Working with CPVC Piping: Tips and Basics
CPVC piping is a type of pipe that is typically used for supplying both hot and cold water that is portable. It is also used for industrial liquid applications. You will find that there are several reasons that people prefer this type of piping in comparison to others. However, whenever you are working with it, there are a few things that you should keep in mind.
Pros and Cons
There are several benefits that come along with CPVC pipe. For instance, it is immune to any type of galvanic corrosion. It will completely resist any type of scale build up. It is also resistant to any type of chemicals and is durable against the residues that come with using chemicals. Even though it is plastic, it is not prone to electrolysis. This is something that happens whenever water breaks down into hydrogen gas and oxygen. Installation for this particular type of piping is much faster and actually safer. Only a certain type of solvent cement is needed. It will last longer than other types of piping as well. The cons that come along with this type of piping are that some people taste plastic in the drinking water. During earthquakes, these fittings and pipes are prone to crack. Also, whenever there is a change in temperature, the pipes can expand. Sometimes, bacteria can also grow in these pipes.
In comparison to most other types of piping, this is the least expensive type. It is also typically much lighter and saves on labor costs with its fast and easy installation. There are several features that this type of piping has that make it more popular over PVC piping. For instance, it has a very high heat resistance and is able to better withstand water temperatures that are corrosive. Whenever PVC comes into contact with higher temperatures, it will leech toxins into the water. CPVC is non toxic. It also is much more flexible and is a lot stronger as well.
Whenever you are looking to cut this type of pipe, you will find that it is not very much different than cutting PVC pipe. You will first need a CPVC cutter, as well as a ratchet-style hacksaw. A miter box will be necessary as well as sandpaper. Whenever it comes to the diameters of this type of pipe, you will find that it comes in all of the same diameters as PVC pipe. All of the model plumbing codes recognize CPVC piping. Whenever it comes to both hot and cold applications, you will find that it is typically rated at 100 pounds psi at a temperature of 180 degrees. It will go up to 400 psi whenever it is at room temperature. It is also completely fire resistant and you will not have to worry about it burning without a flame source. This will help to make it more suitable for fire suppression systems. It can be used in settings that provide a bit of a hazard as well as regular residential settings.