where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

Iris Inspection Services, Inc.
We are the world's largest supplier of air cooler, boiler and exchanger tubing inspection services.
7338 views
Technical Discussions
Azrul Hilmi
Azrul Hilmi
03:25 Sep-12-2007
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


 
 Reply 
 
John O'Brien
Consultant, -
Chevron ETC , USA, Joined Jan 2000, 280

John O'Brien

Consultant, -
Chevron ETC ,
USA,
Joined Jan 2000
280
04:07 Sep-12-2007
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



 
 Reply 
 
Azrul Hilmi
Azrul Hilmi
06:53 Sep-12-2007
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 ------------




 
 Reply 
 
David Mackintosh
Engineering,
Acuren Group Inc., Canada, Joined Feb 2011, 85

David Mackintosh

Engineering,
Acuren Group Inc.,
Canada,
Joined Feb 2011
85
08:03 Sep-17-2007
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 ------------




 
 Reply 
 
Owen Konski
Owen Konski
01:44 Jul-15-2008
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 ------------




 
 Reply 
 
Wilyan Safitra
NDT Inspector,
Indonesia, Joined Sep 2010, 16

Wilyan Safitra

NDT Inspector,
Indonesia,
Joined Sep 2010
16
06:59 May-11-2015
Re: B31 code case 179
Download

Download

Download

B31 code case 179 2006 edition
 
 Reply 
 
Bill
USA, Joined Jan 2010, 52

Bill

USA,
Joined Jan 2010
52
22:45 May-11-2015
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.

 
 Reply 
 

Product Spotlight

Eddy Current inspection : RotoETscan Rotating Head

The rotating head RotoETscan detects the presence of longitudinal surface or sub surface defects a
...
t high speed. The rotating head is often installed directly on the production line. It is generally dedicated to the control of long products such as tubes, bars and wires, made of ferrous or non-ferrous material. It can also be used for inspection of small parts (billets).
>

Wireless TOFD scanner

Quick, accurate and highly reproducible welds testing. The System operates wirelessly and is compat
...
ible with any type of Windows based Laptop, Desktop or Tablet.
>

Ultrasonic Testing Immersion Tanks with Unmatched Scanning Features

TecScan’s non-destructive testing Ultrasonic Immersion Tanks & scanners are designed for high pe
...
rformance and demanding NDT testing applications. Our Scan3D™ line of High Precision Immersion Tanks are specifically designed for automated ultrasonic testing of complex composites parts used in aerospace and industrial applications.
>

Robotic laser shearography enables 100% inspection of complex, flight-critical composite structures

An article in “Composites World Magazine” showcases Non Destructive Testing of aero-structures
...
with Laser Shearography. Over the years Dantec Dynamics has supplied many solutions for the aerospace industry. Referring to specific customer projects several of these cases are examined to outline the advantages of using Laser Shearography for automated defect detection.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window