스케줄 40 PVC와 스케줄 80 PVC의 차이점은 무엇입니까?
Explore the key differences between Schedule 40 and 80 PVC – wall thickness, pressure ratings, and ideal applications—to select the right pipe for your project.
Explore the key differences between Schedule 40 and 80 PVC – wall thickness, pressure ratings, and ideal applications—to select the right pipe for your project.