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Pneumatic Testing of LNG Pipe System - Temperature vs Pressure

Pneumatic Testing of LNG Pipe System - Temperature vs Pressure

Pneumatic Testing of LNG Pipe System - Temperature vs Pressure

(OP)
What are some counter temperature affects and influence on pressure reading, during pneumatic testing of LNG pipe systems.

RE: Pneumatic Testing of LNG Pipe System - Temperature vs Pressure

Its not my field, but I would expect that one would need to prove with certainty that all vessel, piping and valves are documented to have ductile brittle transition temperatures well below the expected operating temperature, since it is not being pneuamtically tested at the lowest operating temperature.

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