hi to all,
I got a Vertical pressure vessel with a Material SA 336 F22V height around 180' and wall thickness 10.6" Design Temp 850 F Press 2610 psig.

1) I don't find above Material allowables in CII database check box, but I inputed the allowables as per ASME VIII div 2 manually.
2) pipe size 18" and wall thickness is 2" with a class 2500 I am not able to resolve nozzle loading.
3) For me its very confusing to input nozzle lmt check, check box - pipe A : , Ref B :, (AxB)C: ........can reply me in any other way.

Thanks
Waiting for your reply.

Thanks