Navigating the world of industrial piping can be complex. With so many pressure ratings, how do you choose the right component for your project?
We’ve simplified it for you! 🎨 Introducing our Flange Pressure Rating Spectrum, a visual guide that maps out applications from Class 150 (Low Pressure) all the way to Class 2500 (Ultra High Pressure).
🔵 Class 150/300: Ideal for water, HVAC, and fire protection systems.
🟡 Class 600/900: Essential for high-pressure steam, hydrocarbons, and refineries.
🔴 Class 1500/2500: Built for extreme conditions in power plants and critical petrochemical units.
All data are sourced from publicly available sources and are provided for learning, communication, and reference purposes only. If there are any errors, please contact for correction. Please make your own judgment, this website assumes no responsibility.