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ASTM A707/A707M

Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service

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Organization: ASTM
Publication Date: 1 November 2010
Status: inactive
Page Count: 5
scope:

This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified dimensions or to dimensional standards such as those MSS, ASME, and API specifications that are referenced in Section 2.

Supplementary requirements are provided for use when additional requirements are desired. These shall apply only when specified individually by the purchaser in the order.

Eight grades, four yield-strength classes, and three different notch toughness levels are included.

The availability of a particular size of flange of a specific grade and class is limited only by the capability of the composition to meet the specified mechanical property requirements. However, current practice normally limits the following:

(a) Grade L1 to Classes 1 and 2,

(b) Grade L2 to Classes 1, 2, and 3,

(c) Grade L3 to Classes 1, 2, and 3,

(d) Grade L4 to Classes 1, 2, and 3,

(e) Grade L7 to Classes 1 and 2, and

(f) Grades L5, L6, and L8 are generally available in any class.

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.

The values stated in either inch-pound units or SI 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 specification.

*A Summary of Changes section appears at the end of this standard.

Document History

November 1, 2019
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low- Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
October 1, 2014
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
October 1, 2013
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
ASTM A707/A707M
November 1, 2010
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
September 10, 2002
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low- Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
September 10, 2002
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low- Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to specified...
September 10, 2000
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
1. Scope 1.1 This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included are flanges to...
March 10, 2000
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
A description is not available for this item.
March 10, 1998
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
A description is not available for this item.
March 10, 1996
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
A description is not available for this item.
June 15, 1995
STANDARD SPECIFICATION FOR FORGED CARBON AND ALLOY STEEL FLANGES FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
March 15, 1995
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
January 15, 1995
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
October 15, 1994
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
August 15, 1994
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
January 15, 1994
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
June 15, 1993
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
February 15, 1993
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
October 15, 1992
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
December 28, 1990
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
August 28, 1987
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
December 28, 1985
STANDARD SPECIFICATION FOR FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
A description is not available for this item.
July 27, 1984
Standard Specification for Flanges, Forged, Carbon and Alloy Steel for Low-Temperature Service
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included arc flanges to specified...
October 30, 1981
Standard Specification for FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures, Included are flanges to specified...
July 30, 1976
Standard Specification for FLANGES, FORGED, CARBON AND ALLOY STEEL FOR LOW-TEMPERATURE SERVICE
This specification covers forged carbon and alloy steel flanges intended primarily for petroleum and gas pipelines in areas subject to low ambient temperatures. Included arc flanges to specified...

References

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