NF EN ISO 10893-7

NF EN ISO 10893-7

May 2011
Standard Cancelled

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 10893-7:2011 specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDA) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes for the detection of imperfections. ISO 10893-7:2011 specifies acceptance levels and calibration procedures.ISO 10893-7:2011 can also be applicable to the testing of circular hollow sections.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2011

Number of pages

27 p.

Reference

NF EN ISO 10893-7

ICS Codes

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

Classification index

A49-785-7

Print number

1 - 12/05/2011

International kinship

ISO 10893-7:2011

European kinship

EN ISO 10893-7:2011
Sumary
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 10893-7:2011 specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDA) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes for the detection of imperfections. ISO 10893-7:2011 specifies acceptance levels and calibration procedures.

ISO 10893-7:2011 can also be applicable to the testing of circular hollow sections.

Standard replaced by (1)
NF EN ISO 10893-7
March 2019
Standard Current
Non-destructive testing of steel tubes - Part 7 : digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections

This document specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDAs) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes for the detection of imperfections. This document specifies acceptance levels and calibration procedures. It can also be applicable to the testing of circular hollow sections. NOTE As an alternative, see ISO 10893-6 for film-based radiographic X-ray testing.

Table of contents
  • Avant-propos
    iv
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Exigences générales
    2
  • 5 Équipement
    3
  • 6 Méthode de contrôle
    3
  • 7 Qualité d'image
    6
  • 8 Traitement d'image
    13
  • 9 Classification des indications
    13
  • 10 Limites d'acceptation
    13
  • 11 Acceptation
    14
  • 12 Stockage et affichage des images
    14
  • 13 Rapport de contrôle
    15
  • Annexe A (informative) Exemples de distribution des imperfections
    16
  • Bibliographie
    19
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