Royal Pipe Systems™ extrudes PVC (poly vinyl chloride) pipe that can be used in both combustible and non-combustible buildings for drain, waste and vent (DWV) piping systems. It can be used in residential (up to 18 metres), industrial, commercial and institutional buildings. It is available in 1 1/2” - 12” diameters and 12’ or 20’ lengths. We also fabricate large diameter PVC DWV fittings for use with our pipe.