Foreword
1 Scope
2 Normative references
3 Radiographic technique
4 General
5 Acceptance levels
Annex A (informative) - Guide to the limitations of
radiographic testing
A.1 Volumetric imperfections in butt welds
A.2 Cracks in butt welds
A.3 Planar imperfections in butt welds
Annex B (informative) - Examples for determination of percentage
(%) of imperfections
Annex C (informative) - Sum of acceptable areas
Bibliography