Hi Mustak,
As far as my knowledge goes CE values indiacted are max. and hence there can not be any tolearnces on it. Secondly importance of CE is for establishing preheat temperature which is already established as per material P nos.. Now your question is weather CE is essential variable. Answer is if you refer ASME SEC. IX no where CE is spelt out as essential variable.
Other members may contribute their views and tell me if my statement is correct or not.
Regards,
S.N.Dave
QA/QC Manager,
TATA Projects, IWPP- III, Shuiabah site, Kingdom of Saudi Arabia
mustak patel <mustak_patel123@rediffmail.com> wrote:
mustak patel <mustak_patel123@rediffmail.com> wrote:
Hi guys
What is the tolerance given in the AMERICAN CODES for CE value for applicability of WPS and welder qualifications? Is it an essential variable? I think in British or japanese standards its given + 0.003 % Max.
Appreceiate any feed back.
Thanks and Regards
On Tue, 18 Mar 2008 rajesh patel wrote :
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>dear Friebds,
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>I am a silent but regular reader of the mails shared
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