API STD 521:2020
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Pressure-relieving and Depressuring Systems
Amended by
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-06-2020
Publisher
Superseded date
19-11-2022
Superseded by
$664.38
Including GST where applicable
This standard is applicable to pressure-relieving and vapor depressuring systems.
| DevelopmentNote |
New child ERR 1 2022 is added
|
| DocumentType |
Standard
|
| Pages |
1
|
| ProductNote |
This product is unavailable in Cuba, Iran, North Korea, Syria THIS STANDARD ALSO REFERES TO : ASTM A515,ISA TR84.02,NFPA HAZ01 New child ERR 1 2022 is added
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| API RP 500:2023 | Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2 |
| API RP 92M:2017 INC ERR 1:2017-10 | Managed Pressure Drilling Operations with Surface Back-pressure |
| API SPEC 12J:2008(R2023) | Specification for Oil and Gas Separators |
| API RP 756:2024 | Management of Hazards Associated with Location of Process Plant Tents |
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