Non-destructive testing of steel tubes. Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections (ISO 10893-8:2011)
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ISO 10893-8:2011 specifies requirements for automated ultrasonic testing for the detection of laminar imperfections in the pipe body (full peripheral testing) of seamless and welded, except submerged arc-welded (SAW), steel tubes, or in the area adjacent to the weld seam of welded steel tubes, and, optionally, at the ends (full peripheral testing) of seamless and welded tubes. ISO 10893-8:2011 can also be applicable to the testing of circular hollow sections.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Test method
5.1 General
5.2 Full peripheral testing of seamless and welded (except SAW) tubes
5.3 Testing of welded steel tubes in the area adjacent to the weld seam
5.4 Full peripheral testing of the ends of seamless and welded tubes
6 Reference tube
6.1 General
6.2 Dimensions of reference standards
6.3 Verification of reference standards
7 Equipment calibration and checking
8 Acceptance
8.1 General
8.2 Procedure for suspect tubes
9 Test report
Annex A Procedure for the determination of the size of laminar imperfections by manual ultrasonic testing (normative)
ISO 10893-6:2011 Non-destructive testing of steel tubes -- Part 6: Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
ISO 10893-7:2011 Non-destructive testing of steel tubes -- Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
ISO 11484:2009 Steel products -- Employer's qualification system for non-destructive testing (NDT) personnel
ISO 10893-6:2011 Non-destructive testing of steel tubes -- Part 6: Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
ISO 10893-7:2011 Non-destructive testing of steel tubes -- Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
ISO 11484:2009 Steel products -- Employer's qualification system for non-destructive testing (NDT) personnel
ISO 5577:2000 Non-destructive testing -- Ultrasonic inspection -- Vocabulary
ISO 9712:2005 Non-destructive testing -- Qualification and certification of personnel