Plumbing Fittings

When you need to join, branch, reduce, redirect or terminate pipework, choosing the right fitting saves time on site and helps avoid awkward compatibility issues later. PlumbHQ’s plumbing fittings range brings together widely used options for trade and competent DIY work, with competitive prices, practical pack sizes and a breadth of choice that makes it easier to match the fitting to the job rather than forcing the job to fit the stock.

The first decision is the fitting’s function. Couplings join pipe inline, elbows change direction, tees create a branch, reducers change nominal size, stop ends close off a run, and adaptors deal with changes in thread, material or interface. That sounds straightforward, but many fittings combine more than one job, so it is worth checking every end carefully. Equal, reducing and converting patterns are different choices, and threaded ends should always be confirmed as male or female where relevant.

The next step is the connection system. This collection includes compression, threaded and capillary fittings, with capillary options covering both end feed and solder ring types. Keep the fitting shape separate from the jointing method. A 90 degree elbow, for example, may be available in more than one connection style. Compression joints use nuts and olives and are often chosen where heat is best avoided or future dismantling may be useful. End feed fittings require separate solder, while solder ring fittings include a ring of solder within the fitting.

Material, finish and size matter just as much as fitting type. Within this range you will find brass and copper fittings, along with selected chrome plated compression options where appearance is relevant on exposed pipework. Sizes include small-bore fittings such as 10mm and reducing combinations, as well as much larger end feed fittings for bigger installations. Nominal size alone does not confirm compatibility, so check the pipe material, connection type, thread form where applicable, and whether the fitting is equal or reducing before you order.

Where supplied, standards can help you compare products with confidence. In this category you may see standards such as BS EN 1254-1 for capillary fittings to copper tubes, BS EN 1254-2 for compression fittings to copper tubes, BS EN 1254-4 for threaded fittings, and BS EN 1057 in relation to suitable copper tube. These standards are scope-specific rather than blanket approval for every application, so product details still matter. If you already know the jointing method you need, you can narrow your choice quickly through Compression Fittings, End Feed Fittings or Solder Ring Fittings.