API 556 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INSTRUMENTATION, CONTROL, AND PROTECTIVE SYSTEMS FOR GAS FIRED HEATERS
Hardcopy , PDF
28-06-2021
English
01-01-2011
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
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