SRV exhaust pipe sizing

Hi everybody,

I would like to know the code reference and the procedure to calculate the Safety relief valve exhaust piping design for Natural gas service. Non-mandatory rules of Appendix-II of ASME B31.1 gives the method to calculate for steam services and not for gas services.

Can anybody please provide the above information for me.

Thank you

M.Sundararajan Received on Fri Jun 08 04:19:00 2001