PEX pipe fittings are a great way to connect plumbing pipes in your home or business. They are simple to install, require minimal maintenance, and come in a variety of shapes and sizes to suit a range of applications. But what exactly are PEX fittings and how do they work?

What is a PEX Fitting?

PEX (polyethylene cross-linked) pipe fittings are a type of plastic piping used in plumbing systems. They are flexible and easy to install, and are commonly used in residential and commercial applications as an alternative to traditional copper or PVC pipes.

Pex fittings are available in a variety of shapes, sizes, and materials. Most commonly, they are made from a durable plastic material called PEX-A, which is designed to withstand high temperatures and pressures. PEX fittings come in straight, elbow, and tee shapes, and can be used to connect pipes of different sizes, such as 1/2 inch and 3/4 inch pipes.

How Do PEX Fittings Work?

PEX fittings are designed to be used with PEX pipe, which is a type of flexible tubing. The fittings are connected to the pipe using special crimping tools, which are used to crimp the fitting onto the pipe. This creates a watertight seal and ensures that no water can leak from the connection.

Benefits of PEX Pipe Fittings

PEX pipe fittings offer a number of benefits, including:

• Cost-effective: PEX pipe fittings are more affordable than traditional piping materials, such as copper or PVC.

• Durable: PEX-A fittings are designed to withstand high temperatures and pressures, making them a perfect choice for hot water systems.

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