ASTM-E674 Historical Revision Information
Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

ASTM-E674 - 1980 R04 EDITION - SUPERSEDED
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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.

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Scope

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 m) 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 square, hexagon, slotted, or other shaped openings.

1.3 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.

Keywords

industrial perforated plate; industrial screens; openings; particle size; perforated openings; perforated plate; screens; ICS Number Code 19.120 (Particle size analysis. Sieving)

To find similar documents by ASTM Volume:

14.02 (General Test Methods; Forensic Psychophysiology; Forensic Sciences; Terminology; Conformity Assessment; Statistical Methods; Nanotechnology; Forensic Engineering; Manufacture of Pharmaceutical Products)

To find similar documents by classification:

19.120 (Particle size analysis. Sieving Including test sieves and porosimetry)

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Document Number

ASTM-E674-80(2004)

Revision Level

1980 R04 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

Oct. 1, 2004

Document Type

Specification

Page Count

13 pages

Committee Number

E29.01