PNW Trading

Fully Stocked & Ready to Ship!

richy WordPress 5 June 2026 Leave a reply

Premium Cast Iron Pipe, Fittings & Couplings at PNW Trading Inc.

Are you planning your next drainage, plumbing, or large-scale construction project? Stop searching. PNW Trading Inc. has you fully covered with one of the largest, ready-to-ship inventories of high-quality Cast Iron Pipe, Fittings, and Couplings in Western Canada.

From our facility serving the Lower Mainland, we’re proud to offer immediate availability across our entire premium product line — all manufactured to the highest standards and certified and tested to CSA B70.

Why Smart Contractors Choose PNW Trading Inc.

✅ Massive In-Stock Selection Our warehouses are loaded with:

  • MJ Pipe – 10-foot lengths from 1½” to 10″
  • Bends (1/4, 1/8, 1/6, 1/16 sweep)
  • Reducers, Caps, Wyes, Double Wyes
  • TY Fittings (Long & Short), Tapped TYs, Combination Y & 1/8 Bends
  • P-Traps, Deep Seal P-Traps, Cleanouts, Backwater Valves, and much more

✅ Unbeatable Service & Flexibility

  • Free Delivery on Orders Over $2,500 — Save big on every major project.
  • Free Storage — Order the full package now while prices are locked in. We’ll hold everything at no charge until your job needs it.
  • Phased Deliveries Matched to Your Timeline — We coordinate drops exactly when your crews are ready, floor-by-floor or phase-by-phase.
  • Urgent Same/Next-Day Delivery — Our yard is conveniently located on the Surrey/New West border, so we can move fast (staff permitting).

Whether you need a small restock or full truckloads for a high-rise, we make it easy and cost-effective.

✅ Superior Quality & Reliability Cast iron delivers unmatched durability, fire resistance, and sound attenuation that plastic just can’t touch — perfect for commercial, industrial, and premium residential work.

Don’t Wait — Inventory Is Moving Fast!

Our shelves are full today, but with strong demand across BC and beyond, popular sizes are selling quickly. Lock in your material now at current pricing and enjoy peace of mind with our flexible storage and delivery options.

Get your order in TODAY before these deals and stock disappear! 

Contact us for a free quote and we’ll get back to you within 24 hours. 

Get a quote

At PNW Trading Inc., we don’t just sell cast iron – we deliver total project support with every order.

Stock up now, save on delivery, and build with confidence. Your next project just got a whole lot easier.

Let’s get your materials moving! PNW Trading Inc. – Your Trusted Cast Iron Partner.

Supplying Canada with Quality Cast Iron Drainage Solutions — From the Lower Mainland to Nationwide

richy Uncategorized 12 April 2025 Leave a reply

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.

MJ Couplings & Cast Iron Pipes

richy WordPress 16 March 2025 Leave a reply

When it comes to Institutional, commercial and high rise residential projects, cast iron pipes remain a trusted choice due to their durability, strength, acoustic abilities and fire resistance. One essential component that ensures a secure and leak-free connection between these pipes is the MJ coupling. In this blog, we’ll explore what MJ couplings are, their benefits, and why they are the preferred method for connecting cast iron pipes.

What Are MJ Couplings?

MJ, or Mechanical Joint, couplings are specially designed fittings that connect cast iron pipes securely. Unlike traditional lead and oakum joints, which require labor-intensive sealing, MJ couplings provide a modern, efficient, and flexible way to join pipes in sewage, and drainage systems.

An MJ coupling typically consists of:
✔️ A gasket that ensures a watertight seal
✔️ A gland (follower ring) that compresses the gasket
✔️ Gear Clamps that tighten the connection

Benefits of Using MJ Couplings for Cast Iron Pipes

  1. Ease of Installation – MJ couplings are easier and quicker to install compared to traditional jointing methods, reducing labor costs and downtime.

  2. Leak-Proof Sealing – The rubber/neoprene gasket provides a reliable, watertight seal, preventing leaks in Storm and Sanitary Systems.

  3. Flexibility & Durability – These joints allow for slight movement, making them ideal for areas prone to soil shifts, seismic activity, temperature variations and ease of installation

  4. Corrosion Resistance – Since cast iron pipes are often used in storm water and sewage systems, the rubber/neoprene gasket and stainless Steel hardware help prevent corrosion and extend the lifespan of the pipeline.

  5. Cost-Effective – Because MJ couplings are easy to install and require minimal maintenance, they help reduce long-term costs associated with pipeline repairs and replacements.

    6. Where Are MJ Couplings Used?

    MJ couplings are widely used in municipal water and sewer systems, commercial buildings, and industrial applications. They are commonly found in:

    🔹 Wastewater and sewage pipelines

    🔹 Stormwater drainage systems

    Their ability to maintain a secure and flexible connection makes them essential for plumbing professionals working with cast iron pipes.

    Installation Tips for MJ Couplings

    ✔️ Ensure Proper Pipe Alignment – Before installing, align the pipes correctly to avoid stress on the joint.
    ✔️ Tighten Gear Clamps Evenly – To ensure a uniform seal.
    ✔️ Check for Leaks – After installation, conduct a pressure test to confirm a secure, leak-free connection.

    Final Thoughts

    MJ couplings are a vital component for connecting cast iron pipes in modern plumbing systems. Their combination of strength, flexibility, and ease of installation makes them an excellent choice for professionals looking for reliable pipe connections. Whether you’re working on municipal water lines, commercial projects, or a residential projects, MJ couplings ensure long-lasting performance and leak-free operation.

    Looking for high-quality MJ couplings and cast iron pipe supplies? PNW Trading INC has got you covered! Contact us today or visit our website to explore our wide range of Cast Iron Products available.

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