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API STD 620
Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Twelfth Edition, Includes Addendum 1 (2014), Addendum 2 (2018), Addendum 3 (2021), Addendum 4 (2025), and Errata 1 (2025)
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STANDARD published on 1.10.2013
The information about the standard:
Designation standards: API STD 620
Publication date standards: 1.10.2013
SKU: NS-1250862
The number of pages: 277
Approximate weight : 862 g (1.90 lbs)
Country: American technical standard
Category: Technical standards API
Annotation of standard text API STD 620 :
Please note: as a requirement of the API committee that develops this publication, some addendums may not be available as standalone files, they are simply incorporated into the base publication.
The API Downstream Segment has prepared this standard to cover large, field-assembled storage tanks of the type described in 1.2 that contain petroleum intermediates (gases or vapors) and finished products, as well as other liquid products commonly handled and stored by the various branches of the industry.
The rules presented in this standard cannot cover all details of design and construction because of the variety of tank sizes and shapes that may be constructed. Where complete rules for a specific design are not given, the intent is for the Manufacturer--subject to the approval of the Purchasers authorized representative--to provide design and construction details that are as safe as those which would otherwise be provided by this standard. See more
These adjuncts apply to this standard:
API STD 620/Add1
Adjunct of the standard
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Addendum 1 to Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Twelfth Edition
Adjunct of the standard published on 1.11.2014
Selected format: English - electronic (protected pdf) (ON REQUEST)
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API STD 620/Err1
Adjunct of the standard
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Errata 1 to Design and Construction of Large, Welded, Low-Pressure Storage Tanks, Twelfth Edition
Adjunct of the standard published on 1.3.2025
Selected format: English - electronic (protected pdf) (ON REQUEST)
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