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4604 views
03:25 Sep-12-2007
Azrul Hilmi
B31 code case 179

Dear All,

Just wondering, do you know where can I get a copy of the B31 code case 179 'Use of Alternative Ultrasonic Examination in Lieu of Radiography for B31.1 Applications in Materials ½ inch and Less in Wall Thickness'. I've checked with IHS, and they do not have it.

rgds
Azrul


 
04:07 Sep-12-2007

John O'Brien

Consultant, -
Chevron ETC ,
USA,
Joined Jan 2000
278
Re: B31 code case 179 Its actually Code Case 181

the following link should get you to it.


cstools.asme.org/csconnect/pdf/CommitteeFiles/15243.pdf



 
06:53 Sep-12-2007
Azrul Hilmi
Re: B31 code case 179 I can confirm it is definitely Code Case 179.
Anybody know where I can get it?

----------- Start Original Message -----------
: Its actually Code Case 181
: the following link should get you to it.
:
: cstools.asme.org/csconnect/pdf/CommitteeFiles/15243.pdf
------------ End Original Message ------------




 
08:03 Sep-17-2007

David Mackintosh

Engineering,
Acuren Group Inc.,
Canada,
Joined Feb 2011
85
Re: B31 code case 179 B31 Case 179 (for B31.1) — "Use of Ultrasonic Examination in Lieu of Radiography for B31.1 Applications in Materials 1⁄2 in. and Less in Wall Thickness" is published in ASME B31.1b-2006, Addenda to ASME B31.1-2004, Power Piping, page C-22. (B31.1 itself only allows UT on wall thicknesses greater than ½ inch.)

B31 Case 181 (for B31.3) — "Use of Alternative Ultrasonic Examination Acceptance Criteria in ASME B31.3" describes conditions for fracture mechanics evaluation of flaws. Almost identical to Code Case 2235, except that there is no lower limit on wall thickness.
Available at http://cstools.asme.org/csconnect/pdf/CommitteeFiles/15243.pdf


----------- Start Original Message -----------
: Dear All,
: Just wondering, do you know where can I get a copy of the B31 code case 179 'Use of Alternative Ultrasonic Examination in Lieu of Radiography for B31.1 Applications in Materials ½ inch and Less in Wall Thickness'. I've checked with IHS, and they do not have it.
: rgds
: Azrul
------------ End Original Message ------------




 
01:44 Jul-15-2008
Owen Konski
Re: B31 code case 179 The link provided takes you to what is for B31.3 (Case 181) and a couple other Cases however the 179 is not in the document. Are you saying Case 181 applies in lieu of 179?


----------- Start Original Message -----------
: Its actually Code Case 181
: the following link should get you to it.
:
: cstools.asme.org/csconnect/pdf/CommitteeFiles/15243.pdf
------------ End Original Message ------------




 
06:59 May-11-2015

Wilyan Safitra

NDT Inspector,
Indonesia,
Joined Sep 2010
16
Re: B31 code case 179
Download

Download

Download

B31 code case 179 2006 edition
 
22:45 May-11-2015

Bill

USA,
Joined Jan 2010
52
Re: B31 code case 179 In Reply to David Mackintosh at 08:03 Sep-17-2007 .

David,

FYI-Both of the references you made are very out dated.

 


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