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suvarna_mendu
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Join Date: Nov 2009
Location: IVRCL,India
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Pressure Gauge

11/18/2012 10:10 PM

Same Pressure gauge can be used for both pneumatic test and pressure test ?or any variation in pressure gauge selection against type of test
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Tornado
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Technical Fields - Technical Writing - New Member Engineering Fields - Piping Design Engineering - New Member

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#1

Re: Pressure gauge

11/18/2012 10:24 PM

Generally yes, so long as the two pressures are fairly near to each other, and preferably near mid range of the gauge.

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suvarna_mendu
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Location: IVRCL,India
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#3
In reply to #1

Re: Pressure gauge

11/18/2012 11:02 PM

thank you
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lyn
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#2

Re: Pressure Gauge

11/18/2012 10:50 PM

You might need an isolator.
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PWSlack
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#4

Re: Pressure Gauge

11/19/2012 3:48 AM

...and make sure the hydraulic test precedes the pneumatic one. The hydraulic test takes place at the higher pressure, BTW...

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