So I was in the middle of typing a post and lost power and lost the post. YAY!
So no those clamps won't work with that hose. That hose can't be properly clamped. That hose uses a reusable fitting that has a sleeve with a reverse thread that screws onto the outside of the hose, then the inside of the sleeve is threaded and the actual fitting screws into the fitting and into the hose.
After looking at what the assembly looks like my original idea wouldn't work. It would require removal of the assembly and if you did that you may as well replace it with the one piece unit.
The t-bolt style clamps would work well if you find a suitable clampable hi temp rubber hose.