Renovating your home or bathroom can be fun, but choosing the right plumbing pipes can be hectic for common people.
With so many options, it’s hard to choose which one to select. Whether you’re hiring a plumber or doing a DIY project, knowing about different types of plumbing pipes is important.
Don’t worry, we’re here to make it easy for you!
In this guide, we’ll break down the most common types of plumbing pipes, their pros and cons, and why they’re used.
By the end, you’ll have a clear idea of what works best for you.
PVC Pipes: The Popular Choice
When it comes to choosing the right types of plumbing pipes, PVC pipes (Polyvinyl Chloride) are every plumber’s favorite ever.
They’re durable, cost-effective, and versatile. Let’s dive into why PVC is such a reliable option amongst different types of plumbing pipes.
Advantages of PVC Pipes
- Resistant to Corrosion
Pipes made of materials like steel or cast iron often corrode, leading to cracks and leaks. PVC pipes, however, don’t corrode, making them a long-lasting option for water supply. - Easy to Install
Unlike heavy steel pipes, PVC pipes are lightweight and simple to cut. Installation is faster and requires less labor, saving both time and money. - Smooth Surface
The smooth interior of PVC allows water to flow freely, reducing friction. This also means quieter water flow—perfect for indoor plumbing. - Lightweight and Portable
Carrying heavy steel pipes is a hassle. PVC pipes are easy to transport, making them ideal for quick installations or repairs. - Durable and Long-Lasting
PVC pipes can last 55–80 years indoors and up to 100 years underground. They’re tough enough to handle high water pressure without cracking. - Impact Resistant
For underground use, durability is key. PVC pipes can handle impacts without breaking, ensuring reliable performance for years. - Affordable
PVC pipes are budget-friendly, which is why they’re widely used for both minor repairs and large-scale projects. - Eco-Friendly
Compared to materials like galvanized steel, PVC produces fewer carbon emissions, making it a greener choice for your home. - Customizable
Manufacturers can mold PVC into various shapes, including bends, valves, and fittings. This flexibility makes it perfect for complex plumbing systems.
Common PVC Pipe Applications
PVC pipes come in different colors for specific uses:
| Color | Purpose |
| White | Drains, waste, ventilation, cold water supply |
| Blue | Cold water supply |
| Dark Gray | Cold water in larger systems |
| Green | Sewer service |
Disadvantages of PVC Pipes
All types of plumbing pipes have their cons and so do PVC Pipes. Despite their many benefits, PVC pipes have a few limitations:
- Heat Sensitivity
PVC can withstand temperatures up to 140°F but may bend or melt under extreme heat. This makes it unsuitable for carrying hot water. - Vulnerability to Freezing
In freezing weather, PVC pipes can freeze and potentially burst. To combat this, consider insulating your pipes if you live in a cold climate. - Local Restrictions
Some areas have regulations against using PVC pipes. Always check your local building codes before installation.
Polyethylene Pipe Fittings
Polyethylene pipe fittings are essential components used to connect sections of polyethylene (PE) pipes or to join them with other types of pipes and fittings.
These connectors come in different shapes and sizes, ensuring a secure, leak-proof connection for various applications, from water supply to gas distribution.
From discussing different types of plumbing pipes let us take a quick look at different types of pipe firings.
Types of Fittings for Polyethylene Pipes
Polyethylene pipes are widely used due to their flexibility, durability, and resistance to chemicals. Choosing the right fittings ensures a reliable plumbing system. Below are the most common types of fittings used with PE pipes:
1. High-Density Polyethylene (HDPE) Pipes and Fittings
- Strength and Durability: Made from a tough plastic material, HDPE pipes resist sunlight, rust, and chemicals.
- Applications: Suitable for both above-ground and underground use.
- Best For: Water distribution, gas supply, and industrial applications.
2. Medium-Density Polyethylene (MDPE) Pipes and Fittings
- Flexibility and Strength: MDPE pipes offer flexibility while maintaining durability.
- Applications: Commonly used for gas distribution systems.
- Best For: Medium-pressure applications.
3. Low-Density Polyethylene (LDPE) Pipes and Fittings
- Flexibility: Highly flexible and easy to handle.
- Applications: Primarily used in irrigation systems.
- Best For: Low-pressure water systems.
4. Cross-Linked Polyethylene (PEX) Pipes and Fittings
- Heat Resistance: PEX pipes are flexible and can withstand high temperatures.
- Applications: Commonly used in plumbing and heating systems.
- Best For: Hot and cold water supply.
If you want to know more about PEX Fittings Check out our blog on “How to Choose the Right PEX Fittings for Your Plumbing System“.
Common Fitting Types for PE Pipes
| Fitting Type | Description | Best Use Case |
| Compression Fittings | Easy to install, create a tight seal using compression nuts and rings. | General plumbing tasks |
| Electrofusion Fittings | Use electric current to fuse pipes and fittings, creating a leak-proof joint. | Gas and water systems |
| Butt Fusion Fittings | Pipes are heated and pressed together for a seamless connection. | Water and wastewater |
| Heat Fusion Saddles | Used for creating branch connections on PE pipes via heat fusion. | Irrigation systems |
| Flanged Fittings | Connect pipes to valves or pumps using bolted flanges. | Industrial systems |
| Mechanical Fittings | Use gaskets and bolts for easy, non-fusion connections. | Temporary connections |
Key Factors for Choosing PE Pipe Fittings
- Application: Is it for water supply, gas distribution, or irrigation? Depending on the answer the application varies.
- Operating Conditions: Consider pressure, temperature, and environmental factors.
