Tee","offer_id":52331653890322,"sku":"qq07948x1","price":24.63,"currency_code":"USD","in_stock":true},{"title":"Ball Valve","offer_id":52331653923090,"sku":"qq09212x1","price":60.53,"currency_code":"USD","in_stock":true},{"title":"Double Union Ball Valve","offer_id":52331653955858,"sku":"qq09274x1","price":168.38,"currency_code":"USD","in_stock":true},{"title":"Non-return Valve（Flap Type）","offer_id":52331653988626,"sku":"qq09307x1","price":149.52,"currency_code":"USD","in_stock":true},{"title":"Union","offer_id":52331654021394,"sku":"qq09555x1","price":87.3,"currency_code":"USD","in_stock":true},{"title":"End Cap","offer_id":52331654054162,"sku":"qq09747x1","price":17.97,"currency_code":"USD","in_stock":true},{"title":"2Pcs 50mm Silicone Washer","offer_id":52331654086930,"sku":"qq10568x1","price":3.43,"currency_code":"USD","in_stock":true},{"title":"PTFE Thread Seal Tape","offer_id":52331654119698,"sku":"qq10569x1","price":3.17,"currency_code":"USD","in_stock":true},{"title":"33-57mm 304 SS Hose Clamp","offer_id":52331654152466,"sku":"qq10506x1","price":3.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of15_5e8b6205-e06f-4f82-bc87-811f15ee03ba.jpg?v=1781926241","url":"https:\/\/homediyer.com\/de\/products\/clear-pvc-50mm-id-pressure-pipe-fittings-metric-solvent-weld","provider":"HomeDIYer","version":"1.0","type":"link"}