Which type of pipe can be used specifically for a water service?

Polyethylene water pipe is specifically designed for water service applications. This type of pipe is flexible, resistant to corrosion, and has a high resistance to impact, which makes it ideal for transporting potable water. Its molecular structure is optimized for handling the pressures involved in water service lines, and it can be easily installed in various conditions due to its lightweight nature and adaptability to bends and turns without compromising the integrity of the service.

Other types of pipes, while they might sometimes be used in water service systems, do not possess the same level of suitability or performance characteristics as polyethylene. For example, CPVC pipe is typically used for hot and cold water distribution inside buildings but is not primarily intended for direct water service lines. Concrete pipe, while strong and durable, is commonly used for drainage and sewer applications rather than for potable water. Cast-iron pipe, although historically used for water distribution, is heavier, more susceptible to corrosion, and not as suitable for modern water service installations compared to the efficiency and performance of polyethylene pipes.