Wednesday, December 16, 2015

[MW:23976] ASME B31.3_2014 Minimum thickness for PWHT

Dear experts,

 

I have just one query regarding the Post Welding Heat Treatment as per ASME B31.3_2014, which determines 19mm for Carbon Steel (P number 1) as the minimum thickness for PWHT.

The code indicates the Table 331.1.1 which actually gives us the Holding Temperature Range and time per  the thickness. Can you please give me the right direction (table) to find this statement?

 

 

 

 

 

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