Re: [MW:17582] Hydrotest pressure criteria

Hi avisek.. Thnx for reply.. but I wud like to further clarify my question. Its dat I want to know as wat is the base on which this 1.5 times or 1.25 times r fixed? Not in terms of new or old equipments but y 1.5 times.. y not 2 times or 1.4 times or 1.2 times. Y dey have fixed the values to that no. only.. wats d basis?? Well its written in code is not the answer m looking for.. Sent from Yahoo! Mail on Android

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From: Avishek Dubey <avishek3889@gmail.com>;
To: <materials-welding@googlegroups.com>;
Subject: Re: [MW:17574] Hydrotest pressure criteria
Sent: Sun, Apr 28, 2013 7:22:22 AM

nishant when we conduct the hydro test for the first time we go for 1.5 times the rated pressure and there after we go for 1.2 times rated pressure On Sat, Apr 27, 2013 at 4:32 PM, nishant nair <nishant852003@yahoo.com> wrote: Why hydrotest pressure is taken 1.3 times of design pressure? What is the criteria that fixes the term 1.5 times or 1.25 times, etc.??? Thanks in advance, Nishant nair Sent from Yahoo! Mail -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm   The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.     -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm   The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.

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