How do you use an expansion pipe?

Using an expansion pipe, specifically with PEX-a tubing, involves expanding the end of the tubing to fit over a fitting. The number of expansions needed is determined by the tubing size. Here's how to use it effectively:

• Expansion Head Rotation: Ensure the expander head rotates after each expansion. This prevents ridges from forming on the inside of the tubing, leading to a more secure and reliable connection (YouTube: How to Install PEX-a Expansion Fittings).