cross-linked polyethylene

Cross-linked polyethylene (PEX) is a type of plastic pipe commonly used in plumbing systems. It’s created by connecting the long chains of polyethylene molecules with chemical bonds, making the material stronger, more durable, and resistant to temperature changes and chemicals. These qualities make PEX flexible, easy to install, and less prone to leaks or cracking compared to traditional pipes like copper or PVC. PEX is often used for water supply lines in homes because it’s reliable, cost-effective, and long-lasting, providing a safe and efficient way to deliver hot and cold water.