There is major changes in ASME Section VIII Div2 2010 in designing procedure compare with ASME Section VIII Div2 2007. The new 2010 code doesnt have example calculation but guide in design as per Section 4. Design by requirement and Section 5. Design by Analysis. Can I use Shell Thickness Due to Internal Pressure [Tr]: as per AD-201. For Nozzle Thickness Calc as per AD-510,520,530,540,551?. what about the material selection? Please guide me through designing this vessel as there is Job coming in to my company soon.