What is the pressure a PVC water pipe can withstand?

The pressure that a PVC water pipe can withstand varies depending on its schedule and diameter, but standard PVC pipes typically handle pressures ranging from 140 to 400 psi (pounds per square inch). Schedule 40 PVC pipes generally have a lower pressure rating compared to Schedule 80 pipes, which are thicker and designed for higher pressure applications. Always consult manufacturer specifications for the exact pressure ratings for specific pipe types and sizes to ensure safe and effective use.