PVC piping is a type of plastic pipe made from polyvinyl chloride, a durable and lightweight material. It is commonly used in plumbing, drainage, and irrigation systems due to its resistance to corrosion and chemicals. PVC pipes are available in various sizes and can be easily cut and joined, making them a popular choice for both residential and commercial applications. One of the key advantages of PVC piping is its low cost compared to other materials like copper or steel. Additionally, PVC is easy to install and requires minimal maintenance, which contributes to its widespread use in construction and home improvement projects.