If the supporting PQR is used, are the P-no's correct on the attached WPS?
Cracks caused by vibration, thermal cycling, thermal expansion problems and environmental cracking are considered.
What is the maximum length allowed for individual slag trapped in a weld in a Severe Cyclic Conditions piping system?
Without the benefit of an impact test, what is the minimum operating temperature for A-106 Grade B material used in a Category D Fluid Service?
In piping systems, the most easily detected problem during operation is.
