ISO 25457:2008

Petroleum, petrochemical and natural gas industries — Flare details for general refinery and petrochemical service

Publication date: Dec 2, 2008

General information

Current stage: 90.92 Effective date: Sep 1, 2022

Originator: ISO

Owner: ISO/TC 67/SC 6

Type: International Standard

ICS: 75.180.20

Languages: English French

Buying

Status: Published

PDF - EC$626.08

Paper - EC$626.08

PDF and Paper - EC$1,252.16

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Scope

ISO 25457:2008 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 vapour-depressurizing systems for petroleum, petrochemical and natural gas industries.
Although ISO 25457:2008 is primarily intended for new flares and related equipment, it can also be used in the evaluation of existing flare facilities.
Further guidance and best practices are provided for the selection, specification and mechanical details for flares and on the design, operation and maintenance of flare combustion and related equipment.
ISO 25457:2008 also includes a set of data sheets, together with instructions and guidelines, for use in communicating and recording design information.

Life cycle

NOW

PUBLISHED
ISO 25457:2008
90.92 Standard to be revised
Sep 1, 2022

REVISED BY

IN_DEVELOPMENT
ISO/DIS 25457

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