What is the term for a pipe that conveys water from the water service pipe or meter to the utilization point?

The term for a pipe that conveys water from the water service pipe or meter to the utilization point is known as a water distribution pipe. This terminology is essential in plumbing and water supply systems, where the distinction is made between different types of pipes based on their roles in the delivery system.

Water distribution pipes are specifically designed to take water from a distribution point, such as a meter or service line, and distribute it to various outlets or fixtures within a building, such as sinks, showers, and water heaters. This function is critical for ensuring that water is delivered efficiently and reliably to where it is needed for use.

In contrast, other terms such as "water pipe" are more generic and do not specify the function related to distribution. A riser refers to a vertical section of piping that conveys water upwards, often used in multi-story buildings, while a water service pipe specifically refers to the pipe that supplies water from the main distribution line to the private property, not to be confused with the internal distribution of water within the structure. Therefore, the specificity of the term "water distribution pipe" is what makes it the correct choice in this context.