Which material is highly preferred for its resilience against high temperatures in piping?

Copper is highly preferred for its resilience against high temperatures in piping due to its excellent thermal conductivity and ability to withstand elevated temperatures without significant degradation. It maintains structural integrity and does not become brittle under high heat, making it suitable for applications requiring reliable performance in high-temperature environments. Additionally, copper has a relatively high melting point compared to many other materials used in piping, which further enhances its ability to handle thermal stresses without failure.

Other materials, while they may have specific applications, do not perform as well as copper under high-temperature conditions. For instance, Teflon can handle a range of temperatures, but it is not as strong as copper and may not be suitable for high-pressure applications. Galvanized steel, although durable, tends to lose its protective zinc coating when exposed to high heat, which can lead to corrosion. Cast iron, while robust, can become brittle when subjected to extreme temperatures, which poses a risk of cracking or breaking. Thus, copper stands out as the most appropriate choice for high-temperature piping applications.