ISO 10893-7:2019 PDF

Scope: 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.

ISO 10893-7:2019 Referenced Document

ISO 11484 Steel products — Employer's qualification system for non-destructive testing (NDT) personnel*， 2019-04-01 Update
ISO 17636-2:2013 Non-destructive testing of welds - Radiographic testing - Part 2: X- and gamma-ray techniques with digital detectors
ISO 19232-1 Non-destructive testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators
ISO 19232-2 Non-destructive testing - Image quality of radiographs - Part 2: Determination of the image quality value using step/hole-type image quality indicators
ISO 19232-5 Non-destructive testing - Image quality of radiographs - Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
ISO 5576 Non-destructive testing - Industrial X-ray and gamma-ray radiology - Vocabulary
ISO 9712 Non-destructive testing — Qualification and certification of NDT personnel*， 2021-12-21 Update

2019 ISO 10893-7:2019 Non-destructive testing of steel tubes — Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
2011 ISO 10893-7:2011 Non-destructive testing of steel tubes - Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections