Table of Contents

1 Scope
  1.1 Purpose
  1.2 General
2 References
  2.1 Normative References
  2.2 Other References
3 Fired Heaters
  3.1 General
  3.2 Process Measurement
  3.3 Process Control
  3.4 Protective Systems
Annex A (normative) - Tube Rupture Considerations

Abstract

Gives guidelines that specifically apply to instrument, control and protective system installations for gas fired heaters in petroleum production, refineries, petrochemical and chemical plants.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	American Petroleum Institute
Pages
ISBN
Supersedes	API 550PT3 : 3ED 85 API 550PT4 : 2ED 84