Although Romano cheese is traditionally made in Italy from ewe's milk (Pecorino) the following recipe is prepared for a 2 gallon version of cows milk (which would technically be called Vacchino Romano).
Strength is usually tested by measuring permanent deformation of the container. Hydrostatic testing is the most common method employed for testing pipes and pressure vessels. Using this test helps maintain safety standards and durability of a vessel over time.
If the fluid handled by piping system is liquid then the pipe must be hydrotested. If the fluid handled is vapour or gas then the internal design pressure dictates the testing method. For pipe design pressure 10 bar and above the pipe is hydrotested. For pipe design pressure below 10 bar pipe is pneumatically tested.