first you need to conirm that what type of valve and what manufacture spec is followed .
Depends on Spec , there is mentioned clearly maximum allowed test pressure according to valve calls,rating,.Hence It should not be exceeded .
Please mentioned full details then we can discuss further
Thanks
Suresh
On 8/16/10, soumya podder <soumya.podder@gmail.com> wrote:
Dear Sir ,We did pneumatic test of a 600 Class Valve by air at 7 Kg/Cm2 but at site we do by N2 Gas upto 95 Kg/Cm2 , My question is - The pressure of both are same or N2 Pressure is high ?--
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Thanks & Regards
Soumya Podder
9099982514
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Thanks & Best Regards,
Suresh
Mobile No: 91-92 92 905 905
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