ISO 10893-11-2011

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Reference numbe

ISO 10893-11:2011(E)

INTERNATIONAL

STANDARD

ISO

10893-11

First edition

2011-04-01

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

Essais non destructifs des tubes en acier —

Partie 11: Contrôle automatisé par ultrasons du cordon de soudure des

tubes en acier soudés pour la détection des imperfections

longitudinales et/ou transversales

ISO 10893-11:2011(E)

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Published in Switzerland

ISO 10893-11:2011(E)

Contents Page

Foreword ............................................................................................................................................................iv

1 Scope......................................................................................................................................................1

2 Normative references............................................................................................................................1

3 Terms and definitions ...........................................................................................................................2

4 General requirements ...........................................................................................................................2

5 Test method ...........................................................................................................................................3

6 Reference tube.......................................................................................................................................4

6.1 General ...................................................................................................................................................4

6.2 Reference notches ................................................................................................................................5

6.3 Reference hole.......................................................................................................................................6

7 Equipment calibration and checking...................................................................................................7

7.1 General ...................................................................................................................................................7

7.2 Adjustment of the trigger/alarm level..................................................................................................7

7.3 Calibration check and recalibration ....................................................................................................7

8 Acceptance ............................................................................................................................................8

9 Test report..............................................................................................................................................8

Annex A (normative) Manual/semi-automated testing of untested ends and suspect areas.....................9

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标签： #ISO

摘要：

ISO 10893-11-2011 是关于无缝和焊接钢管（埋弧焊除外）的自动超声检测标准，专门用于检测焊缝附近的分层缺陷。该标准规定了采用超声斜角波法对钢管焊缝区域进行分层检测的技术要求、检测方法和验收水平，适用于钢管制造过程中的质量控制。通过遵循该标准，企业能够有效识别焊缝附近的内部缺陷，确保钢管产品在油气输送、结构工程和压力容器等关键领域的可靠性与安全性。该标准是钢管无损检测领域的重要参考，有助于提升产品质量、降低事故风险并满足国际合规要求。

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ISO 10893-11-2011

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