Which material is commonly used for water pipes and what is its advantage?

PVC (Polyvinyl Chloride) is often chosen for water pipes due to its lightweight nature and resistance to corrosion. This makes it especially advantageous in various plumbing applications. The lightweight characteristic of PVC makes it easier to transport and install compared to heavier materials like metal pipes. Additionally, its resistance to corrosion means that PVC pipes do not rust or deteriorate when exposed to water and other elements, prolonging their lifespan and reducing the need for frequent replacements.

Choosing PVC for water systems can also lead to lower overall installation costs and simpler handling on the job site, allowing for quicker and more cost-effective installations. Its versatility also makes it suitable for a range of temperatures and pressures in residential plumbing, contributing further to its widespread use.