Which of the following materials is commonly used in plumbing systems?

Copper is widely recognized as a go-to material in plumbing systems due to its excellent properties. It has high corrosion resistance, which enhances its durability and longevity in various water conditions. Copper pipes can handle high temperatures, making them ideal for both hot and cold water applications. Additionally, copper is a robust material that can withstand pressure well, which is critical for plumbing infrastructure that must endure various load conditions within a building.

Moreover, copper has antimicrobial properties, which helps reduce the growth of bacteria in water, promoting safer drinking supplies. It is also relatively easy to work with, allowing for straightforward installation, especially with soldering techniques commonly utilized in connecting copper pipes.

While other materials like rubber, wood, and glass may have specialized uses in plumbing or other applications, copper remains the preferred choice for standard plumbing systems due to its strength, longevity, and effectiveness in transporting water.