API Exam API-571 Topic 1 Question 29 Discussion

Actual exam question for API's API-571 exam

Question #: 29
Topic #: 1

A 5Cr-1Mo piping system in the hydrogen unit shows significant internal wall loss after 2 years in service due to CO corrosion. Which material would be best suited to use to install a new pipe system?

ATitanium

B9Cr-1Mo

CA-106 Gr B

D316 SS

Show Suggested Answer

Suggested Answer: D

by Roxane at May 09, 2022, 07:21 AM

Limited Time Offer

25%

Off

Get Premium API-571 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Currently there are no comments in this discussion, be the first to comment!