Friday, June 9, 2017

[MW:26602] Re: ASME B31.3 -2014 Table 331.1.1 Soaking time for P1 material

For P1 material up to 20 mm thickness no need PWHT.

On Monday, 29 May 2017 15:33:46 UTC+5:30, SWI wrote:
Hi Team,

Could any please clarify
What is the minimum required soaking time for P1 material with wall thick 12mm, as per ASME B31.3 year 2014 Table 331.1.1 .

Is it still Minimum one hour per 1 Inch wall thickness or Minimum 15 Minutes...


Regards,

Ram

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