{"product_id":"pvc-floor-flange-pipe-fitting-grey-solvent-weld-20mm-200mm","title":"PVC Floor Flange Pipe Fitting Grey Wall Mount Fittings Solvent Weld 20mm~200mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Floor Flange Pipe Fittings — Secure Wall \u0026amp; Floor Mounting for Solvent Weld Systems\u003c\/h2\u003e\n    \u003cp\u003eWhen a pipe run needs a solid, leak-free anchor point at a wall or floor surface, a loose or mismatched flange creates headaches for plumbers, contractors, and dedicated DIYers alike. These grey PVC floor flange pipe fittings are engineered specifically for solvent weld connections, giving you a rigid, permanent bond that holds firm under continuous flow and pressure.\u003c\/p\u003e\n    \u003cp\u003eEach flange is moulded from rigid grey PVC (uPVC), offering a lightweight yet structurally sound mounting collar. The spigot socket accepts standard solvent cement for a chemically fused joint. Available in inside diameter sizes from 20mm (~¾ in) up to 200mm (~7⅞ in), with wall thickness and outer dimensions scaled proportionally to each nominal pipe size.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include residential and commercial drain-waste-vent (DWV) pipe anchoring, grey-water drainage floor penetrations, irrigation riser mounting, and industrial cold-water distribution support — anywhere a PVC solvent weld floor or wall flange is required to stabilise a vertical or horizontal pipe run.\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 grey uPVC solvent weld pipe systems. Confirm your pipe's outside diameter matches the listed inside diameter before ordering. Not suitable for pressure-rated hot-water lines.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These PVC Floor Flange Pipe Fittings\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n      \u003cstrong\u003eSolvent Weld Socket\u003c\/strong\u003e\n      \u003cp\u003eIntegrated spigot socket accepts standard PVC solvent cement for a chemically fused, permanent joint that resists pull-out forces.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cstrong\u003eWide Size Range\u003c\/strong\u003e\n      \u003cp\u003eAvailable in 12 inside diameter sizes — 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm, 125mm, 160mm, and 200mm — to cover most residential and commercial pipe schedules.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n      \u003cstrong\u003eCorrosion-Resistant uPVC\u003c\/strong\u003e\n      \u003cp\u003eRigid grey uPVC construction resists rust, scale, and chemical attack from common drain fluids, extending service life in damp or buried environments.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\n      \u003cstrong\u003eFlat Mounting Flange\u003c\/strong\u003e\n      \u003cp\u003eFlat bolt-circle flange with pre-drilled or moulded fixing holes allows secure fastening to concrete floors, timber joists, or masonry walls without additional adapters.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\n      \u003cstrong\u003eLightweight Construction\u003c\/strong\u003e\n      \u003cp\u003eLow mass compared to cast-iron or brass alternatives reduces structural load and simplifies single-person installation in tight ceiling voids or floor cavities.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n      \u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e\n      \u003cp\u003eChoose 1, 3, 5, or 10-piece packs (availability varies by size) to match project scale — from a single repair to a multi-outlet drainage rough-in.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — PVC Floor Flange Pipe 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 grey uPVC (unplasticised PVC)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eSolvent weld socket (spigot)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInside Diameter Range\u003c\/th\u003e\n\u003ctd\u003e20mm – 200mm (¾ in – 7⅞ in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003e20, 25, 32, 40, 50, 63, 75, 90, 110, 125, 160, 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColour \/ Finish\u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter\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\u003eFlange Bolt Circle\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFixing Holes\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\u003eCold water \/ drainage service (non-pressure-rated hot water)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Quantities\u003c\/th\u003e\n\u003ctd\u003e1 Pcs, 3 Pcs, 5 Pcs, 10 Pcs (availability varies by size)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDWV drainage, irrigation, cold-water distribution, floor\/wall pipe anchoring\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 correct flange size for my pipe?