API-570 無料問題集「API Piping Inspector」

When a welder has not welded with a process during a period of, his qualifications for that process shall expire

With respect to a Class 400, NPS 12 slip on raised face flange, whose edges of the gasket do not extend to the bolt, what is the outside diameter of the gasket?

Welding repairs of cracks that occurred in-service should not be attempted without prior consultation with the

The radiograph of a Normal Fluid service piping weld revealed a crack.
What is the acceptable crack length if the pipe wall was 0.375?

What is the prescribed alignment for the inside surfaces of circumferential welds to be groove welded?

The formula t = PD/2SE computes the.

After application of a non destructive evaluation technique, any resulting evidence is commonly referred to as

375"
0.190"
0.03 inches/year 5 Years
MAWP:

Can the inspection interval of the system in question 24 be increased to 8 years?

What is the maximum thickness measurement inspection interval for an injection point?

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