The type of service they are to be used for
In a home PVC is used for the drains,the drain vents,main out going sewer line,water supply lines for a boiler/heating system or sprinkler systems.
In a home CPCV is used to supply water to sinks,toilets, showers,hot water heater and exterior faucets...
Because of the difference in usage there is also a difference in the wall thickness between the PVC pipe and CPVC pipe... So a 3/4 in PVC fitting will not match up to a 3/4 in CPVC pipe and vise versa...
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NO. PVC is for cold water only, CPVC is for hot or cold. I say forget the CPVC and just use pex.
PVC is used for cheap drainage systems and venting and some lawn furniture and many chemical wastes CPVC is used for cheap hot water piping systems
Chlorinated Polyvinyl Chloride (CPVC) pipes can withstand heat up to 180 degrees. A special glue is used to blond it together. PPR pipes are a made of plastic and uses no glue as it is heat-fused. PPR is a commercial product.
CPVC glue is specifcially formulated to glue CPVC pipe and needs a primer.
Cpvc means chlorinated polyvinyl chloride and dont know about cpvc features