How conduct the hydro & pnumatic tests of Pressure vessels
as per ASME & as per EN Standerds.
Answers were Sorted based on User's Feedback
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 |
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 |
Answer / vignesh.raja63
to contect the pressure vessels depends upon the capsity of
pressure of vessle
Is This Answer Correct ? | 6 Yes | 4 No |
At 50 Centigrade (Fuel oil) what is its cast?
wat is the meaning of cop of wet suction and dry suction?????
what is hammering of fluid?
please send all previous solved question papers on HLL......
Hello sir! I hav read the above discussions about PSU.I hav 72% aggregate in Mechanical bt i do had a back in 1 subject,so m i too eligible for PSU?
Can anyone tell the exact hot water generator load calculation for central airconditioning. pls mail me at azeemk30@gmail.com
what is your specifical way of dealing with conflict.
What is the purpose of corrugated furnaces?
0 Answers ABC Inc, RRB, Siemens,
what do you know about the company?
1 Answers Concentrix, Essar, Expedia, Honeywell, Huawei, Zomato,
Explain proportional limit and elastic limit.
Give the procedures in starting centrifugal pumps.
what is toughest metal to weld of tungston or cast iron?