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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.

Although this standard is primarily intended for new flares and related equipment, it is also possible to use it to evaluate existing flare facilities.

Product Details

Edition:

3rd

Published:

03/01/2017

ANSI:

ANSI Approved

File Size:

1 file , 1.8 MB

Redline File Size:

2 files , 14 MB

Product Code(s):

C53703, C53703, C53703

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria

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Electronic data sheets are also available for purchase.

This Standard is applicable to flares used in pressure relieving and vapor-depressuring systems used in general refinery and petrochemical services. The information provided is intended to aid in the design and selection of a flare system that is most appropriate for the risks and circumstances. Although this Standard is primarily intended for new flares and facilities, it may be used as a guideline in the evaluation of existing facilities together with appropriate cost and risk assessment considerations.

This edition of API Std 537 is the identical national adoption of ISO 25457, Petroleum, petrochemical and natural gas industries- Flare details for general refinery and petrochemical service.

Product Details

Edition:

2nd

Published:

12/01/2008

Number of Pages:

156

File Size:

1 file , 16 MB

Redline File Size:

2 files , 22 MB

Product Code(s):

C53702 CN1370, GX53702, GX53702, C53702 CN1370, C53702 CN1370, GX53702

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria

Click here to purchase


This recommended practice is applicable to flares used in pressure relieving and vapor-depressuring systems used in general refinery and petrochemical services. The information provided is intended to aid in the design and selection of a flare system that is most appropriate for the risks and circumstances. Although this recommended practice is primarily intended for new flares and facilities, it may be used as a guideline in the evaluation of existing facilities together with appropriate cost and risk assessment considerations.

This recommended practice is intended to supplement the practices set forth in API Recommended Practice 521, Guide for Pressure Relieving and Depressuring Systems.

This recommended practice describes the mechanical design, operation and maintenance of three types of flares: Elevated Flares, Multi-burner Staged Flares, and Enclosed Flares.

Product Details

Edition:

1st

Published:

08/01/2003

Number of Pages:

104

File Size:

1 file , 1.4 MB

Product Code(s):

C53701, C53701, C53701

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria