When it comes to building robust, reliable drainage systems, nothing compares to the strength and longevity of cast iron. At PNW Trading Inc, we’re proud to be one of Canada’s go-to suppliers for sanitary and storm cast iron pipe, No Hub cast iron, and a wide variety of cast iron drainage fittings.

Headquartered in the beautiful Lower Mainland of British Columbia, we may be rooted in the West Coast, but our reach extends coast-to-coast. Whether you’re in downtown Vancouver, the Prairies, or the heart of Toronto, we’re ready to supply the materials your project depends on.

Why Cast Iron?

Cast iron piping is known for its durability, noise reduction, and fire resistance, making it the gold standard for both commercial and residential plumbing systems. No Hub cast iron pipe and fittings, in particular, offer a modern, easy-to-install option without compromising on performance.

At PNW Trading Inc, we carry:

• Sanitary and storm cast iron pipe
• No Hub cast iron pipe and couplings
• A complete range of cast iron fittings
• Drainage solutions tailored to meet Canadian code standards

Whether you’re a plumbing contractor, civil engineer, or a supplier looking for dependable product availability, we’re here to help. PNW couplings are designed and certified to CSA B70 & B602 to join cast-iron pipe and fittings in drain, waste and vent applications.

Serving Projects of All Sizes — From BC to Beyond

We understand that timing matters, especially on large-scale construction jobs. That’s why we maintain a well-stocked inventory and offer nationwide shipping with reliable lead times. With years of experience working with contractors, distributors, and project managers across Canada, we’ve built a reputation for trusted service and exceptional product quality.

Let’s Work Together

Looking for a dependable supplier for your next build or infrastructure project? Get in touch with us to learn how we can support your plumbing and drainage needs — no matter where you’re located in Canada.

Contact us today for pricing, availability, or to speak with a member of our knowledgeable team.