Quick Answer: What Are Speedfit Pipe Inserts For?

Do plumbers still use copper pipes?

No longer is copper piping the primary, or preferred, choice of most homeowners and plumbers.

Cross-linked polyethylene flexible tubing — commonly called PEX — has grown in popularity for residential plumbing over the past decade as an alternative to traditional copper and chlorinated polyvinyl chloride (CPVC) piping..

What are pipe inserts used for?

Inserts help ensure that the shape of the pipe is kept circular, making for a better seal between the outside diameter of the pipe and the ‘O’ ring. They also make the pipe more rigid, helping to prevent ‘weeping’ past the ‘O’ ring if a side load is applied.

What is the best plastic plumbing pipe to use?

PEX. Pex piping is a flexible plastic piping that has become a popular selection in residential and small business applications. Although slightly higher initial cost, its minimal maintenance, and fast installation process make it the best pipe for water distribution inside a building.

Can you bend JG Speedfit pipe?

It is also possible to bend Speedfit Pipe using a standard pipe bender. The pipe should not be heated with a blowlamp or hot air gun. For bends of radii smaller than those shown, standard elbow fittings are recommended.

Which copper pipe is thicker L or M?

Type M and L Differences The main difference between type M and L is the wall thickness and pressure rating. The two most common sizes are half-inch and three-quarter-inch. Type M half-inch pipe has a wall thickness of 0.028 inches while type L is 0.040 inches.

What are push fit pipe inserts for?

What’s the role of a Superseal Insert then? A superseal insert adds an extra line of defence to fittings and pipes. … One of these is located on the stem, which is pushed into the pipe to prevent water from inside the pipe passing between the inside of the pipe wall, and the outside surface of the insert.

Do I need inserts for copper pipe?

No you do not use pipe inserts whilst using push fit on copper, but make sure you when using plastic barrier pipe, the best ones to use are the super seals.

How long do Speedfit fittings last?

tomplum Active Member. speedfit = 25 years, hep20 = 50 years.

Why do builders replace old copper water pipes with plastic ones?

Plastic piping is easy to install. Its route through the building can be more versatile and potentially contribute to making a building more holistically designed. Plastic piping is also less expensive which obviously helps with budgeting and money allocation. It can last 50 years or more.

Can you fit copper pipe to speedfit?

Speedfit fittings are suitable for pipes within ±0.1mm of nominal size. They can be used with copper pipe to BS EN 1057 or Speedfit plastic pipe.

Are pipe inserts necessary?

The simple answer is yes, always use an insert when installing Speedfit pipes as it supports the shape of the pipe. We have two types of insert – the ‘STS’, or Superseal for plastic to plastic, and the ‘TSM’ for plastic to compression.

Can you mix plastic and copper plumbing?

PLASTIC PIPE TO COPPER OR STEEL PIPE The chemicals used in the manufacture of any of these pipes do not react with one another, so you don’t have the corrosion factor to worry about.

Which is better copper or plastic pipes?

Fitting plastic is generally cheaper because the joints and piping cost less than copper and are quicker to install – which means lower labour costs (which wouldn’t be an issue if you’re doing it yourself). … By contrast, plastic piping systems are thought to last up to 25 years, in part because the rubber seals degrade.

Do pipe inserts restrict flow?

There is a common concern about the restriction caused by the inserts (stiffeners) needed at joints. These restrict the bore, but they are so short that the the affect on flow is much less than it may seem. The above graphs show relative changes in flow rate that would result from a fixed pressure.