Wednesday, April 29, 2009

[MW:2057] Re: Bolting issues on Flange joints

Not possible. Because the inside pressure is withstanding with all studs.
If you reduce the studs, the complete load will act on two studs and it will fail.

2009/4/28 justin raj <pathot007@yahoo.co.in>
any body can tell about the claded pipe welding prosuder


--- On Tue, 28/4/09, Johnson Madukayil <jmadukayil@gmail.com> wrote:

From: Johnson Madukayil <jmadukayil@gmail.com>
Subject: [MW:2042] Re: Bolting issues on Flange joints
To: materials-welding@googlegroups.com
Date: Tuesday, 28 April, 2009, 4:25 PM

You can treat it as an Section VIII Appendix II Flange. Hopefully the two stud bolts that you cannot insert, are 180° apart.



On Tue, Apr 28, 2009 at 1:21 AM, ptvvtp <cezond31@gmail.com> wrote:

 We have the following  scenario in one of our projects . Due to
inadequate space availability caused by the valve body studs, the
piping flange studs could not be inserted into the flange joint.. The
case in question is a 10" , 900# Flange which carries 16 no.s studs.
It is not possible to insert 2no.s stud bolts in the flange joint.
Does B16.5 mention anything about the safety / operability / validity
of a flange joint which has two no.s stud bolts less in a 16 stud
flange joint ?





Cricket on your mind? Visit the ultimate cricket website. Enter now!



--
Thanks & Regards
Muhammed Ibrahim PK

--~--~---------~--~----~------------~-------~--~----~
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/
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.
-~----------~----~----~----~------~----~------~--~---

No comments:

[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

Hello,   Please see the response below.   Regards.   P. Goswami, P. Eng, IWE.   From: materials-welding@googlegroups.com <materials-weld...