stanweld99
Nuclear
I know there is no stamp requriement for the process piping B31.3. We have PP and S stamps and quality control manual for B31.1 and Asme Section I. But the QC manual does not mention anything about B31.3. My question is: Can we do B31.3 process piping welding work with the QC manual we have.
Thanks for your help.
Thanks for your help.