What is the wall thickness of a 16mm PEX pipe?
Leave a message
Hey there! As a supplier of 16mm PEX pipes, I often get asked about the wall thickness of these pipes. So, I thought I'd write this blog to clear up any confusion and give you all the deets.
First off, let's talk about what PEX pipes are. PEX, or cross-linked polyethylene, is a type of plastic pipe that's widely used for water supply systems. It's flexible, easy to install, and resistant to corrosion, making it a popular choice for both residential and commercial applications.
Now, onto the main question: what's the wall thickness of a 16mm PEX pipe? Well, the wall thickness can vary depending on a few factors, like the specific type of PEX pipe and the intended use.


There are three main types of PEX pipes: PEX-A, PEX-B, and PEX-C. Each type has its own unique properties and manufacturing processes, which can affect the wall thickness.
PEX-A is known for its high flexibility and excellent resistance to stress cracking. It's often used in high-pressure applications and under-floor heating systems. Generally, a 16mm PEX-A pipe has a wall thickness of around 2.0mm. This relatively thick wall provides extra strength and durability, ensuring the pipe can withstand the demands of these applications.
PEX-B is the most commonly used type of PEX pipe. It's a great all-around option for water supply systems in homes and buildings. A 16mm PEX-B pipe usually has a wall thickness of about 1.8mm. This thickness strikes a good balance between strength and flexibility, making it suitable for a wide range of uses.
PEX-C is less common but still has its uses. It's made using a different cross-linking process than PEX-A and PEX-B. A 16mm PEX-C pipe typically has a wall thickness similar to PEX-B, around 1.8mm.
The wall thickness is an important factor to consider when choosing a PEX pipe. A thicker wall generally means more strength and better resistance to pressure and damage. However, it also means the pipe may be less flexible. On the other hand, a thinner wall makes the pipe more flexible but may not be as suitable for high-pressure situations.
When it comes to using 16mm PEX pipes for water supply, the right wall thickness ensures that the pipe can handle the water pressure without bursting or leaking. You don't want any water damage in your home or building, right? That's why it's crucial to choose the appropriate type of PEX pipe with the correct wall thickness for your specific needs.
If you're planning to use PEX pipes in a water supply system, you might also need some fittings. One popular fitting is the PPSU Tee. It's a great option for connecting three pipes together at a 90-degree angle. This fitting is made of PPSU, which is a high-performance plastic that's strong, durable, and resistant to chemicals.
For more information on PEX pipes for water supply, you can check out PEX Pipe for Water Supply. This page provides detailed information about the different types of PEX pipes, their features, and how to choose the right one for your water supply needs.
Another important thing to consider is the watermark on the PEX pipe. The PE-Xa Pipe Watermark indicates that the pipe meets certain quality and safety standards. It's a sign that the pipe has been tested and approved for use in potable water systems.
As a supplier of 16mm PEX pipes, I can offer you high-quality products at competitive prices. Whether you need PEX-A, PEX-B, or PEX-C pipes, I've got you covered. I understand that every project is different, and I'm here to help you choose the right pipes and fittings for your specific requirements.
If you're interested in purchasing 16mm PEX pipes or have any questions, don't hesitate to reach out. I'm always happy to have a chat and discuss your needs. Whether you're a DIY enthusiast working on a home improvement project or a professional contractor building a new property, I can provide you with the best solutions.
In conclusion, the wall thickness of a 16mm PEX pipe depends on the type of PEX pipe. PEX-A usually has a 2.0mm wall thickness, while PEX-B and PEX-C typically have a 1.8mm wall thickness. Choosing the right wall thickness is essential for ensuring the performance and longevity of your water supply system. So, if you're in the market for 16mm PEX pipes, give me a shout, and let's get your project started!
References
- Industry standards and guidelines for PEX pipes
- Manufacturer specifications for 16mm PEX pipes




