Thanks for all your valuable response,

As per the suggestion taken above, I discussed with client and they are asking Air duct analysis as per ASME AG-1. if any one is aware of this code please share your thought related to the stress analysis.


I have ASME AG-1_2009 document but in that SECTION GA is preferred for PRESSURE VESSELS, PIPING, HEAT EXCHANGERS, AND VALVES and this Section GA is not available from outsource please suggest me if any one did the similar duct analysis


Regards
Pradeep