ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 2: SPECIFICATION AND INSTALLATION REQUIREMENTS
American Petroleum Institute
1 Scope
2 Normative References
3 Terms, Definitions, and Symbols
4 Orifice Plate Specifications
5 Meter Tube Specifications
6 Installation Requirements
Annex A (informative) - Research Projects and Tests
Conducted Between 1922 and 1999
Annex B (informative) - Orifice Meter Inspection Guidelines
Annex C (normative) - Specific Installation Calibration Test
Annex D (normative) - Flow Conditioner Performance Test
Annex E (normative) - Maximum Allowable Orifice Plate Differential
Pressure
Provides design and installation parameters for measurement of fluid flow using concentric, square-edged, flanged tapped orifice meters.
| Document Type | Standard |
| Status | Current |
| Publisher | American Petroleum Institute |
| Supersedes |
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