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Anonymous Poster

Pressure Testing of MS Pipeline

05/03/2010 6:10 AM

There is no leakage in pipeline but pressure drops.
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Anonymous Poster
#1

Re: pressure testing of ms pipeline

05/03/2010 6:59 AM

1.- Changes in the temperature during the hydrotest.

2.- Air caught in the pipe line.

3. Gauges in poor condition.

4,.If your proving these in limits against valves, someone can be escaping.
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