1、Designation:D606511(Reapproved 2015)Standard Practice forHandling,Transportation,and Storage of HFC-227ea1,1,1,2,3,3,3-Heptafluoropropane(CF3CHFCF3)1This standard is issued under the fixed designation D6065;the number immediately following the designation indicates the year oforiginal adoption or,in
2、 the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers guidance and direction to suppliers,reclaimers,purchasers,andusersin
3、thehandling,transportation,and storage of HFC-227ea.1.2 The values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 This standard does not purport
4、 to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2D6064 Spec
5、ificationforHFC-227ea,1,1,1,2,3,3,3-Heptafluoropropane(CF3CHFCF3)2.2 CGA Standards:3C-1 Methods for Hydrostatic Testing of Compressed GasCylindersC-6 Standards for Visual Inspection of Steel CompressedGas CylindersC-7 Guide to Preparation of Precautionary Labeling andMarking of Compressed Gas Contai
6、nersP-1 Safe Handling of Compressed Gases in ContainersSB-1 Hazards of Refilling Compressed Refrigerant(Haloge-nated Hydrocarbon)Gas CylindersSB-5 Hazards of Reusing Disposable Refrigerant(Haloge-nated Hydrocarbon)Gas CylindersSB-18 Use of Refrigerant(Halogenated Hydrocarbons)Re-covery Cylinders2.3
7、U.S.Government Standards:4Code of Federal Regulations(CFR)Title 40,Part 82.106Code of Federal Regulations(CFR)Title 49,Part 173,U.S.Department of Transportation(DOT)Specifications,Shippers-General Requirements for Shipping and Packag-ingsCode of Federal Regulations(CFR)Title 49,Part 178,U.S.DOT Spec
8、ifications,Specifications for PackagingsCode of Federal Regulations(CFR)Title 49,Part 180,U.S.DOT,Continuing Qualifications and Maintenance ofPackagings3.Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 containersstorage vessels for HFC-227ea.3.1.2 cylinderscontainers of HFC-227ea
9、.3.1.3 HFC-227ea1,1,1,2,3,3,3-Heptafluoropropane;acompound used to inert or suppress a fire or explosion hazard.3.1.4 insulatedplaced in an isolated situation to protectand prevent the transfer of damage.4.Significance and Use4.1 This practice provides requirements for the handling,transportation,an
10、d storage of HFC-227ea encountered indistribution through both commercial and military channels.Itis intended to ensure that HFC-227ea is handled,transported,and stored in such a way that its physical property virtues arenot degraded.Transport may be by various means,such as,butnot limited to,highwa
11、y,rail,water,and air.5.Practice5.1 To ensure safe handling,loading,unloading,storing,and transporting of material,personnel shall be trained in theCGA publications and Title 49 CFR regulations as listed in 2.2and 2.3,respectively.5.2 Handling:1This practice is under the jurisdiction of ASTM Committe
12、e D26 on Haloge-nated Organic Solvents and Fire Extinguishing Agents and is the direct responsi-bility of Subcommittee D26.09 on Fire Extinguishing Agents.Current edition approved June 1,2015.Published June 2015.Originallyapproved in 1996.Last previous edition approved in 2011 as D6065 11.DOI:10.152
13、0/D6065-11R15.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Compressed Gas Association,14501 Geo
14、rge Carter Way,Suite103,Chantilly VA 20151-1788,http:/.4Available from U.S.Government Publishing Office,732,N.Capitol St.,NW,Washington,DC 20401-0001,http:/www.gpo.gov.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 5.2.1 Handling shall b
15、e in accordance with CGA Publica-tion No.P-1,and as specified by the manufacturer.5.2.1.1 Personnel who handle or store,or both,cylinders ofHFC-227ea shall be trained properly to recognize and identifythe characteristics of the product and the proper methods ofsafely handling full,partially full,and
16、 empty cylinders.5.2.2 All HFC-227ea transfers between storage containersand recycling processes shall be performed by personneltrained in handling procedures.5.2.3 HFC-227ea handling shall be in nonsmoking,heater-free,ventilated areas to preclude product accumulation.Provi-sions shall be made to ensure that service areas limit HFC-227ea concentrations do not exceed 10.5%for 1 min and0.1%for 8 h.5.2.4 Cylinders shall not be overfilled.The liquid portion ofthe liquefied gases must not completely
