Olive Blue Pipe PVC-O significantly increases the pipeline’s hydraulic capacity. The hoop orientation increases the internal diameter of the pipe and reduces the thickness of the pipe wall, giving the pipes a greater flow section. The internal wall of the pipe is particularly smooth, reducing load loss. The Olive Blue Pipe PVC-O has between a 15% and 35% more hydraulic capacity than conventional pipes with the same nominal outside diameter and pressure. This means that the Olive Blue Pipe carries more water but uses less energy than other kinds of pipes.