Calling all Australian/New Zealand Pipeline Practitioners to comment on this new part of the Pipeline series. For a quick 4 step guide with all the links check out this article on LinkedIn. http://bit.ly/LI2885_6
Hi all,
425.3 and 425.4, limitations are referred to para. 408.4 and 408.5 respectively.
I couldn't seem to find 408.4 or 408.5 in my version of 2012 edition. I do have these paragraphs in the 2006 edition.
You reckon this has been an oversight in both 2009 and 2012 editions? Or am I...
Hi Peers,
I have a specification requirement that requires the purging gas to remain on until the completion of the weld. (CRA cladded pipe weld)
Now I would concur with purging for the root and hot pass and maybe even a couple of filler runs. But I do not understand why the gas would need...
I am currently on a project where a large portion of the structural welds are under the 6GR position. AWS in their commentary clearly note that this type of weld needs to be done by specialized welders due to the difficultly of the weld joint configuration.
With that said, we are currently...