How to Calculate Hydrotest Pressure as per ASME & PED

Подписаться 14 тыс.

Просмотров 74 тыс.

50% 1

This video explains How to Calculate the Hydrotest pressure of Vessels and Piping systems as per ASME & PED. A hydrostatic test is a way in which all pressure-containing components such as vessels, pipe lines, boilers and fuel tanks can be tested for strength and leaks. The test involves filling the vessel or pipe system with a liquid, usually water, and pressurization of the vessel to the specified test pressure for visual leak detection.
These formulas can be used for all pressure-containing components such as vessels, pipe lines, pipe spools, filters, separators, pre-filters, boilers and fuel tanks, etc.,
Explained about Hydrotest pressure Calculation as per ASME Sec VIII.
Explained about Hydrotest pressure Calculation as per PED

Опубликовано:

5 окт 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 18

@tomracing79rc 4 года назад

For your example the result it may be correct. However PED should also check for: 1.25*P*(S.T/S), as the larger of the values should be used. Additionally you are not allowed to exceed the conditons of PED ANNEX-I,7.1.2 for general membrane stress which I have not checked for this case.

@SimpleScience 4 года назад

Hi tom, thanks for your comment. We will review and come back.

@mohsenk5985 9 месяцев назад

THANK YOU SO MUCH

@mangeram2731 3 года назад

Thanks sir ji

@yieldstress 3 месяца назад

how long should the tank maintain the test pressure?

@mohammedrizviuvais5751 4 года назад

What about ASME B31.3 calculation.

@altafbhandari8643 3 года назад

Make video of valve torque calculation

@John-qw7jy 4 года назад

for asme in the test pressure calculation formula, you substituted mawp with design pressure , which is wrong! mawp is a calculated value and not the same as design pressure!

@vimk 3 года назад

For PED test pressure calculation, the slide wrongly shows the formula as Test pressure = 1.43 * Test pressure (this shall be design pressure instead)

@SimpleScience 3 года назад

Video shows that Test pressure = 1.43 x P, where P is design pressure which is correct only.