It appears the pipes are rusted off at the bottom, typically you can use black or galvanized pipe to replace them, you will need to find someone to thread the pipe if you don’t have a set of dies. The base looks like it’s cast iron and you can probably reuse the hex adjusting nuts. The cast iron base can be welded with nickel rod, I would suggest taking it to a welder/welding shop.

Last edited by Stevo; Mon Apr 24 2023 10:48 AM.