- Installation Method: Can be done through fusion, compression, or mechanical connections.
- Manufacturer Guidelines: Always follow the specifications provided by the manufacturer.
PVC Pipe Rules in Canada
Choosing the right types of plumbing pipes can be tricky. If you are not aware of the rules and regulations you might get into trouble. In Canada, the use of PVC pipes is regulated to ensure safety, efficiency, and environmental responsibility.
Below are the key rules and standards that you can refer to:
Standards and Codes
- Canadian Standards Association (CSA): Standards like CSA B137.3 (pressure systems) and CSA B181.2 (non-pressure systems) govern PVC usage.
- National Plumbing Code (NPC): Provides guidelines for safe installation and use of PVC pipes.
Environmental Regulations
- Canadian Environmental Protection Act (CEPA): Regulates manufacturing and disposal to minimize environmental impact.
- Recycling Programs: Many provinces have dedicated recycling initiatives for PVC materials.
Installation Guidelines
- Best Practices: Proper jointing methods, such as solvent welding and mechanical fittings, must follow manufacturer instructions.
- Leak Prevention: Careful installation ensures watertight seals and long-lasting performance.
Provincial Rules
- Each province may have its own regulations. Always check local building codes before starting your project.
Health and Safety
- Health Canada Monitoring: Ensures PVC pipes do not leach harmful substances into drinking water.
By sticking to these regulations, you can ensure that your plumbing systems are safe, reliable, and environmentally friendly. Or simply let experts at Yess Boss Plumbing do it for you!
Steel Pipe
Steel pipes have been a go-to choice in plumbing systems for years due to their durability and strength. Amongst other types of plumbing pipes, steel pipes pop up due to their longevity. Let us go through some of their pros and cons:
Advantages of Stainless Steel Pipe:
- High Corrosion Resistance: Stainless steel pipes resist rust and corrosion, even with constant water exposure.
- High Durability: These pipes maintain their performance and appearance over time.
- Attractive Appearance: The bright, reflective finish gives a premium look.
- Strength: Stainless steel is incredibly strong and can handle demanding applications.
- 100% Recyclable: Stainless steel can be melted and reused, making it environmentally friendly.
Disadvantages of Stainless Steel Pipe:
- High Cost: More expensive due to high-quality materials and labor-intensive production.
- Heavy Weight: Difficult to transport and install compared to lightweight pipes.
- Welding Challenges: Heat resistance makes welding more complex.
- Special Tools Required: Specific tools are needed for proper installation.
Metal Pipe Rules in Canada
In Canada, the use of metal pipes is strictly regulated to ensure safety and performance.
Standards and Codes:
- CSA Z662: Covers oil and gas pipeline systems.
- CSA B51: Governs pressure piping systems.
- National Plumbing Code (NPC): Sets guidelines for metal pipe use in water supply and drainage systems.
Types of Metal Pipes:
- Steel Pipes: Used for structural and plumbing systems.
- Copper Pipes: Common in residential plumbing for potable water.
Installation Guidelines:
- Best Practices: Follow code-compliant installation techniques.
- Joining Methods: Approved welding, soldering, and mechanical fittings.
Environmental Considerations:
- Environmental Protection Act (CEPA): Regulates manufacturing and disposal.
- Recycling Programs: Encouraged across provinces.
Why Choose Yess Boss Plumbers?
When it comes to selecting the right plumbing solutions, Yess Boss Plumbers stands out as the best choice. Our team of experienced professionals specializes in handling all types of plumbing pipes, from piping hot water systems to advanced poly pipe plumbing fittings installations. Here’s why you should trust us:
- Expertise in Various Plumbing Systems: From PVC pipes plumbing to steel plumbing pipes, we’ve got you covered.
- Top-Quality Materials: We only use good water pipe brands and proven materials for every project.
- Cost-Effective Solutions: Offering competitive pricing without compromising quality.
- Customer Satisfaction Guaranteed: Our goal is to provide long-lasting solutions that exceed your expectations.
- Compliance with Regulations: All our installations meet Canadian plumbing standards and guidelines.
Contact Yess Boss Plumbers today for reliable, and professional plumbing services! No need to worry about which types of plumbing pipes to use, just pick up your phone and call us at 437-245-2324!
FAQs on Types of Plumbing Pipes
1. Can PVC be used for hot water?
No, hot water in PVC pipes is not recommended. PVC pipes can degrade under high temperatures. Instead, hot water PVC pipes or PEX water lines vs copper are better options.
2. What type of plumbing is not good in a house?
Outdated materials like galvanized steel or lead pipes are not recommended as suitable types of plumbing pipes. Modern alternatives like PVC pipe plumbing, poly pipe plumbing fittings, or PEX water lines are better options.
3. What is the difference between plumbing and pipe fitting?
Plumbing involves installing and maintaining water supply systems, while plumber PVC fittings or pipe fittings refer to the specific connectors used to join pipes.
4. What is the lifespan of plumbing fittings?
The lifespan depends on the material. PEX water lines last about 40-50 years, while steel plumbing pipes can last over 70 years.
5. Which fitting is best for plumbing?
It depends on the application. Compression fittings are easy for general use, while electrofusion fittings and butt fusion fittings are ideal for industrial plumbing.
6. What is the best pipe fitting for water?
CPVC pipes are the most commonly used for water distribution because they have high temperature and pressure resistance. They are ideal for the distribution of cold and hot water. They are also corrosion-resistant, making them durable and reliable.
Disclaimer: The information provided in this blog is for general guidance only.