Re: [MW:35644] Clarification Required on Welder Qualification – P-No. 8 vs. P-No. 45 (ASME Section IX)

New qualification is required 

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On 29 May 2025, at 11:47 AM, Karuppa Samy <samyqc08@gmail.com> wrote:



Hello Everyone,

I would like to clarify whether a welder who is qualified using the GTAW process on P-No. 8 material is also permitted to weld P-No. 45 material, or if a separate qualification is required for P-No. 45.

Additionally, I would appreciate it if someone could provide a brief explanation regarding the relevant table in ASME Section IX that addresses this qualification range.

Your expert input on this matter would be highly appreciated.

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Regards,

K. Karuppasamy

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