RE: [MW:22077] Pressure Relief Valve for Hydrotest

You can alter the pressure relief valve settings by adjusting the same.
Its a nominal setting.
You can do it as per your requirement of 32kg/sqcm

Thanks and regards,
Lakshman Kumar.B
9440031459

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From: Suresh
Sent: ‎08-‎10-‎2014 19:36
To: materials-welding@googlegroups.com
Subject: Re: [MW:22075] Pressure Relief Valve for Hydrotest

Your. Question is not clear

What do you mean that. Relief. Valve. Operated. At 39 kg/cm

Explain clearly 

Suresh 

On Wednesday, October 8, 2014, Nitin Patil <nitin8patil@gmail.com> wrote:

how it could be possible genreally we considered hydro test pressure 1.5 tims of design pressure and kept set pressure pressure less than design pressure .

On Tue, Oct 7, 2014 at 1:04 PM, Bhalchandra Kulkarni <bhalchandrakulkarni88@gmail.com> wrote:

Dear Expert

Hydrotest Pressure: 31.2 kg/cm2

Set Pressure: 32.76 kg/cm2 (i.e. 1.05 times hydrotest pressure - as per the procedure)

Available pressure relief valve: 0-40kg/cm2 (Pressure relief valve operated at pressure: 39.4kg/cm2)

My question is, Can we use the available pressure relief valve ???

Give me suggestion if any..

Thanks & Regards

Bhalchandra Kulkarni

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Thanks And Regards,
Nitin R. Patil
B.E.(Mechanical)
Mobile No-8087065569

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Thanks  & Best Regards,

Suresh

Mobile No: 974 -  7 7 1 3 4 5 9 0 . ( Qatar )

 

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