Which type of piping is known for durability, corrosion resistance, and use in hot-water distribution lines?

Brass piping is known for its durability and corrosion resistance, making it an excellent choice for use in hot-water distribution lines. It is an alloy made primarily of copper and zinc, which gives it superior strength and resistance to corrosion from chemicals and moisture—an essential quality for plumbing systems. Additionally, brass can withstand high temperatures, making it suitable for hot-water applications. Its ability to resist scaling and buildup also contributes to its long lifespan in plumbing systems, reducing the need for frequent replacements or repairs.

Other materials listed, such as aluminum and steel, while durable in some contexts, do not have the same level of resistance to corrosion and high temperatures as brass. Silver is not typically used for plumbing due to its cost and properties, which do not lend themselves to the practical needs of hot-water distribution lines.