![header thumbnail](/images/publishers\api_cover.gif)
API 2564 : 3ED 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
![header thumbnail](/images/publishers\api_cover.gif)
MANUAL OF PETROLEUM MEASUREMENT STANDARDS - GUIDELINES FOR USE OF THE INTERNATIONAL SYSTEM OF UNITS (SI) IN THE PETROLEUM AND ALLIED INDUSTRIES
01-12-2001
12-01-2013
15.0 Introduction
15.1 Scope and field of application
15.2 References
15.3 The International System of units (SI)
15.3.1 General
15.3.2 SI Base units
15.3.3 SI Supplementary units
15.3.4 Derived units
15.3.5 Other Allowable Units
15.3.6 Decimal Multiples and Submultiples of SI units
15.3.7 Use of letter symbols
15.4 Use of conversion tables in section 15.5
15.4.1 Categories
15.4.2 Corrections
15.4.3 Preferred units
15.4.4 Equivalent units
15.4.5 Notation
15.4.6 Significant Digits
15.4.7 Horsepower, Calorie and BTU
15.4.8 Reference Conditions
15.4.9 Amount of substance
15.4.10 Density
15.4.11 Attachments to units
15.4.12 Exceptions
15.4.13 Nomenclature
15.5 Tables of recommended SI units and conversion
factors
15.6 Examples
15.7 Acknowledgments
Appendix A - Metric conversion of liquids
Appendix B - Metric conversion of natural gas
Appendix C - Bibliography
Appendix D - Organization names, abbreviations and functions
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.