[MW:14485] Support Joint PWHT is requied or Not (If support thickness morethen 13 mm in P11 material

Dear Expert,

 

In case of P11 alloy steel material, if trunnion support thickness is morethen 13mm, in that case PWHT is required or not?

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Regards

Lalit Vadadoriya
Sr.Engineer (Inspection)
Engineers India Limited
Dahej Petrochemical Complex,

Dahej (Gujarat)

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