ASTM D7324-21
(Practice)Standard Practice for Handling, Transportation, and Storage of IG-55 Ar N2
Standard Practice for Handling, Transportation, and Storage of IG-55 Ar N<inf>2</inf >
SIGNIFICANCE AND USE
4.1 This practice provides requirements for the handling, transportation, and storage of IG-55 encountered in distribution through both commercial and military channels. It is intended to ensure that IG-55 is handled, transported, and stored in such a way that its physical property virtues are not degraded. Transport may be by various means, such as, but not limited to, highway, rail, and water.
SCOPE
1.1 This practice covers guidance and direction to suppliers, purchasers, and users in the handling, transportation, and storage of IG-55.
1.2 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.
1.3 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.
1.4 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.
General Information
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Standards Content (Sample)
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.
Designation: D7324 − 21
Standard Practice for
1
Handling, Transportation, and Storage of IG-55 Ar N
2
This standard is issued under the fixed designation D7324; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope gency Response Information, Training Requirements, and
Security Plans
1.1 This practice covers guidance and direction to suppliers,
49 CFR Part 172.101 Purpose and Use of Hazardous Mate-
purchasers, and users in the handling, transportation, and
rials Table
storage of IG-55.
49 CFR Part 173 Shippers—General Requirements for Ship-
1.2 The values stated in inch-pound units are to be regarded
ments and Packagings
as standard. The values given in parentheses are mathematical
49 CFR Part 178 Specifications for Packagings
conversions to SI units that are provided for information only
49 CFR Part 180 Continuing Qualification and Maintenance
and are not considered standard.
of Packagings
1.3 This standard does not purport to address all of the
3. Terminology
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3.1 Definitions of Terms Specific to This Standard:
priate safety, health, and environmental practices and deter-
3.1.1 containers, n—storage vessels for IG-55.
mine the applicability of regulatory limitations prior to use.
3.1.2 cylinders, n—containers of IG-55.
1.4 This international standard was developed in accor-
3.1.3 IG-55 (nitrogen, argon), n—a mixture used to inert or
dance with internationally recognized principles on standard-
suppress a fire or explosion hazard.
ization established in the Decision on Principles for the
3.1.4 insulated, adj—placed in an isolated situation to pro-
Development of International Standards, Guides and Recom-
tect and prevent the transfer of damage.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
4. Significance and Use
2. Referenced Documents
4.1 This practice provides requirements for the handling,
2
transportation, and storage of IG-55 encountered in distribution
2.1 CGA Standards
through both commercial and military channels. It is intended
C-1 Methods for Pressure Testing Compressed Gas Cylin-
to ensure that IG-55 is handled, transported, and stored in such
ders
a way that its physical property virtues are not degraded.
C-6 Standards for Visual Inspection of Steel Compressed
Transport may be by various means, such as, but not limited to,
Gas Cylinders
highway, rail, and water.
C-7 Guide to Classification and Labeling of Compressed
Gases
5. Practice
P-1 Standard for Safe Handling of Compressed Gases in
5.1 To ensure safe handling, loading, unloading, storing,
Containers
3
and transporting of material, personnel shall be trained in the
2.2 U.S. Government Standards:
CGA publications and CFR regulations as listed in 2.1 and 2.2,
49 CFR Part 172 Hazardous Materials Table, Special
respectively.
Provisions, Hazardous Materials Communications, Emer-
5.2 Handling:
1 5.2.1 Handling shall be in accordance with CGA Publica-
This practice is under the jurisdiction of ASTM Committee D26 on Haloge-
nated Organic Solvents and Fire Extinguishing Agents and is the direct responsi-
tion P-1 and as specified by the manufacturer.
bility of Subcommittee D26.09 on Fire Extinguishing Agents.
5.2.1.1 Personnel who handle or store, or both, cylinders of
Current edition approved June 1, 2021. Published June 2021. Originally
IG-55 shall be trained properly to recognize and identify the
approved in 2007. Last previous edition approved in 2013 as D7324 – 13. DOI:
characteristics of the product and the proper methods of safely
10.1520/D7324-21.
