PEX Pipes Introduction Guide


PEX pipes is a synthetic flexible pipe that is becoming increasingly popular in modern residential and water supply systems. Its flexibility, affordability and corrosion resistance make it an ideal alternative to traditional plumbing materials. After learning the definition of PEX pipe, let’s dive into how to install such pipe in order to better understand its practical applications and advantages.

What is PEX Pipes?

Before moving on to other tasks, let’s first answer one question: “What is a PEX pipeline?”

PEX pipe is a synthetic bendable pipe that has become increasingly popular in recent years. In the late 1960s, German scientist Thomas Engle invented the underfloor heating system, and in the 1980s, the United States first introduced underfloor heating to radiant floor heating systems. Subsequently, PEX pipes became part of the residential plumbing system.

They come in a variety of lengths, ranging from 10 feet to 500 feet. In addition, PEX pipes are available in a variety of diameters, ranging from 3/8 inch to 1 inch. They also come in a variety of colors to make it easier for plumbers to identify the type of water being carried and transported.

They range in length from 10 feet to 500 feet. There are also different diameters to choose from, ranging from 3/8 inch to 1 inch. They come in different colors, making it easier for plumbers to identify the type of water they are carrying and transporting.

How to install PEX pipes?

Now that you know what a PEX pipe is, let’s learn how to install a PEX pipe. Follow these simple steps:

Prepare materials:

Before you begin, make sure you have all the materials and tools you need, including ring folding, fittings, hem tools, pipe cutters, and marking tools.

Slide crimping ring onto pipe:

First, slide a crimping loop over the end of the PEX pipe. Position the crimp ring at least 1/8 to 1/4 inch from the end of the pipe. Use a crimping tool to tighten it.

Slide the fitting into the pipe:

Connect PEX pipes to water sources and other fixtures using appropriate fittings. Insert the fitting into the pipe and make sure to select the correct fitting to avoid leaks and other problems.

Running PEX pipes from water source to fixtures:

Finally, run the PEX pipe from the water source to the fixture. Provides support every 32 inches on horizontal pipe.

After the installation is complete, open the water source for testing to check for leaks and other problems. If all is well, you have completed the installation process.


By understanding the definition and installation process of PEX pipe, we can see that it is a versatile pipe material with many advantages, such as economical, easy to install, corrosion resistance and so on. This makes PEX pipes a favorite in modern buildings and water supply systems. When choosing pipe materials, taking into account the advantages and disadvantages of PEX, as well as the appropriate installation steps, will help ensure the reliability and performance of the system.


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