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the \u003cstrong\u003einside diameter (ID)\u003c\/strong\u003e listed in the variant options to the \u003cstrong\u003eoutside diameter (OD)\u003c\/strong\u003e of your pipe. Standard uPVC solvent weld pipe OD follows nominal pipe sizing — for example, a DN20 pipe has an OD of approximately 20mm. If you are unsure, measure the pipe OD with calipers and select the matching socket size.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these flanges be used with pressure pipe systems?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese flanges are designed for \u003cstrong\u003edrainage, waste, and vent (DWV)\u003c\/strong\u003e and cold-water distribution applications. They are not rated for continuous high-pressure service or hot-water lines above approximately 60 °C. For pressure-rated installations, verify the pressure class with your local plumbing code requirements.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these flanges resistant to corrosion and chemicals?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Rigid uPVC is inherently resistant to rust, oxidation, and attack from common drain chemicals, mild acids, and alkalis found in household and light commercial waste streams. It is not suitable for concentrated solvents or aromatic hydrocarbons.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat solvent cement should I use for installation?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eUse a \u003cstrong\u003estandard grey or clear uPVC solvent cement\u003c\/strong\u003e that meets your local plumbing standard (e.g., ASTM D2564 or AS\/NZS 3879). Clean and dry both the pipe OD and the flange socket, apply a thin even coat of cement to both surfaces, push firmly together with a slight twist, and hold for 30 seconds. Allow the joint to cure fully before pressurising or flowing water.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow many fixing holes does the flange have, and what fasteners do I need?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe number and diameter of fixing holes varies by flange size. Smaller sizes (20–50mm) typically have 4 holes on a compact bolt circle; larger sizes (63–200mm) may have 4–6 holes. Use appropriate masonry anchors, wood screws, or stainless steel bolts depending on your substrate. Contact us to confirm hole dimensions for your specific size before purchasing fasteners.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these flanges for both floor and wall mounting?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. The flat flange face is suitable for mounting against any flat, solid surface — concrete floors, timber sub-floors, masonry walls, or framed stud walls with a backing plate. Ensure the mounting surface is level and the pipe is properly supported to avoid stress on the joint.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy should I buy multi-piece packs instead of individual flanges?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMulti-piece packs (3, 5, or 10 Pcs) offer a lower per-unit cost and are ideal for new construction rough-ins, multi-outlet drainage systems, or keeping spares on hand for maintenance. Single-piece packs are best for one-off repairs or when you only need a single connection point.\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 \u003cstrong\u003esize (inside diameter)\u003c\/strong\u003e and \u003cstrong\u003epacking quantity\u003c\/strong\u003e 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 correct flange size for my pipe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the inside diameter (ID) listed in the variant options to the outside diameter (OD) of your pipe. Standard uPVC solvent weld pipe OD follows nominal pipe sizing. If unsure, measure the pipe OD with calipers and select the matching socket size.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these flanges be used with pressure pipe systems?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These flanges are designed for DWV and cold-water distribution applications. They are not rated for continuous high-pressure service or hot-water lines above approximately 60°C.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these flanges resistant to corrosion and chemicals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Rigid uPVC is inherently resistant to rust, oxidation, and attack from common drain chemicals, mild acids, and alkalis found in household and light commercial waste streams.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What solvent cement should I use for installation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use a standard grey or clear uPVC solvent cement meeting your local plumbing standard (e.g., ASTM D2564). Clean and dry both surfaces, apply cement, push together with a slight twist, hold 30 seconds, and allow full cure before use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many fixing holes does the flange have, and what fasteners do I need?