Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
This is well documented info that you can find with little effort. For starters both are steel tube. Tube is measured by outside diameter and wall thickness. DOM stands for drawn over mandrel and is stronger and more expensive. HREW is hot rolled electric welded. Both can be used for structural applications.
