What is the key benefit of using PVC pipes?

The key benefit of using PVC pipes is their resistance to corrosion. PVC, or polyvinyl chloride, is a synthetic plastic polymer that does not rust or corrode like metals do when exposed to moisture or certain chemicals. This characteristic makes PVC particularly valuable in plumbing applications where pipes are likely to come into contact with water, wastewater, or other corrosive substances. The durability provided by this resistance ensures a longer lifespan for PVC pipes compared to materials susceptible to degradation, ultimately reducing maintenance costs and the need for frequent replacements.

Additionally, while PVC pipes may have certain advantages like being lightweight and easy to install, and they can handle various temperature ranges, these features are secondary to their significant antifungal and antibacterial properties due to their chemical composition, which reinforces the primary importance of their corrosion resistance.