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How Plastic Compression Fittings Work

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Mainly to be found on the larger plastic pipework (think drainage), the plastic compression fittings work in the same way as the older style metal compression fittings which although still in use today, the end feed, soldered fittings are a quicker and more reliable way to connect your pipework.

Why Compression?

The ability to unscrew and remove the fitting with ease makes it ideal for areas where it may be necessary to occasionally strip down; waste pipes are the prime example – particularly where there is a water trap fitted to the bottom of a basin or tub. It means that you can easily access the trap for removal and cleaning.

Compressing?

As the name implies, the watertight seal of the fitting is reliant on the compression of a rubber ‘washer’.
It is usually shaped as a near conical, allowing for a better seal with less force applied. As the ‘nut’ tightens up against the fitting, it squeezes the seal into a chamfered area on the fitting, the angle of which matches the conical shape of the seal.

Leaks

It is still possible to get leaks with these types of fittings, but in our experience, that is usually an error on the part of the fitter; over-tightening the fitting can squash and deform the seal, under-tightening means that the seal isn’t mated to the fitting properly. Both of these are common mistakes, fortunately, quite easily remedied.
When using these fittings, ensure that the pipe is cleanly and squarely cut, be sure to remove all the burrs on the edge of the pipe; it is always preferable to chamfer the edge slightly.

Whatever plumbing that you’re doing, remember to support the pipework properly and correctly. Chances of failure with any type of pipework are greatly reduced once they are supported.

For all of your pipe support needs, talk to Pipe Prop at 1-888-590-0120

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The Advantages of Plastic Piping

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When you have no choice but to have your pipework on display in your home, a well-designed and fitted copper pipe can look great, almost like a piece of modern art, especially when polished. But if your pipework is going to be concealed, plastic is definitely the way forward.

Flexibility

By its very nature, a plastic pipe has a reasonable amount of flex in it, especially along a decent sized length of it, this is a great bonus when trying to line pipes up under floors or in cavities. It also means that you don’t have to be quite as precise, fitting times for a system using mainly plastic pipe are greatly reduced over traditional methods.

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Plumbing Pipes – The Best Choices for Your Home

Pipe-Prop-Assembly-Step-3In days gone by, choices for plumbing pipework were few and there was no flexibility, quite literally; metal pipework, rigid in construction and had to be fitted precisely.

The modern world being what it is though has opened up that choice and flexibility; modern plastic pipes that can be fitted anywhere, capable of withstanding high and low temperatures and flexible enough to bend gently around many obstructions or planning design.

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Protect Against Broken Pipes and Water Mains This Summer

Emergency-Plumber-300x200The recent water main break that damaged parts of UCLA’s campus and stranded motorists is an exceptionally large example of a common occurrence. At Pipe Prop, we know most water main breaks are not as spectacular, but they can still destroy property and require the expertise of trained plumbers. In many cases, our line of pipe support products can help prevent broken pipes or support pipes after repairs have been made.

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