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API STD 537:2024+ADD 1:2025

Superseded

Superseded

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Flare Details for Petroleum, Petrochemical, and Natural Gas Industries

Available format(s)

PDF

Language(s)

English

Published date

01-01-2025

Superseded date

06-25-2026

US$336.00
Excluding Tax where applicable
Summarise this standard

This standard specifies requirements and provides guidance for the selection, design, specification, operation, and maintenance of flares and related combustion and mechanical components used in pressure-relieving and vapor-depressurizing systems for petroleum, petrochemical, and natural gas industries.

DocumentType
Standard
Pages
240
PublisherName
American Petroleum Institute
Status
Superseded
SupersededBy
Supersedes

⚠

A newer version of this standard is available.

View Current Edition View Current Edition
US$336.00
Excluding Tax where applicable