Re: [MW:4152] ASME SEC IX...PWHT?

ASME IX is not a code that can determine the PWHT, you must use a code of construction like being ASME B31.3 or ASME VIII. Soon you must determine N° P and the group that ASTM A333 corresponds, since there are different considerations for what has been said

Ruscitto

>>> Nandesh Kumar <nandeshkumar@rocketmail.com> 26/01/2010 06:33 am >>>

Dear All,   For our LNG piping project, as per ASME SEC IX for a pipe 16 inch OD and Thk 21.44 mm PWHT is manadtory? We are welding root and hot pass TIG and others SMAW. Material is ASTM A333 .   Thaks in advance Nandesh Kumar A

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