--On Mon, 20 May 2019 at 17:39, K K<karan.hbl@gmail.com> wrote:--Hi!
For clad restoration you rrequire to qualfy for Overlay in the particular position as per ASME sex IX satisfying all overlay qualification requirement
For base metal welding you should qualfy welder satisfying Sec IX Groove weld requirement
Regards
Hegde
Dear All,
We have three sort of clad,
CS + 825 clad pipe (filler metal ERNiCrMo-3)
CS + 625 weld overlay pipe (filler metal ERNiCrMo-3)
CS + 316 clad pipe (filler metal ER 309 Mo)
As per ASME IX, if welders need to be qualified in clad pipe or they can be qualified in CS regular pipes (QW-383)
Please give me your feedback.
Thanks and Regards
K K
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
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