ASTM E213 PDF

1 Jun ASTM E Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing. 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 – Download as PDF File .pdf), Text File .txt) or read online.

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These procedures have been successful with smaller sizes.

Specific techniques of the ultrasonic method to which this practice applies include pulse-reflection techniques, both contact and non-contact for example, as described 2e13 Guide Eand angle beam immersion techniques. Do I need to make axial and circurmferential nothces and to scan 2 directions axial and 2 circumferential for best results?

ASTM E213 Standard for Ultrasonic Testing of Metal Pipe Tube

This standard does not purport to address all of the safety concerns, if any, associated with its use. The procedure in Annex A2 may be used to determine the helical scan pitch. Artificial discontinuities consisting of longitudinal reference notches are employed as the primary means of calibrating the ultrasonic system. The reference pipe or tube shall be free of discontinuities or other conditions producing indications that can interfere with detection of the reference notches.

Artificial reflectors consisting of longitudinal, and, when specified by the using party or parties, transverse reference notches placed on the surfaces of a reference standard are employed as the primary means of standardizing the ultrasonic system.

The procedure inAnnexA2 may be used to determine the helical scan pitch. If transverse as well as longitudinal examination is desired, a procedure for employing transverse notches is provided. Technical Discussions views.

These procedures are intended to ensure that proper beam angles and beam shapes are used to provide full volume coverage of pipes and tubes, including those with low ratios of outside diameter-to-wall thickness, and to avoid spurious signal responses when examining small-diameter, thin-wall tubes. Active view current version of standard.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. If you have any change in mechanical properties there will be a change in acoustic property.

Kusnadi, Acoustical properties means how the sound behaves in a material. It is the responsibility of the user of this standard to asmt appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Link to Active This link will always route to the current Active version of the standard. The values stated in inch-pound units are to be regarded as standard. The SI equivalents are in parentheses and may be approximate. Referenced Documents purchase separately The documents asrm below are referenced within the subject standard but are not provided as part of the standard.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the aztm of regulatory limitations asstm to use. Kusnadi, I believe you misunderstood.

ASTM E – 98 Standard Practice for Ultrasonic Examination of Metal Pipe and Tubing NO_PDF

In short no transfer loss. 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.

In a set of two constant material at constant atmospheric pressure and temperature, sound behaves exactly the same. The SI equivalents are in parentheses and may be approximate. My question what is the meaning of “acoustical properties”? 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.

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Technical Discussions views These procedures have been successful with smaller sizes.

Link to Active This link will always route to the current Active version of the standard. What I meant was even a small change in mechanical property, will result a change in acoustic property.

So for every pipe e2133 tube of same sstm you have to make calibration block with the same grade from the same lot. Acoustic Emission Consulting, Inc. Certain combinations of search unit size, frequency, asrm wall thicknesses, and small diameters could cause generation of unwanted sound waves that may produce erroneous test results. Historical Version s – view previous versions of standard. Because before I got a question from a client about the grade of the reference standard used is different from the grade of material being tested The conclusion that the sound velocity for both materials are the same or in other words that the mechanical properties do not ashm change the acoustical properties, do you agree?

This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods. These procedures have been used successfully for smaller sizes, however, and may be specified upon contractural agreement between the using parties.

atsm Standard 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 procedure in Annex A1 is applicable to pipe and tubing used in nuclear and other special and safety applica- tions. Gokul, Thanks for your reply, from your description then I do the testing of the 2 materials have different mechanical asfm API 5CT grade material, L and P carbon steel.

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