Hi Pipers
could the design pressure be LESS than the Operating Pressure????
i was just checking Isometrics and come across this line parameters .
In details , this line is from ADV tank drain before the discharge pumps.
its operating pressure is 1 bar and the design pressure is 0.2 bar.
i have also cross checked it with other projects but the case remains same.
n the other hand the other lines which operate below atm. pressure like Deaerator drains their Design Press. is more than the operating.
Comments will be appreciable.
Regards
SG