PVC Schedule 80

PVC 80 is commonly used for plumbing and drainage and its benefits include it's strength, durability, cost, and it's easy to install. PVC 80 can be used for applications under 140°F/60°C. PVC Schedule 80 has the same outside dimensions of PVC 40 but has a thicker wall - therefore making the inside dimensions slightly smaller. PVC 80 is generally used when there is a need for a stronger pipe compared to PVC 40.