For a storage tank with a diameter of 7 meters and a liquid level height of 6 meters, equipped with a vent pipe that connects directly to the atmosphere at the top, what should be the maximum design pressure...

2016-11-20View Original

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For a storage tank with a diameter of 7 meters and a liquid level height of 6 meters, equipped with a vent pipe that connects directly to the atmosphere at the top, what should be the maximum design pressure, and how is this value determined?

Reply #22016-11-20

For atmospheric-pressure tanks, our design pressures are all +1960 Pa and -490 Pa.

Reply #32016-11-20

GB50128 has relevant regulations on this

Reply #42016-11-21

This post was last edited by likunak47 on 2016-11-21 09:27, with the highest hydrostatic pressure set at +10Kpa

Reply #52016-11-28

-490 is no longer acceptable; the new standard is -250, otherwise calculations must be carried out according to the appendix!

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For a storage tank with a diameter of 7 meters and a liquid level height of 6 meters, equipped with a vent pipe that connects directly to the atmosphere at the top, what should be the maximum design pressure...

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