About iFLEX CSST

Built for Canada. Trusted by professionals.

iFLEX CSST is a proudly Canadian company with one clear focus. We help contractors install gas lines more safely, more efficiently, and with less hassle. Our product line includes flexible corrugated stainless steel tubing (CSST) and durable gas fittings designed for both natural gas and propane systems.

We bring years of industry experience from plumbing, HVAC, and gas fitting. That experience has shaped every part of our system, from the quality of our materials to the way our fittings connect with ease. Each product is tested and CSA-certified to meet the standards required across North America.

Our CSST system is designed to replace rigid black steel pipe and dramatically reduce installation time. There’s no need for cutting, threading, or dozens of extra fittings. Whether you’re working on a residential renovation or a commercial build, our products help you finish the job faster and with fewer complications.

We offer a full range of solutions to support your work:

  • Flexible gas tubing in a variety of sizes and lengths
  • Leak-resistant fittings that are simple to install
  • Support tools and accessories that complete a smooth installation

At iFLEX CSST, we take pride in being dependable. Our customers know they can count on us for straightforward service, practical tools, and systems that perform exactly as expected.

iFLEX CSST is one of the simplest and most reliable ways to install gas lines in North America.