On Sun, Jul 4, 2010 at 5:54 PM, <desaid@toyoindia.com> wrote:
Hello,
As per ASME B31.3; for CS material PWHT requirement is above 20mm.
Is this applicable to category D fluid service class also?
Or code has given liberty to skip PWHT for category D fluid service even though thickness is greater than 20mm.
Pls. advise.
Thanks in advance,
Thanks & Regards,
Dhwani Desai
Planning & Piping Dept.
Ext.-7681
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