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Anonymous Poster #1

Mechanical Pipe Hydro Test

11/26/2015 11:01 PM

Hi,Is there any alternate solution for Hydro Test of lift irrigation UG pipe line?Pipe ID 3500 MM,WT 23 & 20 MM, MOC-IS:2062-2001,spiral weld.Test Pr.22Kg/cm2?question here.
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IdeaSmith
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#1

Re: Mechanical,Pipe hydro test.

11/27/2015 2:17 AM

This depends on what the problem is. The alternate option is to have a leak during operation.

Your call!

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Whitephone
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Re: Mechanical,Pipe hydro test.

11/27/2015 2:28 AM

Pneumatic test
http://www.whatispiping.com/pressure-tests-of-piping-systems-hydrotest-vs-pneumatic-test
Another option is: Given that all tubes are hydrostatically tested by the manufacturer and if your line does not have many welds, you can justify the use of " gold welds" This kind of welds are covered by the codes (ASME, API,.....) and, in specific cases, could replace the hydro and pneumatic test.WP
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