Name: API 521 : 1997 - PRESSURE-RELIEVING AND DEPRESSURING SYSTEMS
Brand: American Petroleum Institute

PRESSURE-RELIEVING AND DEPRESSURING SYSTEMS

Amended by

API 521 : 1997:ERRATA 1: 1999

Available format(s)

PDF

Language(s)

English

Published date

03-01-1997

Publisher

American Petroleum Institute

Superseded date

12-03-2018

Superseded by

API 521 : 2007

Excluding Tax where applicable

AI-generated summary

DocumentType	Standard
Pages	116
PublisherName	American Petroleum Institute
Status	Superseded
SupersededBy	API 521 : 2007
Supersedes	API 521 : 1990 : ERRATA : 1993 API 521 : 1990

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A newer version of this standard is available.

Product format

API 521 : 1997