Re: [MW:26691] Hydrotest Pressure difference in Higher points caluclation

Can you give code reference for the formula ?
Never seen it in ASME Sec VIII Div.1 or 2.

PREM S NAUTIYAL
CELL : 9769316004


From: "\'raouf salhi\' via Materials & Welding" <materials-welding@googlegroups.com>
Sent: Thu, 27 Jul 2017 20:32:36
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Subject: Re: [MW:26690] Hydrotest Pressure difference in Higher points caluclation
 

Dears∆P= ρ.g.∆H

 

 ρ = test fluid density ( 1000 kg / m3 for water )

g = gravity ( 9.8 )

 

regards

 

SALHI Raouf

QA/QC Engineer

 

Tel: Morocco +212628979891

      Tunisia +21621458258

 

Le Jeudi 27 juillet 2017 4h39, ks sakhileshmon <kssakhilesh@gmail.com> a écrit :

 

Dear sir,

 

Can I know the details of "ρ" in this equation  ∆P= ρ.g.∆H

 

On Wed, Jul 26, 2017 at 11:12 PM, 'raouf salhi' via Materials & Welding <materials-welding@googlegroups.com" target='_blank' rel=external>materials-welding@googlegroups.com> wrote:

Dear chandra ,

 

To calculate pressure difference between two points with difefrent level we have this formula :

 

∆P= ρ.g.∆H

 

Le Mercredi 26 juillet 2017 14h15, Chandra Bhanu Mohapatra <bapunchandra@gmail.com');" >bapunchandra@gmail.com> a écrit :

 

 

Dear Experts

                      Anybody kindly provide any guidelines or formulas for pressure loss calculation during hydrotest against the elevation (from 0 elevation to any height )

--

tHanks & rEgards

Chandra Bhanu Mohapatra

 

 

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SAKHILESHMON K S

 

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