Re: presure drop during hydrotest

From: <sudha>
Date: Sat May 20 2006 - 05:46:00 EDT

hi

   ur think is correct,if the timperature fall or increase the presser vary    i am allso face the problem once.
   the pressur trop 15 kg/cm2 to 20 kg/cm2    it will happen with out pipe leak

elie altawil <eliealtawil@yahoo.com> wrote:

   Gentlmen,

   There is a book titled "Pipeline Rules of Thumb Handbook". Almost every oil &gas engineering office has a copy of this book.

   Section 5 "hydrotesting" Appendix B detailed how to estimate the amount of pressure change for a change in test water.

   Cheers,

   Elie AlTawil, Former Aramco Employee.

Wutt <017334904@gsmadvance.com> wrote:

   Dear Gent,

Any calculation to support my hydrotest. The pressure is drop according to temperature, I want to use the calculation to prove to client that this is not cause of leak.

Thank.
wuttt

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[Non-text portions of this message have been removed] Received on Sat May 20 05:46:00 2006