I made https://www.thingiverse.com/thing:2480912 a while back. It was one of the first things i designed myself. Its actually surprisingly popular, maybe because there arent many options here on Thingiverse for pipe stands.

I decided to revisit and try again after a year or so of 3d printing. My previous stand was made just after i discovered TinkerCad, and the design shows it. Its really a bunch of shapes stuck together.

For this new simpler version i decided to replicate a more traditional style in plastic. This is based on those teardrop leather band pipe holders that are riveted on one side, you know the ones.

Its scaled big, for less chunky briar you might want to scale down a bit. It prints super easy, as long as you have bed adhesion you should be fine. If it lifts up you might need a brim. I printed mine double walled and with 5% infill in Hatchbox PLA on my Monoprice mini v1.