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Norm

ASTM E 273

Ausgabedatum: 2015 06 01

Standard Practice for Ultrasonic Testing of the Weld Zone of Welded Pipe and Tubing

This practice describes the general ultrasonic examination procedures for the detection of discontinuities in the weld and adjacent heat affected zones of welded pipe and...
ZURÜCKGEZOGEN: 2020 12 01
Herausgeber:
American Society for Testing and Materials
Format:
Digital | 5 Seiten
Sprache:
Englisch
Aktuell Gültig:
This practice describes the general ultrasonic examination procedures for the detection of discontinuities in the weld and adjacent heat affected zones of welded pipe and tubing by scanning with relative motion between the search unit and pipe or tube. When contact or unfocused immersion search units are employed, this practice is intended for tubular products having specified outside diameters and wall thicknesses. And when properly focused immersion search units are employed, this practice may also be applied to material of smaller diameter and thinner wall. This practice does not establish acceptance criteria for this procedure. A pulsed ultrasonic angle beam shall be propagated in the wall of the pipe or tube by either the surface contact or immersion method. The weld line shall then be examined from both sides to ensure detection of imperfections with a shape or orientation that produces a preferential direction of reflection.

ASTM E 273
2020 12 01
Standard Practice for Ultrasonic Testing of the Weld Zone of Welded Pipe and Tubing
Norm
ASTM E 273
2015 06 01
Standard Practice for Ultrasonic Testing of the Weld Zone of Welded Pipe and Tubing
Norm
ASTM E 273
2010
Standard Practice for Ultrasonic Testing of the Weld Zone of Welded Pipe and Tubing
Norm
ASTM E 273
2001
Standard Practice for Ultrasonic Examination of the Weld Zone of Welded Pipe and Tubing(Reapproved 2...
Norm
Historie aufklappen
Norm
ASTM E 273
Ausgabedatum : 2020 12 01
Standard Practice for Ultrasonic Testing of the Weld Zone of Welded Pipe and Tubing