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Norm

ASTM A 694/A 694M

Issue date: 2008

Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service

1.1 This specification covers forged or rolled steel pipe flanges, forged fittings, valves, and parts suitable for use with high-strength transmission-service pipe. Inclu...
Publisher:
American Society for Testing and Materials
Format:
Digital | 3 Pages
Language:
English
1.1 This specification covers forged or rolled steel pipe flanges, forged fittings, valves, and parts suitable for use with high-strength transmission-service pipe. Included are flanges, fittings, and similar parts ordered either to dimensions specified by the purchaser or to ASME or MSS dimensional standards referenced in Section 2. 1.2 Several grades of material, based on minimum yield strength requirements, are covered, as indicated in Table 1. 1.3 Supplementary Requirements are provided. Supplementary Requirement S 1 is provided for use when purchaser approval is required for repair welding. 1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable "M" specification designation (SI units), the material shall be furnished to inch-pound units. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. TABLE 1 Tensile Requirements
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ASTM A 694/A 694M
2008
Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and P...
Norm
ASTM A 694/A 694M
2003
Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and P...
Norm
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Norm
ASTM A 694/A 694M
Issue date : 2013 10 01
Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service