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ASTM International - ASTM A707/A707M-00a

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

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Organization: ASTM International
Publication Date: 10 September 2000
Status: inactive
Page Count: 5
ICS Code (Flanges, couplings and joints): 23.040.60
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 specified dimensions or to dimensional standards such as those MSS, ASME, and API specifications that are referenced in Section 2.

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

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

1.4 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) (a) Grade L1 to Classes 1 and 2,

(

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

(

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

(

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

(

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

(

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

1.5 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.

1.6 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.

Document History

November 1, 2019
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
October 1, 2014
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
October 1, 2013
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
November 1, 2010
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
March 1, 2007
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
September 10, 2002
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
ASTM A707/A707M-00a
September 10, 2000
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
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 specified...
January 1, 2000
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
A description is not available for this item.
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