Is there a high lamination risk for A106 Gr.B pipes?
Pipes will be hydrostatically tested at mill. In addition to hydrostatic test do we need to perform UT at pipe ends to find lamination defects?
During the hydrostatic testing of A106 Gr.B pipes, is it possible to check along the length of the pipe during hydrostatic testing or some portion from the ends can not be tested due to plug insertion etc.?
Thank you.