Pipe Fittings and Accessories

uPVC Pipe Fittings and Accessories

Shop the full range of pipe fittings and accessories. Browse our range of high-quality pipe fittings and accessories from Aquaflow, the UK's trusted name in  pipework solutions. Whether you're connecting mains water supplies, completing a plumbing installation, or working on agricultural or civil engineering projects, we offer a full range of essential pipe fittings that are designed to deliver leak-free, long-lasting performance every time. Choose from adaptors, couplings, end plugs, reducers, stop taps, and MDPE pipe in sizes from 20mm to 63mm, all available at competitive trade prices. Shop online today.

Why Choose Aquaflow K-Blue MDPE Fittings?

We stock a full range of essential fittings and accessories to support your pipework including the K-Blue range that has been designed specifically for use with medium-density polyethylene (MDPE) pipe. This is an essential range of fittings suited to the blue pipe that is widely used in mains cold water supply systems across the UK. The compression-fit design of these components means no specialist tools or solvent cements are needed, simply insert the pipe, hand-tighten the nut, and the fitting creates a secure, watertight seal. This makes K-Blue fittings a popular choice for plumbers, contractors, and self-builders alike.

Pipe Fittings Sizes & Compatibility

Available in 20mm, 25mm, 32mm, 50mm, and 63mm, the K-Blue range covers the most common MDPE pipe dimensions used in residential and commercial water supply installations. Each of these fitting is manufactured to meet trade standards, ensuring full compatibility with standard MDPE blue pipe.

What's Included in the Range?

The Aquaflow K-Blue accessories range includes everything you need to build or repair a complete MDPE pipe run, including straight couplings for joining lengths of pipe, adaptors for connecting to copper or threaded fittings, reducers for transitioning between pipe sizes, end plugs for capping off unused ports and stop taps for inline flow control.

Ordering from The Plastic Centre

At The Plastic Centre, we stock a variety of the K-Blue fittings range for fast despatch. Order before the cut-off for next-day delivery to most UK mainland addresses, or collect from one of our branches. Need help choosing the right fitting size or configuration? Call our team on 0121 227 5093, Monday to Friday, 9am–5pm — we're happy to advise.

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