NS EN 10246-7 : 2ED 2006

Foreword
1 Scope
2 General requirements
3 Method of test
4 Reference standards
  4.1 General
  4.2 Types of reference notches
  4.3 Dimensions of reference notches
  4.4 Verification
5 Equipment calibration and checking
6 Acceptance
7 Test reporting
Annex A (informative) Parts of EN 10246 and corresponding
                      ISO standards
Annex B (normative) Testing of tubes having an outside
                      diameter-to-thickness ratio less than 5
Annex C (normative) Manual/semi-automatic ultrasonic testing
                      of untested ends/suspect areas

Defines the requirements for automatic full peripheral ultrasonic shear wave (including phased array technique) and Lamb wave testing of seamless and welded steel tubes, with the exception of submerged arc-weld (SAW) tubes, for the detection of longitudinal imperfections.