you can buy galvanized pipe
I recommend using EMT conduit and pipe coupling in a coordinating size to hold it up
Thank you Brittany!
I found a video that I think might help...
Thank you!!! Thank you for your time in helping me out!
You could also use PVC pipe which will not rust.
Thank you Dee, good thinking on your part!
Thank you so much everyone for your information and the video. Very very helpful. Hope I can help you all out sometime!