Friday, March 9, 2018

Re: [MW:27487] Exchanger hydro test

Corrected as use of manifold in hydro test.

On Mar 9, 2018 6:39 PM, vijay.patre09@gmail.com wrote:

Could u pls explain the purpose of hydrotest.
Some of the manufacturers are using SRV to release excess pressure which occurs mainly when holding time increases and temp goes up.

Regards,
Vijay Patre

On Mar 9, 2018 10:38 AM, "PK M" <pkmqaqc@gmail.com> wrote:

Dear Experts,

Yesterday our client reject to exchanger hydro test.

Normally we use two gauge. Actually one gauge for equipment vent high point. One gauge for equipment connected manifold itself low point.

But client requirement equipment Drain itself.

That the reason he rejected hydro.

Can anybody explain gauge for equipment connected manifold itself it is accepteble or not?

Any code reference / clear Detail .

 

Thank you.

KM.


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