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API (American Petroleum Institute) is a leader in the development of petroleum and petrochemical equipment and operating standards covering topics that range from drill bits to environmental protection. These embrace proven, sound engineering and operating practices and safe, interchangeable equipment and materials. Many have been incorporated into state and federal regulations and adopted by ISO for worldwide acceptance.
Manual of Petroleum Measurement Standards Chapter 3.1B Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Tanks by Automatic Tank Gauging
Standard published on 1.10.2021
Selected format:Manual of Petroleum Measurement Standards Chapter 3-Tank Gauging Section 2-Standard Practice for Gauging Petroleum and Petroleum Products in Tank Cars
Standard published on 1.5.2013
Selected format:Manual of Petroleum Measurement Standards Chapter 3 - Tank Gauging Section 2 - Standard Practice for Gauging Petroleum and Petroleum Products in Tank Cars; First Edition
Standard published on 1.5.2013
Selected format:Manual of Petroleum Measurement Standards Chapter 3—Tank Gauging Section 3—Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Pressurized Storage Tanks by Automatic Tank Gauging
Standard published on 1.12.2022
Selected format:Manual of Petroleum Measurement Standards Chapter 3 - Tank Gauging Section 3-Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Pressurized Storage Tanks by Automatic Tank Gauging
Standard published on 1.3.2017
Selected format:Manual of Petroleum Measurement Standards Chapter 3—Tank Gauging Section 4—Standard Practice for Level Measurement of Liquid Hydrocarbons on Marine Vessels by Automatic Tank Gauging
Standard published on 1.8.2021
Selected format:Manual of Petroleum Measurement Standards Chapter 3 - Tank Gauging Section 4 - Standard Practice for Level Measurement of Liquid Hydrocarbons on Marine Vessels by Automatic Tank Gauging
Standard published on 1.4.1995
Selected format:Manual of Petroleum Measurement Standards Chapter 3-Tank Gauging Section 5-Standard Practice for Level Measurement of Light Hydrocarbon Liquids Onboard Marine Vessels by Automatic Tank Gauging
Standard published on 1.2.2013
Selected format:Manual of Petroleum Measurement Standards Chapter 3-Tank Gauging Section 5-Standard Practice for Level Measurement of Light Hydrocarbon Liquids Onboard Marine Vessels by Automatic Tank Gauging
Standard published on 1.3.1997
Selected format:Manual of Petroleum Measurement Standards Chapter 3—Tank Gauging Section 6—Measurement of Liquid Hydrocarbons by Hybrid Tank Measurement Systems
Standard published on 1.12.2022
Selected format:Latest update: 2025-07-28 (Number of items: 2 209 911)
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