BS EN ISO 10893-7-2019

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BSI Standards Publication

WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06

Non-destructive testing of steel tubes

Part 7: Digital radiographic testing of the weld seam of

welded steel tubes for the detection of imperfections

BS EN ISO 10893‑7:2019

National foreword

This British Standard is the UK implementation of EN ISO 10893‑7:2019.

It is identical to ISO 10893‑7:2019. It supersedes BS EN ISO 10893‑7:2011,

which is withdrawn.

The UK participation in its preparation was entrusted to Technical

Committee ISE/110, Steel Tubes, and Iron and Steel Fittings.

A list of organizations represented on this committee can be obtained on

request to its secretary.

This publication does not purport to include all the necessary provisions

of a contract. Users are responsible for its correct application.

Published by BSI Standards Limited 2019

ISBN 978 0 580 93947 1

ICS 77.140.75; 77.040.20; 25.160.40; 23.040.10

Compliance with a British Standard cannot confer immunity from

legal obligations.

This British Standard was published under the authority of the

Standards Policy and Strategy Committee on 31 March 2019.

Amendments/corrigenda issued since publication

Date Text affected

BRITISH STANDARD

BS EN ISO 10893‑7:2019

EUROPEAN STANDARD

NORME EUROPÉENNE

EUROPÄISCHE NORM

EN ISO 10893-7

March 2019

ICS 23.040.10; 77.040.20; 77.140.75 Supersedes EN ISO 10893‑7:2011

EUROPEAN COMMITTEE FOR STANDARDIZATION

COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

worldwide for CEN national Members

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

10893‑7:2019)

Essais non destructifs des tubes en acier ‑ Partie

7: Contrôle par radiographie numérique du cordon

de soudure des tubes en acier soudés pour la

détection des imperfections (ISO 10893‑7:2019)

Zerstörungsfreie Prüfung von Stahlrohren ‑ Teil 7:

Digitale Durchstrahlungsprüfung der Schweißnaht

geschweißter Stahlrohre zum Nachweis von

Unvollkommenheiten (ISO 10893‑7:2018)

This European Standard was approved by CEN on 29 December 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving

this European Standard the status of a national standard without any alteration. Up‑to‑date lists and bibliographical

references concerning such national standards may be obtained on application to the CEN‑CENELEC Management Centre

or to any CEN member.

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CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark,

Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain,

Sweden, Switzerland, Turkey and United Kingdom.

English Version

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标签： #ISO

摘要：

BS EN ISO 10893-7-2019 是国际标准化组织（ISO）与欧洲标准化委员会（CEN）联合发布的最新版无缝和焊接钢管无损检测标准，专门针对铁磁性钢管管端的自动化漏磁检测方法。该标准替代了旧版 BS EN ISO 10893-7-2011，详细规定了检测原理、设备校准、缺陷判定及验收等级要求，适用于石油、天然气、压力管道及结构用钢管的质量控制。通过优化管端区域的检测灵敏度，确保在管道连接或焊接时关键部位不存在纵向或横向缺陷，显著提升工程安全性与合规性。本标准是钢铁制造、管道工程及第三

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BS EN ISO 10893-7-2019

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