An Unbeatable Selection Of Pipe Fittings

When it comes to connecting, adapting or sealing any piping system, BES has every fitting you’ll need - all in one place.

Compression Fittings

Compression fittings are a reliable, mechanical solution for connecting copper, plastic, or stainless-steel pipe without soldering. Ideal for quick, clean installations or repairs, they’re available in every configuration. Our selection includes adaptors, couplers, elbows, nuts, olives, stop ends, tees, tank connectors & many more.

End Feed Capillary Fittings

For a permanent, professional seal, our copper and brass end feed capillary fittings selection delivers durable, leak-free connections through soldering. Choose from elbows, reducers, tees, and stop ends, all precision-made for long-term system integrity.

Push-Fit Pipe Fittings

Push-fit fittings offer speed and flexibility for both copper and plastic pipework. Our range includes brass, copper, MDPE and plastic options in over 50 sizes, ensuring quick installation without needing heat, sealant, or tools. Our range is perfect for both retrofit and new builds.

Press-Fit Fittings

For a modern, high-performance system, press-fit fittings provide a secure, watertight or gastight joint in seconds. Stocked from leading brands such as IBP Conex >B<, Pegler, and BESt, our range includes elbows, couplers, tees, and reducers designed for consistent, professional results.

Malleable Iron Pipe Fittings

Durable and versatile, our malleable iron fittings are widely used in gas, air, and water installations. Whether you’re looking for elbows, plugs, caps, nipples, naming but a few, we are confident that our selection will have what you are looking for.

Stainless Steel Fittings

Where corrosion resistance and strength are key, stainless-steel pipe fittings are the professional choice. Our range includes screwed, compression, tube, flexible and press-fit variants suitable for heating, potable water, and exterior installations.

MDPE Pipe Fittings

BES stocks a comprehensive range of MDPE pipe fittings suitable for gas, water and contaminated site applications. Our range includes everything you may need, from tees, elbows, end caps, adaptor sets, adaptors, coupling to terminal caps and threaded reducing bushes.

Screwed Brass Pipe Fittings

You name a specific type of screwed brass fitting, and there's more than a good chance we'll have it available, from hexagon bushes, locknuts, stop plugs and tees to unions and elbows. Brass fittings are corrosion-resistant and suitable for both gas and water systems where precision and durability are essential.

Refrigeration Fittings

Built for high-pressure systems, refrigeration pipe fittings are designed for clean, accurate assembly in air-conditioning and cooling applications. At BES, we offer a comprehensive range, including tees, elbows, reducers, and end caps.

Solder Rings & Fittings

With pre-loaded solder for convenience and a clean finish, solder ring fittings provide a secure, permanent joint for copper pipe. Suitable for domestic and commercial water systems, these fittings simplify installation while maintaining strength and reliability.

Oyster System Fittings

The Brass Oyster™ Converter System offers a quick and secure connection between copper tubes and threaded fittings, valves or radiators. Suitable for both heating and potable water systems, Oyster converters are a trusted solution for professional installers.

What Are Pipe Fittings?

Pipe fittings are essential components used to join straight pipe runs, change direction, control flow or seal pipe ends. Available in materials such as copper, brass, stainless steel, malleable iron and MDPE, each fitting type is engineered for specific pressures, temperatures, and media - from potable water to gas and heating fluids. At BES, we supply fittings that meet UK and European standards for reliability and safety, ensuring a secure and compliant installation every time.

Choosing The Right Pipe Fittings

Selecting the correct fitting depends on the pipe material, medium, and installation method.

• Compression and push-fit fittings are ideal for fast, tool-free connections or when working in confined spaces.

• End feed and solder ring fittings provide durable, leak-free joints for copper pipework in permanent installations.

• Press-fit systems deliver precision and speed for large-scale projects with minimal downtime.

• Malleable iron and stainless-steel fittings are the go-to for higher-pressure or corrosive environments.

• For underground or external networks, MDPE fittings provide safe, long-lasting performance.

If you’re unsure which type best suits your project, our technical support team is on hand to advise.

All The Pipe Fittings To Get The Job Done

Supplying those in the trade for over 50 years, no job is too big or small for us. You can view our complete range of pipes, tubes and fittings here. Our range has all the essentials, including pipe & tube, pipe insulation, trunking & cover, pipe tools, clips & brackets and many more.

Pipe Fittings Delivered In A Hurry

With free delivery on qualifying orders, over 15,000 products in stock, and a FREE returns policy, BES aims to get your pipe fittings shipped directly in no time at all.

If there is a specific item you’re looking for, and you can’t find it, please contact us, and we’ll help you source it.

Pipe Fittings FAQs

What are pipe fittings used for?

Pipe fittings connect, extend or terminate sections of pipe. They’re also used to change flow direction, reduce or increase pipe size and create branches in heating, plumbing and gas systems.

What’s the difference between compression and push-fit fittings?

Compression fittings use a mechanical olive and nut to form a tight seal, while push-fit fittings rely on an internal O-ring and grab ring to create a quick, tool-free connection.

Which material should I choose for my fittings?

Copper and brass are ideal for indoor plumbing and gas; stainless steel suits corrosive or outdoor environments; and MDPE is used for underground gas or water supply lines.

Can I mix different fitting types in one system?

Yes, but only when the materials are compatible and the pressure ratings match. Always follow manufacturer and system design guidelines to maintain compliance and safety.

Do BES pipe fittings meet UK standards?

Yes, all the fittings supplied by BES comply with relevant British and European Standards, ensuring safety, reliability and performance in professional installations.