Is cold weld repair on P91 acceptable? If its so, please give some ASME reference?
Performing weld repair on P91 in As welded condition (without performing PWHT). If its done what worst things may happen?
If you have some intersting papers/literatures pls share it.....
Is there any code reference with respect to the different type of markings (done to ensure traceability, identification and certification)?
In case of tubes we are engraving the details (due to the low wall thickness)
while in the case of thick walled pipes we are using stamps,
An answer with...