API STD 521:2020 INC ERR 1:2022
Current
Current
Pressure-relieving and Depressuring Systems
Available format(s)
PDF
Language(s)
English
Published date
11-01-2022
Publisher
US$435.00
Excluding Tax where applicable
Summarise this standard
AI-generated summary
This standard is applicable to pressure-relieving and vapor depressuring systems.
| DocumentType |
Standard
|
| Pages |
247
|
| PublisherName |
American Petroleum Institute
|
| Status |
Current
|
| Supersedes |
Frequently Asked Questions
API 521 covers sizing, selection, installation, inspection or system design for pressure-relief and depressuring equipment. In practice it is applied by process engineers, mechanical engineers and inspectors responsible for overpressure protection.
API 521 covers sizing, selection, installation, inspection or system design for pressure-relief and depressuring equipment. It is a United States standard published by American Petroleum Institute (API).
API 521 is used by process engineers, mechanical engineers and inspectors responsible for overpressure protection. It is a United States standard published by American Petroleum Institute (API).
API 521 is American Petroleum Institute (API)'s standard for pressure-relieving and depressuring systems, while API 537 covers pressure relief systems (United States). API 521 covers sizing, selection, installation, inspection or system design for pressure-relief and depressuring equipment. API 537 provides requirements, guidance or test methods for pressure-relief, depressuring, vent and flare systems. It supports consistent specification, design or process control, verification and documented acceptance; the exact provisions depend on the cited part and edition.
No — API 521 is a United States standard published by American Petroleum Institute (API), with its listed region as United States.
US$435.00
Excluding Tax where applicable
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