1、Designation:D800922Manual of Petroleum Measurement Standards(MPMS),Chapter 8.5Standard Practice forManual Piston Cylinder Sampling for Volatile Crude Oils,Condensates,and Liquid Petroleum Products1This standard is issued under the fixed designation D8009;the number immediately following the designat
2、ion indicates the year oforiginal adoption or,in 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.Scope*1.1 This practice includes the equipment and
3、 procedures forobtaining a representative sample of“live”or high vaporpressure crude oils,condensates,and/or liquid petroleumproducts from low pressure sample points,where there isinsufficient sample point pressure to use a Floating PistonCylinder(FPC)as described in Practice D3700.1.2 This practice
4、 is intended for use with sample types,suchas UN Class 3 Flammable Liquids,that might have beencollected and transported using open containers.The use of amanual piston cylinder in place of open containers is intendedto prevent the loss of volatile(light end)components,whichcan impact subsequent tes
5、t results.1.3 This practice is suitable for sampling crude oils,condensates,and/or liquid petroleum products having truevapor pressures less than 300 kPa(43 psia nominal)at 50 C.This practice applies to samples that will typically fall betweenPractices D4057(API MPMS Chapter 8.1)and D3700.Thispracti
6、ce shall not be used for materials classified as UN Class2 Gases2(“having a vapor pressure greater than 300 kPa at50 C or is completely gaseous at 20 C at 101.3 kPa.”).1.4 This practice allows for sampling of crude oils that flowfreely at the conditions of sampling.1.5 It is the responsibility of th
7、e user to ensure that thesampling point is located so as to obtain a representativesample.1.6 The values stated in SI units are to be regarded asstandard.1.6.1 ExceptionThe values given in parentheses are forinformation only.1.7 This standard does not purport to address all of thesafety concerns,if
8、any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.8 This international standard was developed in accor-dance with international
9、ly recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:3D3700 Practice fo
10、r Obtaining LPG Samples Using a Float-ing Piston CylinderD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4175 Terminology Relating to Petroleum Products,LiquidFuels,and LubricantsD4177 Practice for Automatic Sampling of Petroleum andPetroleum ProductsD6377 Test Method for Deter
11、mination of Vapor Pressure ofCrude Oil:VPCRx(Expansion Method)D6378 Test Method for Determination of Vapor Pressure(VPX)of Petroleum Products,Hydrocarbons,andHydrocarbon-Oxygenate Mixtures(Triple ExpansionMethod)D7975 Test Method for Determination of Vapor Pressure ofCrude Oil:VPCRx-F(TmC)(Manual Ex
12、pansion FieldMethod)1This practice is under the jurisdiction of ASTM Committee D02 on PetroleumProducts,Liquid Fuels,and Lubricants and the API Committee on PetroleumMeasurement,and is the direct responsibility of Subcommittee D02.02/COMQ thejoint ASTM-API Committee on Hydrocarbon Measurement for Cu
13、stody Transfer(Joint ASTM-API).This practice has been approved by the sponsoring committeesand accepted by the Cooperating Societies in accordance with established proce-dures.This practice was issued as a joint ASTM-API standard in 2015.Current edition approved July 1,2022.Published August 2022.Ori
14、ginallyapproved in 2015.Last previous edition approved in 2015 as D8009 15.DOI:10.1520/D8009-22.2UN Recommendations of the Transportation of Dangerous Goods,Chapter2.2.1.1.3For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual
15、 Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standard Jointly copyrighted by ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,USA and the American
16、 Petroleum Institute(API),1220 L Street NW,Washington DC 20005,USAThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.12.2 API Standards:4MPMSChapter 1 Terms and Definitions DatabaseMPMSChapter 8.1 Manual Sampling of Petroleum and Pe-trol
