How to Install CPVC Plumbing
In this article, we will discuss how to install CPVC plumbing and discuss some common problems. Once you’ve decided on a material for your plumbing system, you’ll need to cut and join the pieces. Make sure to shut off the water supply before you start. CPVC tubing expands more than copper. A 10-foot piece of CPVC tubing may grow up to 1/2-inch. As such, long runs should be spaced from the framing to ensure adequate expansion and contraction. how to install cpvc plumbing
Cutting CPVC pipes requires special tools. A ratchet cutter, wheel-type plastic tube cutter, and power saw are necessary for making clean cuts. A fine-toothed saw can be used to cut CPVC pipe, but a miter box is recommended. CPVC pipe is best cut square, since the more surface area the pipe and fitting have to bond, the stronger the joint. However, you need to be careful when cutting the pipes, as burrs or filings can prevent proper contact between the pipe and the fitting and cause undue stress to the joint. Use a chamfering tool to clean off any burrs.
Mechanical fittings work just as well with CPVC. However, you may need to apply dishwashing liquid to the ends of the tubing before inserting them into the fitting. While CPVC solvent cement does not require primer, it is important to use an organic respirator while working with it. The adhesive can be used on copper and PEX pipe and is equally effective. It is important to note that some codes require the use of purple primer for CPVC piping.
Another important point to consider is the temperature. CPVC is capable of carrying up to 180 degrees of water at 100 psi, which is considerably higher than the average water temperature in a home. It is recommended that you consult with your local plumbing inspector to see whether CPVC is allowed in your area. In addition, CPVC is not used for compressed airline piping. It is a good idea to check with a local plumbing inspector before installing a CPVC water supply system.
CPVC tubing is the ideal material for water supply lines because it is flexible and easy to cut. It can also be joined with cemented fittings and is highly durable. Unlike copper, CPVC won’t be damaged by harsh water. In contrast, copper corrodes in acidic water. Also, CPVC pipes are easy to join and run and don’t require soldering. And, unlike copper, CPVC pipes do not rust or corrode.
CPVC piping is designed for underground installation. In order to properly install CPVC pipes, you must follow all local codes. You may need to make a few offsets for the pipe to be installed beneath the slab. A few tips for installing CPVC piping are listed below. If you are unsure of how to install CPVC pipes, please contact a local plumber. The best way to do this is by consulting a professional plumbing company.
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