CPVC pipes are a type of plastic piping made from chlorinated polyvinyl chloride. They are commonly used in plumbing and construction due to their resistance to corrosion, high temperatures, and pressure. CPVC pipes are lightweight, easy to install, and can be used for both hot and cold water systems. These pipes are often preferred over traditional metal pipes because they do not rust or corrode, which can lead to leaks and other issues. Additionally, CPVC is a cost-effective option, making it a popular choice for residential and commercial applications alike.