Yes it is required PWHT as per ASME B31.3 TABLE 331.1.1
Best Regards
BABU.P.R
BABU.P.R
From: mauricio padilla <mauricio_padilla_f@yahoo.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Tuesday, 20 December 2011 2:13 AM
Subject: [MW:13234] B31.3 PWHT
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To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Tuesday, 20 December 2011 2:13 AM
Subject: [MW:13234] B31.3 PWHT
| Dear, Please I need your Help, about ASME B31,3. I need to know if it is required PWHT. CASE: Pipe A106 Grb (PN 1) wall thickness 0.844" B31.3 Chapter V Table 331.1.1 According to table 331.1.1 really is it necessay PWHT. Please tell me Is it correct?. Best regards Mauricio |
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