The Benefits of Using CPVC Piping Systems
There are a number of benefits to using CPVC piping systems. This
explains why CPVC pipe has become one of the most common forms of piping used
today. Let’s address some of the benefits of using CPVC piping.
The Low Price
The initial CPVC pipe price is lower than the purchase price for metal
pipe. However, the cost savings ripple through the supply chain. CPVC pipe is
lighter than metal or ceramic pipe, so you pay less to ship it to the
installation site. It is easier to cut, assemble and install, so installation
costs are lower. In fact, installation can be done with fast cold welding. You
can use low skill assemblers, since they don’t have to have dangerous welding
equipment. And they won’t need to be slowed down by safety measures because
they’re using a heat source. That reduces labor costs. You also enjoy lower
maintenance costs over the years, because CPVC pipe, good cutters, chamfering
tools and CPVC solvent give you leak proof joints. They’re completely leak free
in most cases, and they have excellent long-term reliability.
High Durability
CPVC
pipe is durable. It resists everything you could throw at it. It won’t break if
someone drops it while carrying it to the installation site. It resists
corrosion on exposure to low pH water, salty air, acidic soils and chemical
cleaners. It won’t corrode on exposure to air or minerals in the water, so it
won’t build up scale like metal pipes. Because it resists corrosion and doesn’t
contain metals, you won’t have to worry about rust particles or pieces of calcium
showing up in your drinking water. Because the pipe resists both abrasion and
chemicals, it is used to carry drinking water and wastewater.
The greater
overall strength and toughness means these pipes can handle higher pressure
than similar metal pipes. You’ll need fewer hangers and supports to deliver
high pressure water flowing through plastic pipes.
Its Ideal Nature for Carrying Drinking Water
PVC and CPVC pipe resists bacterial growth naturally. Because it doesn’t
pit or crater from corrosion, it doesn’t form safe havens for bacteria, mold
and other pathogens to grow. It can carry water with a pH less than 6.5, so it
can safely carry heavily chlorinated water and other water that’s chemically
treated. Nor will the flow of water though the pipes add unwanted things to
your drinking water, like the tendency of iron pipes to turn your water brown
or red with rust particles.
The Smooth, Steady Water Delivery
We’ve already mentioned PVC and CPVC plastic pipes are smooth and resist
pitting. This results in a full bore flow for years. There’s no scale build up,
something that causes you to lose water pressure over time. You enjoy low water
noise for almost as long as you own the pipes. Because there are no water
hammer arrestors during normal operating conditions, you’ll experience a third
as many water hammers as you’d see with copper or steel pipe.
Lower Thermal Conductivity
Thermal conductivity refers to how well a material conducts heat. This
isn’t something you want to happen in pipes. Pipes that can cool down quickly
are more prone to freezing and bursting. They also require more insulation to
keep hot water hot on its way to your shower. Because PVC and CPVC plastic pipes
has lower
thermal conductivity, it is less prone to bursting if the house gets
cold, and it needs less insulation to keep warm water warm. This saves energy,
since you don’t have to heat the water to an incredibly high temperature so
that it is lukewarm when it reaches your sink. If you’re running cold water
through pipes in the walls, the lower conductivity means the cold water in the
pipes won’t chill the room on the other side of the wall.
At
the same time, plastic pipe is very fire resistant. The pipes themselves cannot
catch fire. This makes them ideal for sprinkler systems.
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