Wednesday, January 26, 2011

[MW:9490] Swelding query on super duplex pipe and fittimgs

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.
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