Dear Richard and others,

For piping system with D/t > 100, App.D ASME B31.3 SIF doesn't cover this, and also CAESAR II, so can i overwrite the SIF value in CAESAR II ? because at this time i have this problem where my piping system is 30" Sch 5S material A358-304 and there are many Tee, and also Repad. When i modelling this offcourse CAESAR will not give a "right" value of SIF, so what is the way to overwrite the SIF Value her to achieved good result?
Thanks.