2
Available from Compressed Gas Association (CGA), 8484 Westpark Drive,
handling full, partially full, and empty cylinders.
Suite 220, McLean, VA 22102, http://www.cganet.com.
5.2.2 All IG-55 transfers between storage containers and
3
Code of Federal Regulations (CFR) documents are available from U.S.
recycling processes shall be performed by personnel trained in
Government Publishing Office (GPO), 732 N. Capitol St., NW, Washington, DC
20401, http://www.gpo.gov. handling procedures.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D7324 − 21
5.2.3 The IG-55 recycling and transfer processes shall be in IG-55.
conjunction with the equipment specifi
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D7324 − 13 D7324 − 21
Standard Practice for
1
Handling, Transportation, and Storage of IG-55 Ar N
2
This standard is issued under the fixed designation D7324; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This practice covers guidance and direction to suppliers, purchasers, and users in the handling, transportation, and storage of
IG-55.
1.2 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.
1.3 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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.4 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.
2. Referenced Documents
2
2.1 CGA Standards
C-1 Methods for Pressure Testing Compressed Gas Cylinders
C-6 Standards for Visual Inspection of Steel Compressed Gas Cylinders
C-7 Guide to Preparation of Precautionary Labeling and Marking of Compressed Gas ContainersClassification and Labeling of
Compressed Gases
P-1 Standard for Safe Handling of Compressed Gases in Containers
3
2.2 U.S. Government Standards:
Code of Federal Regulations (CFR) Title 40 , Part 82.106
49 CFR Title 49, Part 172 , U.S. Department of Transportation (DOT), Hazardous Materials Table, Special Provisions,
Hazardous Materials Communications, Emergency Response Information, and Training RequirementsTraining Requirements,
and Security Plans
49 CFR Title 49, Part 172.101 , U.S. DOT, Tables Purpose and Use of Hazardous Materials and Special ProvisionsTable
49 CFR Title 49, Part 173 , U.S. Department of Transportation (DOT) Specifications, Shippers-General Requirements for
ShippingShippers—General Requirements for Shipments and Packagings
49 CFR Title 49, Part 178 , U.S. DOT Specifications, Specifications for Packagings
49 CFR Title 49, Part 180 , U.S. DOT, Continuing Qualification and Maintenance of Packagings
1
This practice is under the jurisdiction of ASTM Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents and is the direct responsibility of
Subcommittee D26.09 on Fire Extinguishing Agents.
Current edition approved March 15, 2013June 1, 2021. Published April 2013June 2021. Originally approved in 2007. Last previous edition approved in 20072013 as D7324
– 07.13. DOI: 10.1520/D7324-13.10.1520/D7324-21.
2
Available from Compressed Gas Association.Association (CGA), 8484 Westpark Drive, Suite 220, McLean, VA 22102, http://www.cganet.com.
3
Available from Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20036.Code of Federal Regulations (CFR) documents are available
from U.S. Government Publishing Office (GPO), 732 N. Capitol St., NW, Washington, DC 20401, http://www.gpo.gov.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D7324 − 21
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 Containers—containers, n—storage vessels for IG-55.
3.1.2 Cylinders—cylinders, n—containers of IG-55.
3.1.3 IG-55 (nitrogen, argon)—argon), n—a mixture used to inert or suppress a fire or explosion hazard.
3.1.4 Insulated—insulated, adj—placed in an isolated situation to protect and prevent the transfer of damage.
4. Significance and Use
4.1 This practice provides requirements for the handling, transportation, and storage of IG-55 encountered in distribution through
both commercial and military channels. It is intended to ensure that IG-55 is handled, transported, and stored in such a way that
its physical property virtues are not degraded. Transport may be by various means, such as, but not limited to, highway, rail, and
water.
5. Practice
5.1 To ensure safe handling, loading, unloading, st
...
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