Standard

API STD 537

Revised

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Abstract

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 onshore facilities, guidance related to offshore applications is included.

Document information

  • Standard from API_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
  • FOURTH EDITION; Incorporating Addendum 1: January 2025