SIST EN 1435:1998/A1:2003

Non-destructive testing of welds - Radiographic testing of welded joints

The 5th paragraph shall read now:
"If lower test criteria are permitted by specification, the quality achieved may be significantly lower than when this standard is strictly applied."
In the English version only, third paragraph, read: "This standard complies with EN 444."

Zerstörungsfreie Prüfung von Schweißverbindungen - Durchstrahlprüfung von Schmelzschweißungen

Der fünfte Absatz muss jetzt lauten:
?Wenn durch eine Spezifikation schlechtere Prüfbedingungen zugelassen sind, kann die erreichte Güte deutlich niedriger sein als bei strikter Anwendung dieser Norm."
Nur in der englischen Fassung muss es im dritten Absatz lauten: ?This standard complies with EN 444."

Essais non destructifs des assemblages soudés - Contrôle par radiographie des assemblages soudés

Le 5eme alinéa doit indiquer maintenant :
« Si des criteres d'essai moins séveres sont permis par une spécification, la qualité obtenue peut etre nettement moins bonne que lorsque la présente norme est appliquée de maniere stricte. ».
Dans la version anglaise uniquement, troisieme alinéa, lire: « This standard complies with EN 444. »

Neporušitvene preiskave zvarnih spojev - Radiografska preiskava zvarnih spojev - Dopolnilo A1

General Information

• Status: Withdrawn
• Publication Date: 30-Apr-2003
• Withdrawal Date: 25-Jul-2013
• ICS: 25.160.40 - Welded joints and welds
• Technical Committee: VAR - Welding
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 25-Jul-2013
• Due Date: 17-Aug-2013
• Completion Date: 26-Jul-2013
• Directive: 87/404/EEC - Simple pressure vessels
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Mandate: M/BC/CEN/89/2 - Standardization mandate to CEN concerning supporting standards in the context of pressure vessels
• Ref Project: EN 1435:1997/A1:2002 - Non-destructive testing of welds - Radiographic testing of welded joints

Relations

• Replaced By: SIST EN ISO 17636-1:2013 - Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2013)
• Effective Date: 01-Sep-2013
• Replaced By: SIST EN ISO 17636-2:2013 - Non-destructive testing of welds - Radiographic testing - Part 2: X- and gamma-ray techniques with digital detectors (ISO 17636-2:2013)
• Effective Date: 13-Feb-2013
• Amends: SIST EN 1435:1998 - Non-destructive examination of welds - Radiographic examination of welded joints
• Effective Date: 01-May-2003
• Amends: SIST EN 1435:1998 - Non-destructive examination of welds - Radiographic examination of welded joints
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 1435:1998/A1:2003
01-maj-2003
Neporušitvene preiskave zvarnih spojev - Radiografska preiskava zvarnih spojev -
Dopolnilo A1
Non-destructive testing of welds - Radiographic testing of welded joints
Zerstörungsfreie Prüfung von Schweißverbindungen - Durchstrahlprüfung von
Schmelzschweißungen
Essais non destructifs des assemblages soudés - Contrôle par radiographie des
assemblages soudés
Ta slovenski standard je istoveten z: EN 1435:1997/A1:2002
ICS:
25.160.40 Varjeni spoji in vari Welded joints
SIST EN 1435:1998/A1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 1435:1998/A1:2003

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SIST EN 1435:1998/A1:2003
EUROPEAN STANDARD
EN 1435:1997/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2002
ICS 25.160.40
English version
Non-destructive testing of welds - Radiographic testing of
welded joints
Contrôle non destructif des assemblages soudés - Contrôle Zerstörungsfreie Prüfung von Schweißverbindungen -
par radiographie des assemblages soudés Durchstrahlungsprüfung von Schmelzschweißungen
This amendment A1 modifies the European Standard EN 1435:1997; it was approved by CEN on 5 May 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1435:1997/A1:2002 E
worldwide for CEN national Members.

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SIST EN 1435:1998/A1:2003
EN 1435:1997/A1:2002 (E)
Contents
page
Foreword.3
General.4
1 Scope .4
3.4 source size, d .4
3.5 source-to-film distance (SFD).4
3.6 source-to-object distance, f.4
4 Classification of radiographic techniques .5
5.7 Types and positions of image quality indicators (IQI) .5
5.9 Minimum image quality values.5
6.1.1 General.5
6.1.4 Radiation source centrally located inside the object and with the film outside (see Figures 5 to
7) .6
6.1.8 Radiation source located outside the object and film on the other side (see Figures 13 to 18) .6
6.2.1 X-ray devices up to 500 kV.6
6.2.2 Other radiation sources .7
6.3 Film systems and screens .7
6.4 Alignment of beam.8
6.6 Source-to-object distance.8
6.8 Density of radiograph.8
7 Testing report.8
Annex A (normative)  Recommended number of exposures which give an acceptable testing of a
circumferential butt weld .9
Annex B (normative)  Minimum image quality values.11
Annex ZA (informative)  Clauses of this European Standard addressing essential requirements or
other provisions of EU directives.12
2

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SIST EN 1435:1998/A1:2003
EN 1435:1997/A1:2002 (E)
Foreword
This document EN 1435:1997/A1:2002 has been prepared by Technical Committee CEN/TC 121 "Welding", the
secretariat of which is held by DS.
This Amendment to the European Standard EN 1435:1997 shall be given the status of a national standard, either
by publication of an identical text or by endorsement, at the latest by November 2002, and conflicting national
standards shall be withdrawn at the latest by November 2002.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.
The annexes A and B are normative.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
3

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SIST EN 1435:1998/A1:2003
EN 1435:1997/A1:2002 (E)
General
As agreed by CEN/TC 121/SC 5 resolution 134/2000, the term “examination” shall be replaced by “testing".
1 Scope
th
The 5 paragraph shall read now:
“If lower test criteria are permitted by specification, the quality achieved may be significantly lower than when this
standard is strictly applied.”
In the English version only, third paragraph, read: “This standard complies with EN 444.”
3.4 source size, d
In the English version only, modify by:
“The size of the radiation source.“
3.5 source-to-film distance (SFD)
In the English version only, modify by:
“The distance between the radiation source and the film measured in the direction of the beam.“
3.6 source-to-object distance, f
In the English version only, modify by:
“The distance between the radiation source and the source side of the test object measured along the central axis
of the radiation beam.“
4

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SIST EN 1435:1998/A1:2003
EN 1435:1997/A1:2002 (E)
4 Classification of radiographic techniques
rd th th
The 3 , 4 and 5 paragraph shall read now:
“Better techniques compared to class B are possible and may be defined by specification of all appropriate test
parameters.
The choice of radiographic technique shall be defined by specification.
If, for technical reasons, it is not possible to meet one of the conditions specified for class B, such as type of
radiation source or the source-to-object distance, f, it may be defined by specification that the condition selected
may be that specified for class A. The loss of sensitivity shall be compensated by an increase of minimum density
to 3,0 or by choice of a higher contrast film system. Because of
...