Take the Diamondback Certification Test

Introducing an online certification for CSST installers. This remote training test is offered to individuals seeking certification for installing Diamondback CSST flexible gas piping.


Diamondback® CSST flexible gas piping system offers industry-leading performance with superior flow rates for both natural and propane gas (LPG), allowing you to use smaller diameter pipes and fittings on your next project, saving you time and money!

To learn more, download our resources below:


View our current Diamondback Canadian Price List or USA Price List 

You can also visit: https://www.diamondbackpipe.com/

Announcing our new mobile sizing app

Our Diamondback FREE mobile sizing app is now available for all Android or iPhone devices on Google Play or the App Store. Download the app to help you quickly calculate your Diamondback CSST proper tubing size and maximum capacity for any installation – increasing your productivity and saving you time. You’ll have access to downloadable design and installation guides, video tutorials, and FAQs to help you plan your next installation.

What can the app do?

Start by selecting your gas type, then use the easy-to-use scroll wheel to select the length of your run, number of bends, and the maximum BTU of your Diamondback CSST tubing. With a few clicks, you’re on your way to an easy and quick way to calculate your Diamondback CSST tube for your next installation.


Download the FREE app below

Connecting Diamondback CSST