Six types of copper fittings

Modern plumbing uses copper parts to join pipes safely. These fittings can help control water flow and make systems last longer in homes and buildings. There are different types designed for different jobs and using the right one reduces leaks and makes repairs easier.

What are copper fittings?

Copper fittings are used to connect copper pipes in many plumbing systems. They come in different shapes and sizes for specific tasks. Choosing the right copper pipe fittings, such as these /watkinspowis.co.uk/products/copper-pipe-fittings-and-press-systems/ can help keep systems safe and working well.

More guidance on plumbing safety is available from official UK building regulations at

1-Air vents

Air vents release trapped air from plumbing systems and this helps water move better and stops pressure problems or noise in pipes.

2-Capillary fittings

Capillary fittings join pipes by inserting a copper tube into the fitting and soldering it with heat to create a leak-resistant connection for plumbing systems.

3-Compression fittings

Compression fittings do not need heat. A nut and sealing ring tightens around the pipe to create a secure joint.

4-Cross fittings

Cross fittings connect four pipes at one point and they split water flow in different directions.

5-Elbow fittings

Elbow fittings change the direction of copper pipes. They are used for 90 or 45 degree bends and help pipes go around corners or tight spaces in plumbing systems.

6-End-feed fittings

End-feed fittings use soldering to join pipes and the solder is melted to form a strong leak proof joint between the pipe and fitting, which makes a reliable plumbing connection.

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