What material is typically used for water supply piping connections in commercial environments?

Copper is typically used for water supply piping connections in commercial environments due to its excellent reliability and durability. It has a long history of use in plumbing systems because it is resistant to corrosion, which is especially important in settings where water quality is a concern. Copper can handle high temperatures and maintains structural integrity under pressure, making it suitable for both hot and cold water applications.

Furthermore, copper piping has natural antimicrobial properties, which helps in maintaining the safety and sanitation of drinking water. Its long lifespan and recyclability also contribute to its preference in commercial plumbing, as these factors are important in maintaining both cost efficiency and environmental responsibility.

While other materials, such as PVC or PEX, may be used in certain applications or residential settings, they do not provide the same level of performance and reliability needed for the more demanding conditions often found in commercial plumbing systems. Steel, while strong, can be susceptible to rust and corrosion, making it less desirable for water supply lines compared to copper.