[MW:12490] Nace MR0103 compliance

Dear group members,

I am reviewing MTC for LTCS pipes and our PO specification was A671
CC65 CL22 sour service compliant to NACE MR0103 and plate shall be HIC
tested after simulation of final heat treatment of pipe.

Issue 1: As per MTC and reports plate material was Normalized and HIC
tested prior to rolling and welding. After rolling and welding as
pipe, PWHT was done as per spec(CL22). Can anybody clarify me what is
simulation of heat treatment? and is it required to carry out HIC test
for plate after PWHT of pipe?

Issue 2: Supplier does not declare in the MTC whether the pipes are
complying to NACE MR0103 or not. Is it mandatory for supplier to
declare in MTC? however supplier meeting the chemistry control and
hardness requirements.

Issue 3: When NACE MR0103 is specified in PO for the pipes is it
mandatory to carry out SSC test? or listed materials in NACE MR0103
can be used without SSC test/

thanks in advance for your reply.

regards
Ram

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