In no case the range be less than 1.5 times and nor more than 4 times the test pressure.
Thanks .
Ravishanker.
Senior QA/QC Engineer.
Bahrain
From: SENTHILKUMAR SWAMINATHAN <skumarswami@yahoo.co.in>
To: Engineering <materials-welding@googlegroups.com>
Sent: Tue, 1 June, 2010 12:22:07 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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