Here's an alternate view of Flite.
Welded stainless steel-recycled sections of an industrial food auger,(a large spiral shaped device that keeps industrial quantities of food moving in a vat while being baked for instance,like corn chips).
I have here welded three spiral sections ,or "flites" together to make this one piece (about 21 ft.overall). It is 1/2 inch thick stainless.