Re: [MW:7956] PWHT

Is it allowed/accepted practice for PWHT of matl combination P1+P5A, if so what is the temp, Mr Goswami

Thank u

Pandithan

On Wed, Oct 27, 2010 at 4:33 PM, Brl Pp <refazosaris@gmail.com> wrote:

Good morning,

Please see below the data of piping line for erection:

- Diameter of pipe: 48"

- Produced: liquefied natural gas.

- Piping class: D41A

- Piping thickness: 38mm.

- Weldolet thickness : 15mm.

- Design code: ASME B31. 3. 2008 Edition.

- PWHT: By code.

According to your experience, for this case we use the PWHT?

If yes, please share your experience. Thanks in advance.

My best regards.


Redouane (Project engineer)
Algeria

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