What are the common sizes of PVC pipe?
I found a chart online for the various sizes of PVC..... And did a whole plethora of calculations around 2.5" and 3.5" PVC pipe as the basis for a model submarine.
Now, I'm finding that these sizes of pipes (inside diameter) are not common at all.
So.... Before I do all my calculations over again..... What are the common sizes? I want to select sizes I can get at the local stores such as Lowe's, Home Depot, Ace, etc.
That's actually the chart I'm looking at.... but most places don't stock most of those sizes.