STEEL FLOORS

12-1/2′ to 19′ diameter, 1 piece (steel floor)
Bigger sizes, 2 piece floor, requires on site field weld. Max would be 25′

Rings Sizes
6″ x 3/8″ ring for 12′ to 14′ diameter floors
8″ x 3/8″ ring for 15′ to 19′ diameter floors