I need to do a proof and burst test on an assembly. The pressures are 700 and 2100 psi respectively. Does anyone know of a laboratory in the Northern New Jersey are that can perform such a test?
I don't know about New Jersey, but we do this sort of thing all the time (Ann Arbor, MI). If they are not too large they can be shipped here. If You are interested I can be contacted at rhavermahl@ielinc.com
You might find that the equipment needed (maybe) is not as expensive as you think. We test spools and pump housings with a hydraulic hand pump. We test up to 3000 psi and just use water.