ASTM-E454 2004
$44.96
E454-80(2004) Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series)
Published By | Publication Date | Number of Pages |
ASTM | 2004 | 11 |
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 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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents |
2 | Standard Specifications TABLE 1 |
4 | Types of Perforated Pattern Metal Composition of Plate |
5 | Tolerances Keywords FIG. 1 |
6 | TABLE 2 TABLE 3 |
7 | TABLE 4 |
8 | A1. EQUIVALENT METRIC SPECIFICATIONS A1.1 A1.2 A1.3 TABLE A1.1 |
10 | A2. MATERIALS USED FOR INDUSTRIAL PERFORATED PLATE AND SCREENS A2.1 A2.2 A3. CHECKING AND CALIBRATING PERFORATED METAL AND SCREENS A3.1 A3.2 A3.3 A3.4 A4. TERMS RELATING TO INDUSTRIAL PERFORATED PLATE AND SCREENS A4.1 General A4.2 Perforated Plate or Screens |
11 | FIG. A4.1 |