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The number and diameter of fixing holes varies by flange size. Smaller sizes typically have 4 holes; larger sizes may have 4–6 holes. Use masonry anchors, wood screws, or stainless steel bolts depending on your substrate.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these flanges for both floor and wall mounting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The flat flange face is suitable for mounting against any flat, solid surface — concrete floors, timber sub-floors, masonry walls, or framed stud walls with a backing plate.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why should I buy multi-piece packs instead of individual flanges?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Multi-piece packs offer a lower per-unit cost and are ideal for new construction rough-ins, multi-outlet drainage systems, or keeping spares on hand for maintenance.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"20mm \/ 1 Pcs","offer_id":52332226445586,"sku":"GLFBBYWGLBZSJ020702x1","price":19.26,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 3 Pcs","offer_id":52332226478354,"sku":"GLFBBYWGLBZSJ020702x3","price":61.31,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 5 Pcs","offer_id":52332226511122,"sku":"GLFBBYWGLBZSJ020702x5","price":100.68,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 10 Pcs","offer_id":52332226543890,"sku":"GLFBBYWGLBZSJ020702x10","price":199.04,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1 Pcs","offer_id":52332226576658,"sku":"GLFBBYWGLBZSJ020703x1","price":24.79,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 3 Pcs","offer_id":52332226609426,"sku":"GLFBBYWGLBZSJ020703x3","price":80.28,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 5 Pcs","offer_id":52332226642194,"sku":"GLFBBYWGLBZSJ020703x5","price":132.26,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 1 Pcs","offer_id":52332226674962,"sku":"GLFBBYWGLBZSJ020704x1","price":36.92,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 3 Pcs","offer_id":52332226707730,"sku":"GLFBBYWGLBZSJ020704x3","price":122.24,"currency_code":"USD","in_stock":true},{"title":"32mm \/ 5 Pcs","offer_id":52332226740498,"sku":"GLFBBYWGLBZSJ020704x5","price":202.22,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1 Pcs","offer_id":52332226773266,"sku":"GLFBBYWGLBZSJ020705x1","price":32.07,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 3 Pcs","offer_id":52332226806034,"sku":"GLFBBYWGLBZSJ020705x3","price":104.42,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 5 Pcs","offer_id":52332226838802,"sku":"GLFBBYWGLBZSJ020705x5","price":172.52,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1 Pcs","offer_id":52332226871570,"sku":"GLFBBYWGLBZSJ020706x1","price":38.88,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 3 Pcs","offer_id":52332226904338,"sku":"GLFBBYWGLBZSJ020706x3","price":129.13,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 5 Pcs","offer_id":52332226937106,"sku":"GLFBBYWGLBZSJ020706x5","price":213.7,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 1 Pcs","offer_id":52332226969874,"sku":"GLFBBYWGLBZSJ020707x1","price":49.48,"currency_code":"USD","in_stock":true},{"title":"63mm \/ 3 Pcs","offer_id":52332227002642,"sku":"GLFBBYWGLBZSJ020707x3","price":164.15,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 1 Pcs","offer_id":52332227035410,"sku":"GLFBBYWGLBZSJ020708x1","price":64.44,"currency_code":"USD","in_stock":true},{"title":"75mm \/ 3 Pcs","offer_id":52332227068178,"sku":"GLFBBYWGLBZSJ020708x3","price":188.81,"currency_code":"USD","in_stock":true},{"title":"90mm \/ 1 Pcs","offer_id":52332227100946,"sku":"GLFBBYWGLBZSJ020709x1","price":74.57,"currency_code":"USD","in_stock":true},{"title":"90mm \/ 3 Pcs","offer_id":52332227133714,"sku":"GLFBBYWGLBZSJ020709x3","price":219.14,"currency_code":"USD","in_stock":true},{"title":"110mm \/ 1 Pcs","offer_id":52332227166482,"sku":"GLFBBYWGLBZSJ020710x1","price":110.5,"currency_code":"USD","in_stock":true},{"title":"125mm \/ 1 Pcs","offer_id":52332227199250,"sku":"GLFBBYWGLBZSJ020711x1","price":139.25,"currency_code":"USD","in_stock":true},{"title":"160mm \/ 1 Pcs","offer_id":52332227232018,"sku":"GLFBBYWGLBZSJ020712x1","price":222.54,"currency_code":"USD","in_stock":true},{"title":"200mm \/ 1 Pcs","offer_id":52332227264786,"sku":"GLFBBYWGLBZSJ020713x1","price":403.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_764b52fb-baf2-4d30-8500-431a0b3bc827.jpg?v=1782199590","url":"https:\/\/homediyer.com\/products\/pvc-floor-flange-pipe-fitting-grey-solvent-weld-20mm-200mm","provider":"HomeDIYer","version":"1.0","type":"link"}