The most common types of pipes are PVC, PEX, cast iron, ABS, CPVC, copper, black, stainless steel, braided, Polybutylene, brass, concrete, and gas pipes.
The variety of available materials and formats can be overwhelming, and each type has its own advantages and specific uses. Understanding these differences will help ensure your home's plumbing system is durable, efficient, and safe.
This guide explains 13 types of plumbing pipes to help you make an informed choice. Read on!
13 Best Plumbing Pipes For Your Home
The typical types of pipes used in plumbing include PVC pipes, PEX pipes, cast iron, ABS pipes, CPVC, copper pipes, black pipes, stainless steel, braided pipes, Polybutylene pipes, brass, concrete pipes, and gas pipes.
Check out the list below with each type and their respective details.
1. PVC Pipes
If you know the most basic plumbing, you know PVC. Polyvinyl Chloride (PVC) is a common plumbing pipe material because of its affordability, durability, and ease of installation. It is commonly used in residential plumbing for cold water systems, drain-waste-vent (DWV) systems, and irrigation.
PVC pipes resist corrosion and chemical damage, making them a long-lasting choice. However, they are unsuitable for hot water applications, as high temperatures can make them warp or break down.
2. PEX Pipe
Cross-linked Polyethylene (PEX) pipes are flexible, simple to install, and resistant to scale and chlorine. They are ideal for both hot and cold water supply lines and can be snaked through walls easily, reducing the need for fittings.
PEX pipes withstand high temperatures, making them popular for residential plumbing and radiant heating systems. They are, however, sensitive to UV light and should not be used outdoors.
3. Cast Iron
Cast iron pipes are known to be solid and durable. They are commonly used in older homes and for main sewer lines due to their ability to reduce noise from water flow. Cast iron pipes are highly resistant to damage and have a long lifespan.
However, they are heavy, difficult to install, and can corrode over time, which might necessitate replacement with modern materials.
4. ABS Pipe
Acrylonitrile Butadiene Styrene (ABS) pipes are similar to PVC but are typically black and used for DWV systems. ABS is strong, lightweight, and resistant to impact and cold temperatures. It is easy to install but may warp when exposed to direct sunlight.
In some areas, building codes may restrict the use of ABS pipes, so it is essential to check local regulations.
5. CPVC
Chlorinated Polyvinyl Chloride (CPVC) pipes are similar to PVC but are treated to withstand higher temperatures. CPVC is appropriate for hot and cold water supply lines and is resistant to corrosion and chemical damage. A frequent choice for residential plumbing systems, it can be more expensive than standard PVC.
6. Copper Pipes
Copper pipes are a traditional choice due to their reliability and long lifespan. They are resistant to corrosion and handle high temperatures and pressures. Copper is often used for HVAC systems' water supply and refrigerant lines. On the other hand, copper pipe plumbing repair can be more costly and require skilled labor for installation.
7. Black Pipe
Black steel pipes are primarily used for gas supply lines. They are strong, durable, and can handle high pressures. They are prone to rust and corrosion if used for water supply. Black pipes require precise installation and threading, typically managed by professionals.
8. Stainless Steel
Stainless steel pipes offer corrosion resistance and strength, making them ideal for both hot and cold water supply lines. They are more expensive than other materials but are highly durable and have a clean, modern look.
9. Braided Pipes
Braided pipes consist of flexible rubber or plastic tubing encased in a braided metal sleeve, usually stainless steel. They are commonly used to connect faucets, toilets, and other plumbing fixtures to the main plumbing system. Braided pipes are easy to install, resistant to corrosion, and offer flexibility in tight spaces.
10. Polybutylene Pipes
Polybutylene pipes were extensively used for water supply lines from the 1970s to the 1990s due to their low cost and ease of installation. Still, they are prone to becoming brittle and breaking down over time, leading to leaks and water damage. Polybutylene is no longer used in new construction and is often replaced in older homes.
11. Brass
Brass pipes are an alloy of copper and zinc known for their durability and resistance to corrosion. They are suitable for hot and cold water supply lines and have long lifespans. Brass pipes are easy to thread and install, making them a reliable choice for many plumbing applications.
12. Concrete Pipes
Concrete pipes are primarily used for large-scale water and sewer systems. They are highly durable and can handle significant pressure and loads. Concrete pipes are not typically used for residential plumbing but may be found in larger infrastructure projects and drainage systems.
13. Gas Pipes
Gas pipes are designed to safely transport natural gas or propane to appliances like stoves, furnaces, and water heaters. Common materials for gas pipes are copper, black steel, and flexible corrugated stainless steel tubing (CSST).
Consult with homeyou's plumbers to help you navigate these types of pipes and make the best choice. With suitable pipes in place, you can guarantee a reliable and efficient plumbing system for your home.
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