SS-EN-ISO-10893-11-AM1 Non-destructive testing of steel tubes - Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 1: Change of ultrasonic test frequency; change of acceptance criteria (ISO 10893-11:2011/Amd 1:2020)

SS-EN-ISO-10893-11-AM1 - 2011/A1 EDITION - CURRENT

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This part of ISO 10893 specifies requirements for the automated ultrasonic shear wave (generated by conventional or phased array technique) testing of the weld seam of submerged arc-welded (SAW) or electric resistance and induction-welded (EW) steel tubes. For SAW tubes, the test covers the detection of imperfections oriented predominantly parallel to or, by agreement, perpendicular to the weld seam or both. For EW tubes, the test covers the detection of imperfections oriented predominantly parallel to the weld seam. In the case of testing on longitudinal imperfections, Lamb wave testing can be applied at the discretion of the manufacturer. For the detection of imperfections at the weld seam of EW tubes, full peripheral ultrasonic testing is possible. This part of ISO 10893 can also be applicable to the testing of circular hollow sections. NOTE For full peripheral ultrasonic testing of seamless and welded (except SAW) tubes, see ISO 10893-10.

To find similar documents by classification:

23.040.10 (Iron and steel pipes Steel pipes and tubes for specific use, see 77.140.75)

77.040.20 (Non-destructive testing of metals Non-destructive testing in general, see 19.100 Non-destructive testing of welded joints, see 25.160.40)

77.140.75 (Steel pipes and tubes for specific use Including hollow steel bars and sections for construction Steel pipes for conducting fluids, see 23.040.10)

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Designation Name

SS-EN ISO 10893-11:2011/A1:2020

Revision Level




Publication Date

July 13, 2020



Page Count


International Equivalent

EN ISO 10893-11:2011/A1:2020(IDT); ISO 10893-11:2011/Amd 1:2020(IDT)