Knowing which type of plumbing is used in a home can help a plumber troubleshoot issues, and it can simplify water line installation services. Plumbing pipes are grouped into two categories: plastic and metal, but there are multiple types in each category. Each pipe option has pros and cons, and some types are more commonly used than others. Below is a look at different kinds of plumbing pipes.
Metal Pipes
- Copper: it has been used since the 1960s, and it is expensive but reliable. Copper piping is corrosion and heat-resistant, and it’s not very vulnerable to leaks because fittings remain tight. Copper pipe is available in different sizes, with the thickest types used for service lines.
- Galvanized steel: These pipes are what most people think of when they think of plumbing. Used extensively before and during the 1960s, they were often used for supply lines. This type of piping is only minimally resistant to rust and corrosion, and it lasts roughly forty years. Most galvanized steel pipes are replaced with plastic or copper in homes.
- Stainless steel: Not commonly used in home plumbing, stainless steel piping is highly corrosion resistant but it is expensive.
- Cast iron: These pipes were used for drainage in the past. It is durable, but hard to work with because it is heavy.
Plastic Pipes
- Plastic polybutylene: Usually sold by the coil, this piping was used through the 1990s as a replacement for copper piping. However, it is prone to leaks and is no longer commonly used.
- CPVC: This is PVC pipe with extra chlorination. It has greater reliability than polybutylene, and it is cheaper than copper pipe.
- PVC: This piping is commonly used to carry pressurized water and for main supply lines. It comes in sizes from one-half to four inches, and it is easy to use.
When a home owner has plumbing repair or water line installation services were done, the pipe used should be the same type as the original piping. If that isn’t practical, a plumber will pick a compatible type. By learning the pros and cons of each type of piping, the plumber with KentPlumbingCo.net can help home owners choose the right type for the job.
Join us here!
