Column tray thickness and width

[MMiyan]

Dear Sir,

Please suggest the thickness and width of internal tray support ring for column to design

 

[Duwe6]

In inches; 2" x 2" x 3/16" angle iron, installed "Leg out & Leg Down". Further, use these tray rings as vacuum stays in the vessel calculations. You will find that a Full Vacuum rating is available.