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English Translations » 【化工工程交流】 » What is the specific meaning of EMI/F4 in the NDE conclusion

What is the specific meaning of EMI/F4 in the NDE conclusions for GB8163 pipes?

2019-05-23View Original

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What is the specific meaning of EMI/F4 in the NDE conclusions for GB8163 pipes? Please feel free to leave comments. NDE refers to the use of eddy current testing, but what does F4 refer to?
Reply #22019-05-23
Acceptance grade according to Table 1 of GB/T12606-2016
Reply #32019-05-24
This is not eddy current testing; it is magnetic flux leakage inspection, with a acceptance grade of F4.

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Translated at 2026-07-21 03:51:30

Original: https://bbs.hcbbs.com/thread-2710607-1-1.html

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