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The issue of test pressure for horizontal, atmospheric-pressure liquid storage tanks

2009-04-13View Original

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Question: The operating pressure for a flat-bottomed, atmospheric-pressure liquid storage tank is 16 KPA, but the pressure used for testing must not exceed 1.5 KPA. Why is that? Thank you!
Reply #22009-04-13
Regarding the colleague’s question, it might relate to low-temperature liquid storage tanks. I answered that for gas pressure testing, 1.15 times the pressure should be used, but they said that was incorrect; I’m confused as well, so I’m posting this for advice.
Reply #32009-04-14
It’s probably considering the weight of the liquid

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