Thanks guys for the recommendations.
I think the the consequence of a failure is to high and have made the recommendation that all the SS joint which this welder worked on using the wrong electrodes be cut out.
The service which these pipes are in is highly corrosive and dilution of the CS and...
Good day,
I am presently working on the construction of a UAN,Melamine,Urea and Ammonia complex in Trinidad.
During routine QA/QC activities one of my inspectors discovered that a welder was using ER 70S-2 type filler metal to make the root pass on 304/316SS joints which are in a highly...