NAPCORE™ DWV Cellular Core PVC Pipe
Plumbing & Industrial
Cellular Core
DWV Systems
Westlake Pipe & Fittings’ NAPCORE™ DWV Cellular Core PVC Pipe is a cost-effective DWV PVC pipe that can be used for low-rise combustible residential construction applications.
- This co-extruded cellular (foam) core pipe consists of inner and outer “skin” layers and a “foamed” core
- Foaming agents are added to the PVC material, creating the lower density, closed-cell core
