Gary recently shared this awesome project!

"I've made an Asian moon gate for the garden with the Maker pipe connectors. I didn't see anything like it on the ideas page so I thought I'd give some details. It's 1" EMT bent into two 8-foot hoops using a bending jig.

https://www.buildmyowngreenhouse.com/dy-10-hoop-bender-2.aspx

I used 1" pipe for the horizontal spans between the hoops. 
The original plan was to use 1/2 " EMT for the horizontal spans, but there was no 1" to 1/2" pipe connector (or threaded insert available) that I could find to join things. It is almost ready for spray paint in oil rubbed bronze and ready to be out into the garden area. Anyway, it was a fun project, Gary."