EN ISO 25457:2008

Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008) EN ISO 25457:2008

Publication date:   Sep 30, 2009

General information

99.60 Withdrawal effective   Oct 25, 2023

CEN

CEN/TC 12 Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries

European Norm

75.180.20   Processing equipment

Buying

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Language in which you want to receive the document.

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

WITHDRAWN
EN ISO 25457:2008
99.60 Withdrawal effective
Oct 25, 2023

REVISED BY

PUBLISHED
EN ISO 25457:2023