HDPE Pipe SDR13.6:Highly cost-effective municipal water supply pipelines
High Pressure? No Problem
SDR13.6 HDPE pipe offers an optimal balance between strength, durability, and material cost. It is particularly suitable for municipal and industrial water supply systems requiring reliable pressure performance without the higher material consumption of SDR11.


Industrial-Grade Toughness
SDR13.6 provides reliable performance in medium-to-high pressure systems.
HDPE is resistant to acids, alkalis, salts, and most chemicals, making it ideal for aggressive soil and water conditions.
A Lifetime of Leak-Proof Performance
High elongation at break and strong impact resistance reduce cracking risks during installation and ground movement.
Design service life typically exceeds 50 years under proper operating conditions.
Compatible with butt fusion, electrofusion, and flange connections, ensuring a fully sealed piping system.

We Hear Your Concerns - And We've Got Answers
Engineering That Checks Every Box
Worried about compliance? The hdpe pipe sdr13.6 meets ASTM D3035, EN 12201, and ISO 4427 standards with pride. It's certified for potable water, industrial fluids, and even irrigation with fertilizers - so whatever flows through it, you're covered.
Quality That Never Slacks
Every batch undergoes a marathon test: 1000 hours under 2.0MPa pressure (for PE100). No shortcuts, no exceptions. The result? Uniform performance across every length, so you know what to expect - consistency, every time.
Key Specifications
|
Parameter |
Details |
|
SDR |
13.6(OD/wall thickness ratio) |
|
Pressure Rating |
PN1.25MPa (PE100), PN1.00MPa (PE80) |
|
Diameter Range |
DN20 - DN1600mm |
|
Material |
HDPE (PE80, PE100) |
|
Color |
Black (with color stripes - like a secret code for application ID) |
Where It Shines Brightest
SDR13.6 HDPE pipes are widely used in:
- Municipal water supply systems
- Industrial water transmission
- Irrigation pipelines
- Fire protection systems
- Pressure drainage systems
- Some gas distribution applications (subject to standards)
Why It Outperforms the Rest
Compared with traditional steel pipes and cement pipes, HDPE water supply and drainage pipes have lower prices and offer greater economic advantages.
At the same time, HDPE pipes are lighter in weight, making them easier to install and maintain in the long term.
Compared with PVC and PP pipes, HDPE has greater toughness, stronger pressure-bearing capacity and a longer service life.
Installation & Maintenance: The Dos and Don'ts
Fusion Know-How
By using electro-melting or hot-melting heating techniques, the ends of the HDPE pipes can be melted. Then, the melted parts of the two HDPE pipes can be connected together to form a tight seal without any leakage.
Handling Tips
Please note that HDPE pipes cannot be laid or dragged during construction. Friction will damage the pressure-bearing capacity of the pipes.
We're With You Every Step
Before You Buy
Need pressure drop calculations for long-distance lines? We've got the numbers. Confused about fusion equipment or training? Our team walks you through it - no jargon, just clear guidance.
After You Buy
• 15-year warranty on PE100 SDR13.6 pipes - we stand by our material.
• Stuck testing joint integrity? Our techs are a call away.
FAQs
Q: Natural gas transmission?
A: Nope - this hdpe pipe sdr13.6 is strictly for water. Gas needs its own specialized HDPE.
Q: Weight of a 6m DN200mm SDR13.6 pipe?
A: Around 20kg - but ask for the full weight chart, and we'll send it over.
This hdpe pipe sdr11 isn't just a piece of hardware. It's a promise: to handle pressure, outlast the elements, and keep water flowing - reliably, for decades to come.
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