I've been thinking about wind turbine towers lately. I've got some 2 3\8" pipe but it just seems too skinny for 40' So I had about resigned myself to biting the bullet and buying brand new pipe.
So I was dropping off junk appliances at the scrapyard today and saw this.

It's 20' long and 3.5" OD, which I think 3" OD would fit nicely inside of for the top section. Notice the handy flanges already on there. I'll likely cut one off but the other looks like a nice sturdy place to tie some guy wires.
So I coughed up $40 and am now halfway as tall as I need to be. I Love junkyards!
