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How conduct the hydro & pnumatic tests of Pressure vessels
as per ASME & as per EN Standerds.

Answers were Sorted based on User's Feedback



How conduct the hydro & pnumatic tests of Pressure vessels as per ASME & as per EN Stander..

Answer / jitendra roul

As per ASME hydrostatic test pressure is 1.5 times of that
of Design Pressure and pneumatic test pressure is same as
design pressure.However pneumatic is highly risky, So
always preference should be given to hydro-static test
pressure.

While conducting hydrostatic testing care should be given
to vent the air trapped during water filling at the top
most point.

Is This Answer Correct ?    13 Yes 2 No

How conduct the hydro & pnumatic tests of Pressure vessels as per ASME & as per EN Stander..

Answer / peds-phil

For Hydrotesting, test pressure is equivalent to 1.5 times
the vessel design operating pressure while pneumatic is
only 1.2.

Is This Answer Correct ?    6 Yes 3 No

How conduct the hydro & pnumatic tests of Pressure vessels as per ASME & as per EN Stander..

Answer / vignesh.raja63

to contect the pressure vessels depends upon the capsity of
pressure of vessle

Is This Answer Correct ?    6 Yes 4 No

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