ASTM-E674 2021

$37.38

E674-12(2021) Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

Published By	Publication Date	Number of Pages
ASTM	2021	12

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Category: ASTM

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Description

ASTM E674-12-Reapproved2021

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

ASTM E674

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 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.

Keywords

industrial perforated plate; industrial screens; openings; particle size; perforated openings; perforated plate; screens;

ICS Code

ICS Number Code 19.120 (Particle size analysis. Sieving)

DOI: 10.1520/E0674-12R21

Additional information

Standard Title	E674-12(2021) Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)
Published Code	ASTM
Publication Date	2021
Pages Count	12