NF EN 10246-8

NF EN 10246-8

August 2000
Standard Cancelled

Non-destructive testing of steel tubes - Part 8 : automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections

Le présent document spécifie les prescriptions relatives au contrôle automatique par ultrasons, avec ondes de cisaillement et ondes de Lamb, du cordon de soudure des tubes soudés par résistance électrique pour la détection des imperfections longitudinales.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2000

Number of pages

13 p.

Reference

NF EN 10246-8

ICS Codes

77.040.20   Non-destructive testing of metals
77.140.75   Steel pipes and tubes for specific use

Classification index

A49-875-8

Print number

1 - 07/12/2002

European kinship

EN 10246-8:1999
Sumary
Non-destructive testing of steel tubes - Part 8 : automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections

Le présent document spécifie les prescriptions relatives au contrôle automatique par ultrasons, avec ondes de cisaillement et ondes de Lamb, du cordon de soudure des tubes soudés par résistance électrique pour la détection des imperfections longitudinales.
Standard replaced by (1)
NF EN ISO 10893-11
May 2011
Standard Current
Non destructive testing of steel tubes - Part 11 : automated ultrasonic testing of weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections

<p>ISO 10893-11:2011 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.</p> <p>For SAW tubes, the test covers the detection of imperfections oriented predominantly parallel to or, by agreement, perpendicular to the weld seam or both.</p> <p>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.</p> <p>ISO 10893-11:2011 can also be applicable to the testing of circular hollow sections.</p>

Table of contents
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  • Avant-propos
    3
  • 1
    Domaine d'application 4
  • 2
    Prescriptions générales 4
  • 3
    Méthode d'essai 4
  • 4
    Étalons de référence 4
  • 5
    Étalonnage et vérification de l'équipement 7
  • 6
    Acceptation 7
  • 7
    Rapport d'essai 8
  • Annexe A (informative) Tableau des parties de l'EN 10246 "Essais non destructifs des tubes en acier"
    9
  • Annexe B (normative) Contrôle manuel par ultrasons des extrémités et des zones douteuses
    11
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