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ASTM E674-12(2021)

Historical Reaffirmation

Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

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1.1 This specification covers the sizes of round opening perforated plate and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings from 5 in. (125 mm) to 0.020 in. (500 μm) punched with bar sizes and thicknesses of plate for various grades of service. Methods of checking industrial perforated plate and screens are included as information in Appendix X3.

1.2 This specification does not apply to perforated plate or screens with square, hexagon, slotted, or other shaped openings.

1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.4 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.

1.5 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.


This specification covers the various sizes of round opening perforated plates and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings punched with various bar sizes and thicknesses of plate for various grades of service. This specification does not apply to perforated plates or screens with square, hexagon, slotted, or other shaped openings.


SDO ASTM: ASTM International
Document Number E674
Publication Date Sept. 1, 2021
Language en - English
Page Count 12
Revision Level 12(2021)
Supercedes
Committee E29.01
Publish Date Document Id Type View
June 15, 2012 E0674-12 Revision
Nov. 15, 2011 E0674-11 Revision
Nov. 1, 2009 E0674-09 Revision
Sept. 1, 2021 E0674-12R21 Reaffirmation
July 1, 2016 E0674-12R16 Reaffirmation
Oct. 1, 2004 E0674-80R04 Reaffirmation
Jan. 1, 2001 E0674-80R01 Reaffirmation
Jan. 1, 2001 E0674-80R96E01 Reaffirmation