The PVC elbow 4 inch turns a 4 inch PVC pipe run around a corner. This size suits soil and sewer lines from toilets, and main building drains.
Both sockets take 4 inch PVC pipe bonded with solvent cement. As a result, the finished joint is permanent and does not rust.
What is a PVC elbow 4 inch?
A PVC elbow is a plastic fitting that turns a PVC pipe run, usually through 90 degrees. Pipes push into its two sockets and are bonded with solvent cement.
Elbows route drainage and water lines around walls and corners. Because PVC does not rust, the elbow keeps a clean bore for years.
Further reading
- Polyvinyl chloride (PVC): properties and uses (Wikipedia)
- Plastic pipework materials compared (Wikipedia)
- Drainage systems explained (Wikipedia)
Key terms explained
- PVC
- Polyvinyl chloride, a rigid plastic used for pipes. It does not rust and is light to handle.
- uPVC
- Unplasticized PVC. It has no softening additives, so it stays rigid and strong. Most PVC pipe is uPVC.
- Solvent cement
- A PVC glue that softens the pipe and fitting surfaces so they fuse into one piece as it cures.
- Pressure class
- The working pressure a PVC pressure pipe is rated for. Drainage pipe has a lower rating than pressure pipe.
- Long radius bend
- A gentle bend that drains better than a sharp elbow and is used on soil lines.
Features and benefits
- Socket ends for solvent cement joints.
- Rust-free uPVC body.
- Smooth inside surface for good flow.
- Light and quick to fit.
- Sizes to match PVC pipe.
Technical specifications
| Product | PVC Elbow 4 Inch |
|---|---|
| Nominal size | 4" |
| Material | uPVC |
| Joint | Solvent cement socket |
| Type | Elbow, 90 degree unless stated |
| Use | Drainage or pressure series, confirm with quote |
| Supplier | Sparks Plumbing Experts Ltd, Nairobi |
Pressure rating and series depend on the maker. Tell us whether the line is drainage or pressure, and we will confirm the right fitting.
Applications of a PVC elbow 4 inch
- Building drainage. Turns waste lines from sinks and showers toward the drain.
- Soil lines. Turns toilet waste lines into stacks and drains.
- Rainwater downpipes. Turns downpipes at the eaves and at ground level.
- Storm water drains. Routes surface drains around buildings.
- Irrigation mains. Changes direction in buried irrigation lines.
- Cold water lines. Turns pressure PVC lines with pressure-rated elbows.
- Vent pipes. Routes vent pipes through roofs and walls.
- Cable ducts. Turns underground cable ducts.
- Septic connections. Routes drains into septic tanks and soak pits.
- Pond and pool lines. Turns water lines around ponds and pools.
How to choose and install
- Match the fitting to the pipe size and series.
- Use drainage fittings for gravity lines and pressure fittings for water mains.
- Use two 45 degree bends or a long radius bend on soil lines to reduce blockages.
- Dry-fit first, mark the position, then glue.
- Clean both surfaces before applying solvent cement.
Why choose Sparks Plumbing Experts
- Every common pipe materialGI, PPR, PVC, HDPE, brass and stainless fittings are all stocked, so you can match any existing system.
- Common sizes in stockMost fitting types come in several sizes, from small domestic sizes up to larger mains sizes.
- Pipes, fittings and valves togetherPipes, fittings, valves, clamps and jointing products come in one order.
- Help with thread and size standardsWe help you confirm inch and millimetre sizes before you buy, which avoids return trips.
- Visit or collect in NairobiOur store is at KCB Building, Enterprise Road, in the Industrial Area, so you can see parts before you buy or collect your order.
- Quotes your wayAsk for prices by phone, WhatsApp, email or the online quote form, whichever suits you on site.
- Over 1,600 products in one placeOur catalogue covers 55 categories, so one supplier can handle most of your parts list.
- Help choosing the right partSend a nameplate photo, a drawing or the old part, and we help you match size and specification.
- Single items or project quantitiesWe price a single replacement part just as readily as a full site order.
- Supply across East AfricaWe serve customers across Kenya, and we also supply buyers in Uganda and Tanzania.
Related products and accessories
Browse more: PVC, uPVC & CPVC Pipes & Fittings · Plumbing Accessories & Tools · HDPE Pipes & Fittings.
Ordering from Sparks Plumbing Experts
We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. You can collect from our store at KCB Building, Enterprise Road, Nairobi, or ask us about delivery to your site. Send your quantities and specifications, and we will reply with prices and availability.
Request a Quote WhatsApp 0726 086 895
Frequently asked questions
Which pipe fits a PVC elbow 4 inch?
4 inch PVC pipe of the same series. Check the outside diameter matches.
Where is a PVC elbow 4 inch used?
This size is used for soil and sewer lines from toilets, and main building drains.
How do I glue a PVC elbow 4 inch?
Clean the pipe and socket, apply solvent cement to both, push the pipe fully home and hold it briefly.
Can I order PVC elbow 4 inch fittings in bulk?
Yes. Include the quantity in your quote request.
What details do you need to quote PVC elbows?
Tell us the size, the pressure class or use (drainage or pressure) and the quantity. A photo of the old part, a nameplate or a drawing also helps. Then call or WhatsApp 0726 086 895, or use the quote form on this page.
Do you deliver PVC elbows outside Nairobi?
Yes. We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. Delivery or courier arrangements are agreed when you confirm the order.
How much does a PVC elbow cost in Kenya?
The price depends on the size, the pressure class and the quantity. Therefore, send your list with a quote request and we will reply with current figures.
Can PVC elbows be used outdoors?
Yes, but long exposure to strong sun can make PVC brittle. Bury it, shade it or paint it with a suitable coating where it is exposed.
Are PVC elbows suitable for hot water?
No. Standard PVC is for cold water and drainage. Use PPR or CPVC for hot water lines.
Can I remove a glued PVC fitting?
No. A solvent cement joint is permanent, so cut the pipe and fit a new fitting with a coupling.
Do PVC fittings need primer?
Some solvent cement systems use a cleaner or primer first. Follow the cement maker instructions.
Will these fittings fit any PVC pipe?
They fit pipe of the same size and series. Check the outside diameter, because some series differ.
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90 vs 45 degree PVC elbow
A 90 degree elbow turns sharply. A 45 degree elbow turns gently and drains better.
elbow vs bend PVC
A bend has a larger radius than an elbow, so it carries waste with fewer blockages.
PVC elbow price in Kenya
Prices change with size, model and quantity. Request a quote from Sparks Plumbing Experts for current figures.
PVC vs PPR pipe
PVC suits cold water and drainage. PPR handles hot water and is joined by heat fusion.
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Cut square, deburr, clean, apply solvent cement to both parts, push fully home and hold for a few seconds.
PVC pipe sizes in mm
PVC is often specified by outside diameter in mm. For example, 4 inch drainage pipe is commonly 110 mm.








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