Since this is going to hold both the 30" monitor and the speakers, I made it particularily sturdy. notice the difference in material strenght versus the commercial version.
Well of course I know that. I wouldnt call one short pipe, altough rigid here "a pipe system" either. The point here is that thickness of the material IS quite important when there is welding involved.
Just to make myself important; #1fact: Thickness of the pipe's wall is least important thing in rigid pipe. #2fact: Diameter/lenght ratio is the most important thing in rigid pipe systems. :P