Inspection
Work Planning

This is some text inside of a div block
← All terms
API 576

API 576 — Pressure Relief Device Inspection

A recommended practice that provides guidance for the inspection, testing and maintenance of pressure-relieving devices.

Definition

API RP 576 is an American Petroleum Institute Recommended Practice that provides guidance for the inspection, testing, maintenance and repair of pressure-relieving devices, including pressure relief valves, safety valves and related overpressure protection equipment. It describes common deterioration mechanisms, inspection procedures, testing requirements and maintenance practices intended to ensure reliable overpressure protection.

Why It Matters

API RP 576 supports the safe operation of pressure equipment by promoting consistent inspection and maintenance practices for pressure-relieving devices.

In Practice

API RP 576 is commonly applied together with API RP 971 for pressure-relieving systems and supports inspection activities associated with PRVs, PSVs and overpressure protection programs.

Common Misuse

API RP 576 addresses the inspection and maintenance of pressure-relieving devices in service and should not be confused with standards governing their design or sizing.

Term Details
Synonyms:
API RP 576; API 576; Pressure-Relieving Device Inspection; Pressure Relief Device Inspection
Classification:
Standards, Codes & Regulations
Redirect
Intermediate
Applications

Mechanical Integrity; Pressure Relief; Overpressure Protection; Inspection; Safety Systems.

Where It's Used

Inspecting pressure relief valves.; Performing valve testing.; Planning relief device maintenance.; Supporting pressure system integrity.; Maintaining overpressure protection systems.

References

API RP 576

See It In VisualAIM

VisualAIM connects glossary concepts to the asset records, inspection histories, and workflows they describe.

Explore the MI Suite