I.S. EN 1971:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
20-12-2011
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 Scope
2 Normative references
3 Definitions
4 General requirements
4.1 Personnel qualification
4.2 Condition of tube to be tested
4.3 Equipment
5 Reference standard tube
6 Acceptance criteria
6.1 Detection of local discontinuities by
encircling coils systems
6.2 Detection of non-local discontinuities by
encircling coils systems with lower detection
levels
6.3 Other test methods
7 Instrument adjustment
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