What Is Plastic Plumbing Pipe Called?
Whether or not to use ABS or PVC is a question you may have when installing a new pipe. Both types are very similar to PVC, but ABS is less flexible and prone to degradation over time. Once the preferred material for residential plumbing, ABS was phased out when joints began to warp and loosen. Despite this, ABS is strong, easy to install, and holds up well for underground pipes. Choosing between ABS and PVC for your home plumbing system requires consultation with a licensed plumber and a thorough review of local regulations. what is plastic plumbing pipe called
PEX is a type of plastic water pipe that is commonly used in place of copper pipes. It is flexible enough to weave through pipes and is much less expensive than copper and other traditional materials. PEX pipe comes in standard 1/2-inch and 3/4-inch diameters, but larger sizes are available. PEX pipes are also easy to cut and join, and are color-coded for hot and cold water. PEX pipes can be installed in a variety of applications, including sinks, tubs, and showers.
Most plastic pipes are classified based on ring stiffness (SSN). The preferred stiffness class is SN2, followed by SN4, SN8 and SN16. A higher stiffness figure indicates that a pipe is stiffer, but this isn’t true for all plastic pipes. Once the pipe is installed correctly, the deflection continues. The further deflection depends on the settlement of the soil.
Plastic pipes are light and inexpensive, and don’t corrode. They also retain hot water and don’t collect condensation when cold. Both ABS and PVC pipes are widely used. Before choosing one for your home, it is important to learn more about which one best meets your needs. If you’re not sure, do some research. Then you’ll have a clear picture of which type of pipe to choose.
ABS is the first type of plastic pipe used for residential plumbing, though many regions have restrictions against this material. Before installing ABS, check with the local plumbing department to ensure that it meets code requirements. PVC is commonly used for drain lines, as it’s strong and chemical-resistant. However, you’ll want to avoid using PVC pipe for high-pressure water supply lines and hot water. Aside from that, PVC may leach chemicals, making it unfit for drinking water.
Once known as polybutylene pipes, PB is used widely in plumbing in the late 1970s and early 1990s. During this period, about ten million homes used it for water supply. The pipe’s versatility made it a popular choice for homes in warm climates. PB is often confused with PEX tubing, which is typically white, blue, or red. However, PEX pipes are more flexible.
In addition to carrying water to the kitchen faucet, piping also carries waste to the sewage system. While metal pipes were once the main choice for home plumbing, these materials were eventually replaced by more technologically advanced materials. The use of plastic and PEX piping has expanded significantly since the early twentieth century. Whether or not a house is built with metal pipes is up to the owner, but the integrity of the home’s plumbing is crucial.
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