Question #28 How To Determine The Minimum Required Thickness Of Noncircular Unstayed Flat Heads And Covers / 2A1 ASME Code- Questions / By Power Engineering 101 2A1 Question #28 2A1 Solution #28 Part (1/2) 2A1 Solution #28 Part (2/2) Return To Post How To Determine The Minimum Required Thickness Of Noncircular Unstayed Flat Heads And Covers