Pipe-Elbow should be no problem. Just roll the pipe, so the seams dont
touch........
I'm not sure if this is out of spec, but If you must use these elbows,
then you could simply ask for a concession from your client. It is not
an ideal situation to have welds crossing each other and in some
circumstances even unavoidable. You could also consider mitering ( if
allowed ) the two elbows, such that you could fit in a pup-piece
between them....
On Jan 26, 11:45 am, Elshan Feyzullayev <elsha...@hotmail.com>
wrote:If
> Dear team members,
>
> The material spec is super duplex UNS 32760.
> Construction code is ASME B31.3.
> Operating pressure is 16Bar.
> We have bought the elbows and pipe material with the logitudinal weld seam.
> During the fabrication we have faced with the problem on elbow to elbow and pipe to elbow welding. The problem is the manufacture weld seams are in the same line as indicated in the attached photos. Is it acceptable?
>
> Please share your experiences.
>
> best regards,
> Elshan.
>
> DSC08916.JPG
> 1109KViewDownload
>
> DSC08917.JPG
> 1053KViewDownload
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