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ASTM E454-09

Historical Revision

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

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1.1 This specification covers the sizes of square 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 0.127 (1/8 ) in. (3.35 mm) 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 the Appendix.

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

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

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 and health practices and determine the applicability of regulatory limitations prior to use.


This specification covers the various sizes of square 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 plate or screens with round, hexagon, slotted, or other shaped openings.


SDO ASTM: ASTM International
Document Number E454
Publication Date Nov. 1, 2009
Language en - English
Page Count 10
Revision Level 09
Supercedes
Committee E29.01
Publish Date Document Id Type View
June 15, 2012 E0454-12 Revision
Nov. 15, 2011 E0454-11 Revision
Nov. 1, 2009 E0454-09 Revision
Jan. 1, 2001 E0454-80R96E01 Revision
Sept. 1, 2021 E0454-12R21 Reaffirmation
July 1, 2016 E0454-12R16 Reaffirmation
Oct. 1, 2004 E0454-80R04 Reaffirmation
Jan. 1, 2001 E0454-80R01 Reaffirmation