ASTM D4177 - 16e1 - Standard Practice for Automatic Sampling of Petroleum and Petroleum Products

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ASTM D4177 - 16e1

Standard Practice for Automatic Sampling of Petroleum and Petroleum Products

Status : Current   Published : October 2016



1.1 This practice describes general procedures and equipment for automatically obtaining samples of liquid petroleum and petroleum products, crude oils, and intermediate products from the sample point into the primary container. This practice also provides additional specific information about sample container selection, preparation, and sample handling. If sampling is for the precise determination of volatility, use Practice D5842 (API MPMS Chapter 8.4) in conjunction with this practice. For sample mixing and handling, refer to Practice D5854 (API MPMS Chapter 8.3). This practice does not cover sampling of electrical insulating oils and hydraulic fluids.

1.2  Table of Contents: 

[This table has been removed.]

1.3  Units—The values stated in either SI units or US Customary (USC) units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Except where there is no direct SI equivalent, such as for National Pipe Threads/diameters, or tubing.

1.4  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 and health practices and determine the applicability of regulatory limitations prior to use.

1.5  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.

Standard NumberASTM D4177 - 16e1
TitleStandard Practice for Automatic Sampling of Petroleum and Petroleum Products
Publication Date10 October 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Acceptance tests Automatic petroleum sampling Controllers Extractor Intermediate sampling container Isokinetic sampling Mixing elements Portable samplers Primary sample container Probe Representative sampling Representative sampling criteria Slip stream sample loop Sample mixing Sampling handling Stream conditioning
File Size1.309 MB

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