ASTM International - ASTM D7327-21

Standard Specification for HFC Blend B (CH 2 FCF 3 , CHF 2 CF 3 , and CO 2 )

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Organization: ASTM International
Publication Date: 1 June 2021
Status: active
Page Count: 3
ICS Code (Fire-fighting): 13.220.10
scope:

1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium.

1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the conditions of employing such equipment (for example, handhelds, fixed installations, etc.).

1.3 This specification does not address the storage or transportation of HFC Blend B. Storage, handling, and transportation issues are addressed in Practice D7326.

1.4 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

1.5 The following safety hazards caveat pertains only to the test methods portion, Section 6, of this specification: 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. Specific hazards statements are given in Section 4.

1.6 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.

Document History

ASTM D7327-21
June 1, 2021
Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium. 1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the...
February 1, 2017
Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium. 1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the...
September 1, 2012
Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium. 1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the...
April 1, 2007
Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium. 1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the...
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