|
How Can I Calculate The Volume Of Nitrogen Required?
#1
Posted 13 July 2021 - 08:04 AM
#2
Posted 13 July 2021 - 11:34 AM
That's over 4 times nitrogen's critical pressure of 32.9 barg! It would be much safer, easier, and cheaper to just use water in a hydrotest. Is there a reason water cannot be used?
#3
Posted 13 July 2021 - 11:51 AM
No one in their right mind would use gas to pressure test! It's quite dangerous.
Bobby
#4
Posted 13 July 2021 - 12:02 PM
Leak tests are generally done at much lower pressures after maintenance and during recommissioning. Even though your line is rated at such high pressures, all that may be needed for a leak test is to pressure the line to perhaps 5 barg and block the line in to check whether the pressure drops over time.
#5
Posted 13 July 2021 - 06:38 PM
Hi ,
Safety first , forget about using high pressure gas for leak test ! this is too dangerous .
If possible use water and handpump to perform the task .
The use of gas can lead to fatality , I'm aware of one case .
Good luck
Breizh
Similar Topics
Answered
Nitrogen PackageStarted by Guest_Ali4269278331_* , 06 Apr 2024 |
|
|
||
Time Required To Heat Up A Fluid In A VesselStarted by Guest_panagiotis_* , 24 Jan 2023 |
|
|
||
Cryogenic Distillation To Produce Nitrogen GasStarted by Guest_Eng4324_* , 04 Mar 2024 |
|
|
||
How To Calculate The Thickness Of A Wall Of A Dewar?Started by Guest_Indehiscent_* , 30 Jan 2024 |
|
|
||
Liquid Nitrogen DistributionStarted by Guest_Estiqaatsi_* , 23 Jan 2024 |
|
|