Is PWHT necessary (or recommended) when using equipment & piping fabricated from 316SS or alloy 2205 in amine service (CO2 absorption)? There is a possibility that a small amount of chlorides may accumulate in the system which has me leaning toward 2205, but I can't seem to find an answer to the...
CGA G-2.1 Section 5.5.6 specifies that an opening in an anhydrous ammonia "container" need not be equipped with an excess-flow valve if the opening is not larger than a No. 54 drill size.
I interpret this to mean the VESSEL NOZZLE must be restricted to this size internal opening, rather than...
I am trying to locate a company who can provide "turn-key" non-destructive testing and inspection services for a small industrial anhydrous storage facility that has been idle for 3-4 years. In addition to the inspection of two storage vessels, functional testing of valves (primarily control...
