Copper pipe for compressed air
I'm considering installing compressed air outlets in my basement shop. I soldered this stuff at work a bunch of times, but I don't remember one important detail: is there a special type of copper pipe that must be used for compressed air? Is the home depot stuff used for water sufficient to withstand the pressures? I feel like it would be, but want to be sure. I never bought the pipe at work; it was always supplied to me.