ASTM-E2930 2021

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E2930-13(2021) Standard Practice for Pressure Decay Leak Test Method

Published By	Publication Date	Number of Pages
ASTM	2021	8

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Categories: 23.020.30 - Pressure vessels, ASTM

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Description

ASTM E2930-13-Reapproved2021

Active Standard: Standard Practice for Pressure Decay Leak Test Method

ASTM E2930

Scope

1.1 This practice describes a method for determining the leakage rate of a vessel subject to a positive pressure difference. The technique is based upon evaluation of the change of mass within the test object based on a pressure decay measurement. The pressure decay measurement uses the ideal gas equation of state and the measured pressures, temperatures, and time to determine the mass loss from the vessel. This method does not apply to deformable vessels.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

leak; leakage; mass flow; pressure; pressure change; pressure decay; rate of change; vessel;

ICS Code

ICS Number Code 23.020.30 (Pressure vessels, gas cylinders)

DOI: 10.1520/E2930-13R21

Additional information

Standard Title	E2930-13(2021) Standard Practice for Pressure Decay Leak Test Method
Published Code	ASTM
Publication Date	2021
Pages Count	8
ICS Codes	23.020.30 - Pressure vessels

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ASTM-E2930 2021

ASTM E2930-13-Reapproved2021

Active Standard: Standard Practice for Pressure Decay Leak Test Method

ASTM E2930

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