What type of piping is durable, corrosion-resistant, but has a shorter lifespan than copper?

Brass piping is known for its durability and corrosion-resistant properties, making it a suitable choice for various plumbing applications. While it is stronger and has a long service life compared to materials like PVC or galvanized piping, its lifespan does tend to be shorter than that of copper piping, which is renowned for its longevity.

Brass comprises a mix of copper and zinc, giving it sturdy characteristics while still being susceptible to certain types of corrosion over time, particularly in harsher conditions. This makes it less enduring than copper, which can last for decades if properly maintained.

Considering the other choices, PVC is lightweight and resistant to corrosion but does not have the same durability under high temperature and pressure conditions as brass. Cast iron is known for its strength but can corrode over time, especially in the presence of moisture. Galvanized piping, while initially resistant due to its zinc coating, can also corrode and degrade faster than both brass and copper. Thus, brass piping fits the criteria of being durable and corrosion-resistant, yet having a shorter lifespan compared to copper.