Re: [MW:31367] Supplementary Essential Variables

Please check the MDMT / PMS /piping class / data sheet, then decide the notch toughness requirement.

Note: PSL2 is notch toughness tested material and confirm with the mill test certificate.

On Sun, Aug 30, 2020, 6:13 PM Vishwas Keskar <vvkeskar123@gmail.com> wrote:

This clause is applicable when Notch Toughness  is required in production welding  .

Pl. check the design drawing.

If Design Data is specifying that Notch Toughness Testing  'REQUIRED " then it is required 

Pl. check 

As per my knowledge , for water station piping , it is not required as low temperature application  is not there .

Check the drawing .

On Sun, Aug 30, 2020 at 4:13 PM udaya bhaskar <dusroni@gmail.com> wrote:

Dear Experts,

Please Can you clarify to me the above highlighted point "T limits toughness". 

This point Where is and when is applicable these Supplementary Essential Variables in WPS.
Will This Clause be applicable in water station piping WPS at Gulf countries?
Material : API5L-PSL2

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With Regards

Udaya bahaskar.D

+919676270121

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