PEX (cross-linked polyethylene) pipe works by transporting water or other fluids through its flexible and durable tubing. Here's how it typically functions:

Supply of Fluid
The PEX pipe is connected to a water supply or source of fluid, such as a hot water heater or a main water line.
Distribution
The fluid flows through the PEX pipe, which acts as a conduit, distributing it to various fixtures or areas where it is needed, such as faucets, showers, or underfloor heating systems.
Flexibility
PEX pipe's flexibility allows it to bend and maneuver around obstacles, making it easier to install in various configurations without the need for many fittings or connectors.
Expansion and Contraction
PEX pipe can accommodate the expansion and contraction of water due to temperature changes. This property helps to prevent pipe damage or bursting when exposed to freezing or high-temperature conditions.
Leak Resistance
PEX pipe is known for its resistance to leaks. It is often installed using fewer fittings, reducing the potential points of failure and minimizing the risk of leakage.
Corrosion Resistance
PEX pipe is resistant to corrosion, which ensures long-term durability and prevents the degradation of the pipe over time.
Overall, PEX pipe offers a reliable and efficient solution for fluid distribution in residential, commercial, and industrial applications, providing ease of installation, flexibility, and resistance to leaks and corrosion.