It depends on your construction code, if i am not wrong acc to B31.3, the range is 1.5 to 4 times the test pressure.
Sent from my Nokia phone
-----Original Message-----
From: SENTHILKUMAR SWAMINATHAN
Sent: 01/06/2010 2:52:07 pm
Subject: [MW:5332] Presure Gauge Limits
Dear All,
One of the fire water line to be hydrotest in 3000 ksi, with me available gauge is 4000ksi.
Is there any documents says we can use this limit gauge for testing or shall be tested only with min 6000ksi gauge only?
Regards,
S.Senthilkumar
Angola
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