What is a common material used for water piping systems?

PVC (Polyvinyl Chloride) is a widely used material for water piping systems due to its numerous advantageous properties. One of the primary reasons for its popularity is its resistance to corrosion, which extends the lifespan of the piping. Unlike metal pipes, PVC does not rust or corrode when exposed to water, making it particularly suitable for residential and commercial plumbing applications.

Additionally, PVC is lightweight, making it easier to handle and install compared to heavier materials such as steel or iron. It also has a smooth interior, which reduces friction loss and can improve water flow efficiency. Furthermore, PVC is cost-effective and readily available, contributing to its common use in various piping systems.

While other materials like steel, copper, and iron have their applications in certain scenarios, PVC stands out specifically for water piping due to its specific characteristics suited for plumbing.