Question #23 How To: Calculate The Thickness Of An Unstayed Full Hemispherical Head / 3A2 ASME Code- Questions / By Power Engineering 101 3A2 Question #23 3A2 Solution #23 Part (1/3) 3A2 Solution #23 Part (2/3) 3A2 Solution #23 Part (3/3) O.D. Question #23 Solution Return To Post How To: Calculate The Thickness Of An Unstayed Full Hemispherical Head