Achieve a 100% watertight, permanent 90-degree turn in your waste system with our 90 Degree Solvent Weld Elbow. Unlike push-fit alternatives, this fitting uses chemical fusion to create a structural bond, ensuring a “fit-and-forget” solution for internal and external pipework.
Chemically Fused Joint: Creates a unified, one-piece connection when used with solvent cement—ideal for inaccessible areas.
Industrial ABS Plastic: High-impact and heat-resistant (up to 90°C), making it perfect for washing machine and dishwasher discharge.
Smooth-Bore Internal: Precision-molded to maximize flow velocity and prevent the buildup of grease and hair.
£0.75 Incl. VAT
A 90 degree solvent weld elbow (also known as a knuckle bend) is a vital fitting used to change the direction of a waste pipe by exactly 90 degrees. It is the industry standard for creating tight, professional corners in 32mm and 40mm waste systems. This elbow is essential for connecting horizontal waste runs from bathroom basins or kitchen sinks to the main vertical discharge stack.
At ECO HEAT SHOP, we recommend the 90 degree solvent weld elbow for any installation where structural integrity is a priority—such as pipework hidden under floorboards or behind tiled walls. While push-fit fittings rely on rubber seals that can perish over time, solvent welding creates a permanent chemical bond. Once set, the fitting and the pipe become a single solid unit, eliminating the risk of joints pulling apart due to thermal expansion or high-pressure vibrations.
Our elbows are manufactured from UV-stabilized, high-impact ABS (Acrylonitrile Butadiene Styrene). This material is preferred by UK professionals for its rigidity and its ability to withstand aggressive household chemicals and boiling water. The sleek finish matches all standard UK black or white waste pipe systems, ensuring a professional aesthetic for both internal and external installations.
Angle: 90 Degrees.
Available Sizes: 32mm (Basin/Bidet) and 40mm (Sink/Bath/Shower).
Connection Type: Solvent Weld (Double Female Socket).
Material: High-Grade ABS / PVC-U.
Standards: Fully compliant with BS EN 1451-1 and BS 5255.
Installation Tip: For a perfect seal, de-burr the pipe ends and apply solvent cement evenly to both the pipe and the internal socket of the 90 degree solvent weld elbow.
| Weight | 0.6 kg |
|---|---|
| Dimensions | 110 × 110 × 25 mm |
ECO Heat Shop Ltd provides national distribution for plumbing and heating supplies across England, Scotland, and Wales. Orders placed before the 18:00 PM (Afternoon) cutoff are typically processed for same-day dispatch.
View Full Shipping & Collection Policy ›Hours: Monday – Saturday: 08:30 AM – 06:30 PM | Sunday: Closed
Location: Unit 8 West Cross Shopping Centre, Oldbury Rd, Smethwick, B66 1JG
In-shop precision key cutting available during standard operational hours. Professional while-you-wait service for Smethwick residents and trade contractors.
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