RE: [MW:23745] MT before or after PWHT?

Dear Azam,

It is bettter to do after PWHT, so that after  stresses are relieved, surface cracks can be detected, if any....

Regards
Ram

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From: Mohd Azam
Sent: ‎19-‎10-‎2015 10:24 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:23744] MT before or after PWHT?

As a good engineering practice and Final product (After PWHT) shall be carried out MT 

Thanks 

Azam

On Mon, Oct 19, 2015 at 4:41 AM, Urdiansyah <urdiansyah@gmail.com> wrote:

Dear Expert,

 

Currently I work at fabricator of Pressure vessel and Heat exchanger,

During Renewal ASME, AI question about MT shall be done before or after PWHT ?

Kindly  advice for this matter

 

Thank you for answered,

 

Best Regards,

Urdiansyah

Engineering PIC

PT.Daekyung Indah Heavy Industry

Cilegon Plant :

Jl. Australia II Kav. K1 Kawasan Industri (KIEC)

Cilegon 42443, Banten - INDONESIA 

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