I’m looking for some vee packing seals for a SSR Crown plug 5.25”. The seal ID is listed as 5.25” but as it is an old seal profile we think it may be slightly larger. I was wondering for nitrile/ Kevlar seals made to 5.25”, what would be the maximum range they would be able to energise to and hold a seal? We will be trying to hold a test to 5000psi.