Scope:General
This standard covers the minimum dry gas sealing system requirements in association with axial, centrifugal, and rotary screw compressors and expanders for use in the petroleum, chemical, and gas industry services as described in API 617 and API 619.
API 692 does not apply to other types of shaft seals such as clearance seals, restrictive ring seals, or oil seals.
Part 1-General Requirements
This part of API 692 contains information pertinent to all equipment covered by the other parts of API 692. It shall be used in conjunction with the following parts of API 692 as applicable.
- Part 2-Dry Gas Seals.
- Part 3-Dry Gas Seal Support Systems.
- Part 4-Installation and Commissioning.
Document History
API STD 692
June 1, 2018
Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders
General This standard covers the minimum dry gas sealing system requirements in association with axial, centrifugal, and rotary screw compressors and expanders for use in the petroleum, chemical,...
References
This document references:
API RP 551 - Process MeasurementPublished by API on February 1, 2016
This document provides recommendations about the selection and design of process measurement systems. Further, it supplies information on their implementation and commissioning. It covers the...
This document references:
API RP 571 - Damage Mechanisms Affecting Fixed Equipment in the Refining IndustryPublished by API on April 1, 2011
This recommended practice provides general guidance as to the most likely damage mechanisms affecting common alloys used in the refining and petrochemical industry and is intended to introduce the...
This document references:
API STD 520 P2 - Sizing, Selection, and Installation of Pressure-relieving Devices Part II-InstallationPublished by API on March 1, 2015
This standard covers methods of installation for pressure-relief devices (PRDs) for equipment that has a maximum allowable working pressure (MAWP) of 15 psig (1.03 barg or 103 kPAg) or greater....
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