Dear sirs,
I have a question:
Does the selecting of which EJ is proper (metal or rubber expansion joint) depend on stiffness rate and movement requirements?(Or only it depends on pressure, media and temperature?)
OUR FLUID IS HYDROCARBONS
AND PRESSURE=45 BARS
AND DESIGN TEMPERATURE=60 C
I THINK, BECAUSE OF HIGH PRESSURE SYSTEM I SHOULD CHOOSE METAL EJ, AM I RIGHT?(BUT THE FLUID IS CORROSIVE FOR METALS)