Tmin of air cooler header box.

[MATEGRITY2009]

Hi,

Can everyone recommend me for Tmin formula of air cooler header box? i tried to find in ASME VIII Div 1 but not found.

Thank for any help

 

[gr2vessels]

You should be looking in API 661.
Cheers,
gr2vessels

 

[MATEGRITY2009]

Thanks gr2vessel

 

[Duwe6]

Sect VIII Div 1, Appendix 13