Ontario Chooses HDPE for an Efficient Gas Future

The future of gas depends on the distribution networks we build today. For centuries, traditional piping systems like steel and cast iron were the backbone of gas networks, but today, the clear frontrunner in this evolving landscape is High-Density Polyethylene (HDPE) piping.

Used across most fluid delivery systems in residential, commercial and industrial industries, HDPE pipes provide far better performance, safety and longevity for gas distribution systems throughout Ontario and the rest of Canada. 

So, why exactly is HDPE revolutionizing gas distribution in Ontario? Sandale Ontario has compiled this comprehensive analysis, which includes detailed information on its technical specifications, environmental benefits, real-world applications, comparisons with other materials, and long-term cost savings.

What Exactly is an HDPE Pipe?

HDPE (High-Density Polyethylene) pipe is a flexible plastic pipe made from petroleum. It is known for its high strength and is widely used in piping systems for water, wastewater, and, most importantly for this article, natural gas distribution.

Properties of polyethylene pipe by cell classification (as per ASTM D3350) are as follows:

HDPE Gas Pipe Properties

6 Reasons Why HDPE Pipes Are Ontario’s Choice for Gas Distribution

1. Leak-Free Joints

One of the most critical requirements of any gas piping system is leak prevention. HDPE pipe systems are joined using heat fusion, a process that creates a homogenous joint as strong as the pipe itself. This virtually eliminates the potential for gas leaks, making HDPE one of the safest options for gas transmission.

Fusion Methods Commonly Used

Fusion Method	Application Area
Butt Fusion	Straight pipe-to-pipe joints
Electrofusion	Pipe to fittings
Socket Fusion	Small diameter pipes

Sandale Ontario not only supplies the best HDPE pipes in Ontario, but we also offer full training and support for fusion equipment, ensuring safe and reliable installation every time.

2. Corrosion and Chemical Resistance

Unlike metal piping, HDPE is completely resistant to corrosion, making it ideal for buried gas pipelines — from the rocky Shield of Northern Ontario to the sandy shores of Southern Ontario.

Corrosion Comparison: HDPE vs. Steel Piping
Feature	HDPE	Steel
Corrosion Resistance	Excellent	Poor (requires coating)
Leak Potential	Very Low	Moderate to High
Maintenance	Minimal	Frequent

3. Very Flexible

Gas networks aren’t always laid in straight lines, and instead navigate Ontario’s terrain, cross roadways, and withstand seasonal ground movements. HDPE’s flexibility allows for easy bending and reduced need for fittings, resulting in faster installation and lower labour costs.

4. Lightweight and Easy to Transport

HDPE is significantly lighter than steel or concrete, making it easier to transport and handle, particularly beneficial for Canadian projects in remote or northern locations. This efficiency further reduces installation time and delivery costs.

5. Long Lifespan and Low Maintenance

With an expected life of more than 100 years under normal operating conditions, HDPE gas piping requires far less maintenance as well. Fewer repairs mean less operational disruptions and lower total lifecycle costs.

6. Weatherability

Sandale Ontario’s gas distribution pipe can be identified by its yellow colour. This particular colour gives high visibility for gas distribution applications and provides adequate weatherability and UV protection. Our pipe is protected against ultraviolet degradation when exposed to direct sunlight by a UV inhibitor. 

The recommended outdoor storage when exposed to direct sunlight is limited to a maximum of 3 years. However, depending on the conditions, storage for up to 5 years can be considered acceptable. Please consult your Sandale Ontario representative for the longer storage life parameters.

Applications of HDPE in Gas Applications Across Ontario

Residential Subdivisions

HDPE is increasingly being used in new subdivisions across Ontario and other provinces. Its flexible nature allows it to be installed quickly in narrow easements or densely populated areas with minimal disruption to surrounding infrastructure.

Industrial and Commercial Zones

Larger-scale applications like commercial complexes and industrial parks also benefit from HDPE’s ability to deliver high-capacity, low-maintenance gas in a compact footprint.

Rural and Remote Communities

Gas delivery to rural and northern Canadian communities is more feasible with HDPE pipes, thanks to their ease of transport, lightweight design and fast installation, which often reduces the need for extensive excavation and road construction.

HDPE Gas Pipe Sizes and Pressure Ratings

Sandale Ontario stocks a wide range of HDPE gas pipe sizes.

Note: Specific pressure ratings depend on gas type, pipe size, and operating temperature.

Gas Support from Sandale Ontario

When you choose Sandale Ontario, you’re getting more than just industry-leading HDPE pipes. You’re gaining a trusted partner who supports your entire gas project lifecycle:

• Expert engineering consultation

• Certified fusion equipment and training

• Full range of fittings, tools, and accessories

• Responsive customer support

• Fast delivery across Ontario and other provinces

Whether you’re installing a kilometre of pipeline through farmland in southwestern Ontario or upgrading a commercial plaza in a busy Vancouver neighbourhood, our team is here to help make your gas infrastructure safe, long-lasting, and cost-effective.

Looking Ahead: HDPE and the Future of Energy Distribution in Ontario

As our provincial energy sector evolves, infrastructure must adapt. Sandale Ontario’s HDPE provides a future-ready solution for energy systems, from renewable gas to hydrogen blends. 

Here at Sandale Ontario, we’re proud to be part of this transformation. By supplying and supporting HDPE solutions across the country, we are helping to build an energy future that’s cleaner, safer, and more efficient.

Ready to Learn More About How HDPE Will Help Your Gas Project?

If you’re planning a gas infrastructure project in Ontario and want expert guidance on HDPE piping solutions, contact the pros here at Sandale Ontario today. 

We’re ready to help you select the right materials, get trained on fusion techniques and deliver your products on time and on budget.