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Fitup Tolerances in GTAW for Pipe by rahulchitrakoot123 is a document available to read on EtoBox.

What is Fitup Tolerances in GTAW for Pipe about?

The document summarizes a study that evaluated the effects of fitup tolerances on weld quality for mechanized gas tungsten arc welding of large diameter pipe. 32 welds were made with variations in welding position (vertical vs horizontal), mismatch (gap size), and root opening. Measurements found that all welds were within quality standards despite variations in fitup tolerances. The narrow groove joint design was found to be very tolerant of typical variations in pipe fitup for girth joints.

Author

rahulchitrakoot123

Language

EN