What is one of the expected outcomes when minimizing the number of fittings in piping design?

Minimizing the number of fittings in piping design notably leads to reduced maintenance difficulties. Each fitting in a piping system is a potential point of failure, where leaks and mechanical issues can occur. By decreasing the quantity of fittings, the overall complexity of the system is reduced. This simplification not only lowers the likelihood of problems arising but also makes it easier to inspect, maintain, and repair the system when necessary. Furthermore, fewer fittings can lead to improved flow characteristics, since fewer transitions can minimize turbulence and resistance in the flow.

In broader terms, while factors like visual appeal or noise levels may be considerations in some contexts, they do not directly relate to the practical benefits of reducing fittings from a maintenance perspective. Higher installation costs would contradict the intent of minimizing fittings, as simplifying the design generally aims to lower both materials and labor costs. Therefore, focusing on maintenance efficiency makes the choice of reduced fittings a logical strategy in effective piping design.