Re: [MW:23515] Governing Thickness for PWHT - B31.1

I case the applicable Code Section is B31.1:
No PWHT if T as defined in 132.4.1 is < 19.00 mm
No PWHT if T as defined in  132.4.1 is < 25.00 mm and preheat of 95 degC min is applied
No PWHT if T as define in 132.4.1 is between 19 mm and 38 mm (Included) and CE < 0,50 and min preheat 121 degC and max deposited thickness per pass 6 mm

 
best regards

Dr. Georgios Dilintas

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Karunakaran Karan ---23/09/2015 12:26:02---Hello,        P1 GI to P1GI AND PIG1 TO PIG2

From: Karunakaran Karan <karunaqc@gmail.com>
To: materials-welding@googlegroups.com
Date: 23/09/2015 12:26
Subject: Re: [MW:23512] Governing Thickness for PWHT(B31.1&31.3)
Sent by: materials-welding@googlegroups.com

---

Hello,
      P1 GI to P1GI AND PIG1 TO PIG2
Thnk you

Thank you
On 9/22/15, george.dilintas@gr.bureauveritas.com
<george.dilintas@gr.bureauveritas.com> wrote:
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*S.KARUNAKARAN*
 karunaqc@gmail.com

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