let's start building.
Please tell me of any spelling or measurement mistakes I have made and I will try to fix them.
Don't forget to comment & rate.
Step 1: Forming the ring
to make the ring you'll need something to wrap it around, this should be about 400mm (16inches) as the ring will expand.
I found an old rim the right size but you may need to cut a disc out of wood. once you have your former clamp it to the bench.
As shown in pic 2 put another clamp just away from the former with the rod in between.
as shown in pic 3 slowly pull the rod around, once you have the rod pulled right around and overlapped cut the straight ends off.
use a bar clamp to squeeze the ends together, then weld it together
to finish it off put the ring on the ground and bash it flat.
Step 2: Ring frame
weld it to the flat spot in the ring.
cut two rods 320mm (12.8inches) long.
weld them as shown in the picture.
drill four hole to the size of the bolts you have avaliable.
If you want a netball ring you can just bolt this to a post and ignore the rest of the steps.