Endorse WPS

[Bahruni]

Dear Expert,
I have welding procedure (WPS) which not mentioned brand name into filler metal column (QW 404), but actual welding consumable to be used is same with PQR.
if the brand name to be mentioned into WPS, is it need to endorse or not?

Best Regards,
Bahruni

 

[lslcpfcc]

AS prescribed in ASME ix, the WPS shall depicts all of the essential，non-essential variables，if required，includes the supplementary essential variables for each welding process

THE VARIABLES OF EACH PROCESS ARE LISTED IN QW250

conclusively， the brand of the electrode is not listed in each welding process table. it is no need to presents the electrode‘’s brand in the WPS. THE actual brand in product welding can be changed from the PQR.

but if you use the SAW process，the flux tread name shall be mentioned in the WPS