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Commentator

Join Date: Jul 2010
Posts: 60
Good Answers: 1

Non Drainable Hydrotest

07/07/2012 2:09 AM

Hi to all, I'm working in 2*600 MW TPP. We are going to do Non drainable Hydrotest. After doing that how we can protect the Non drainable part from corrosion after completing the hydrotest. Is there any other method to protect non drainable part other than preservation with hydrazine & ammonia.

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Guru

Join Date: Jan 2011
Posts: 668
Good Answers: 3
#1

Re: Non Drainable Hydrotest

07/08/2012 5:34 PM

drip valves ?

pull a vaccumm to evaporate the water ?

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