Which material is commonly used as a piping source in plumbing applications?

Copper is commonly used as a piping source in plumbing applications due to its advantageous properties. It is highly resistant to corrosion, which enhances its longevity in various environments. Copper also has excellent thermal conductivity, making it efficient for hot water supply lines. Its ability to withstand high temperatures and pressures makes it suitable for both residential and commercial plumbing.

Additionally, copper has natural antimicrobial properties, which can help to reduce the growth of bacteria within the water supply. Its malleability allows it to be easily shaped and fitted, facilitating various plumbing configurations. While other materials like PVC, steel, and polyethylene are used in plumbing, copper remains a preferred choice for its reliability and durability in many plumbing systems, especially for potable water distribution.