The core objective of API 687 is to provide a comprehensive framework for the of rotors, bearings, and couplings. It is specifically designed for "special-purpose" equipment, which typically refers to machinery that is critical to a plant's operation and lacks a standby spare. By establishing standardized procedures, the document helps operators:
: Technical documents and snippets of the 1st Edition (2001, reaffirmed 2015) can often be found on academic or document-sharing sites. For example, a sample of the Rotor Repair Guidelines and Rotor Inspection Guidelines are hosted on platforms like NormSplash and Scribd . Key Features of API RP 687 Api 687 Pdf Free Download
: According to documentation on Scribd , the standard specifies that critical areas like bearing journals, seal areas, and impeller fits should generally not be repaired using methods like plating, metalizing, plasma spray, sleeving, or straightening unless explicitly authorized. The core objective of API 687 is to
API RP 687 provides comprehensive guidelines for repairing special-purpose rotating equipment components, including: Minimum requirements for inspection and repair. For example, a sample of the Rotor Repair