This one has me scratching my head. When I enable Flange Peq and select a material class and size, CAESAR populates allowable pressures for the flange as expected.

When I run the analysis in my first model, some of the cases have allowable pressure show up in the report, and a % allowable - others do not.

However, my second model, none of the cases have allowable pressure show up in the report, although a calculated equivalent pressure does appear.

The load cases are the same, but the piping configuration, materials, and flange material class / pressure class are different.

Has this come up before? Currently, I'm manually comparing allowable pressures versus listed pressures.

Thanks.

You must identify the rating temperature in the "Load Case Options" tab. Are you doing so?

Color me embarrassed. Thanks.