Minimum Requirements for attachment welds at openings
Minimum Requirements for attachment welds at openings
(OP)
Hello!
To calculate the minimum size of attachment welds for nozzles and flange to nozzle neck welds (UW-16 and UW-21, respectively), is "tn" defined as the nominal thickness of nozzle wall minus corrosion allowance minus 12.5%tn of mill tolerance (when pipe is used)?
Thank you!
To calculate the minimum size of attachment welds for nozzles and flange to nozzle neck welds (UW-16 and UW-21, respectively), is "tn" defined as the nominal thickness of nozzle wall minus corrosion allowance minus 12.5%tn of mill tolerance (when pipe is used)?
Thank you!





RE: Minimum Requirements for attachment welds at openings
RE: Minimum Requirements for attachment welds at openings
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RE: Minimum Requirements for attachment welds at openings