Re: [MW:30843] PWHT Requirements and Material Selection

Hi,

If it is for Sour service, PWHT shall be done, since material is A-516 Gr 70.

Thank you. 

Regards,

Ir. TC Kwa

+6012-3998739

Email: tckwa@yahoo.co.uk

LinkedIn Profile : https://my.linkedin.com/in/tckwa 

On Tuesday, 5 May 2020, 12:36:46 GMT+8, enginakgun55 <enginakgun55@gmail.com> wrote:

Hello,

We work on material selection about column materials (shell, head, skirt). If we use A-516 Gr.70 material in this project, does it require heat treatment for repair on the column during maintenance?

Production Properties : Sour Service , Distilation Column

Best Regards

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