Information Website for Boilers & Pressure Vessels
TOPIC: BPV Section VIII Division 1 – Section VIII-1,UG-10, Recertified Material P-Number
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Question: May a material that was originally identified with a specification not permitted by Section VIII, Division 1, but was recertified by the vessel manufacturer to a permitted specification in accordance with UG-10(a)(2), use the same P-Number designation of the permitted specification?
Yes.