ASTM E – Download as PDF File .pdf), Text File .txt) or read online. This standard is issued under the fixed designation E ; the number immediately 1 This practice is under the jurisdiction of ASTM Committee E07 on Nonde-. ASTM E – Designation: E – 09 Standard Practice for Ultrasonic Testing of Metal Pipe a.
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These procedures have been used successfully for smaller sizes, however, and may be specified upon contractural agreement between the using parties. The SI equivalents are in parentheses and may be approximate. Axial scanning with circumferential indexing may be used, especially on larger material, to provide equivalent coverage.
ASTM E213 Standard for Ultrasonic Testing of Metal Pipe Tube
Referenced Documents purchase r213 The documents listed below are referenced within the subject standard but are not provided as part of the standard.
To prevent spurious signals or loss of sensitivity, or both, care must be taken to avoid the presence of air bubbles in the couplant. The values stated in inch-pound units are to be regarded as standard. This is often a convenient initial adjustment during system standardization.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Use the lesser of the two responses to establish the rejection e2113.
If indexed axial scanning is used, the same stability veri? Summary of Practice 4. Link to Active This link will always route to the current Active version of the standard.
This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods. This procedure becomes less critical for material of larger diameters and stiffness.
ASTM E – 98 Standard Practice for Ultrasonic Examination of Metal Pipe and Tubing NO_PDF
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. The report shall include at least the following information: Run the reference standard with random initial translational and angular orientation through the examination station at full speed and scan pitch and observe, during multiple runs of the standard, the stability of the gated alarm signals from all notches in the reference standard on a strip-chart recorder or other means for observing signal amplitude stability or alarm function.
Set the position and duration of the instrument alarm gate to include both of these signals. Standardization of Apparatus If such a signal does not exist, make more frequent equipment standardization checks.
The incident and refracted beams in these cases are pictured as being generated by a cylindrically focused immersion search unit. If transverse as well as longitudinal examination is desired, a procedure for employing transverse notches is provided.
ASTM E Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing
Historical Version s – view previous versions of standard. The response from the inner and outer surface notches should be as nearly equal as possible. NOTE 10—Some traversing mechanisms do not allow examination of pipe or tube ends. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
The procedure in Annex A2 may be used to determine the helical scan pitch.
The use of smaller notches by the examination agency is permissible, provided that concurrence is obtained from the contracting agency. A number in parentheses indicates the year of last reapproval.
ASTM E213 – 14E1
The instrument shall adtm capable of this pulse repetition rate without false indications due to spurious re? ASTM E Standard for Ultrasonic Testing of Metal Pipe Tube This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods.
The fractional percentage change in notch A2. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
The qstm in Annex A1 is applicable to pipe and tubing used in nuclear and other special and safety applica- tions. For thick-wall tubes a lower refraction angle may be required for examination of the entire thickness 5.
The reference pipe or tube shall be free of discontinuities or other conditions producing indications that can interfere with detection of the reference notches. Current edition approved June 1,