API STD 520, PART 1:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Sizing, Selection, and Installation of Pressure-relieving Devices, Part I - Sizing and Selection
Hardcopy , PDF
English
01-10-2020
15-06-2023
This standard applies to the sizing and selection of pressure-relief devices (PRDs) used in refineries, chemical facilities, and related industries for equipment that has a maximum allowable working pressure (MAWP) of 15 psig (103 kPag) or greater.
| DevelopmentNote |
New child ERR 1 2023 is added
|
| DocumentType |
Standard
|
| Pages |
177
|
| ProductNote |
This product is unavailable in Cuba, Iran, North Korea, Syria New child ERR 1 2023 is added
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| API RP 92M:2017 INC ERR 1:2017-10 | Managed Pressure Drilling Operations with Surface Back-pressure |
Access your standards online with a subscription
-
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.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Logging out.