The guidelines established in API 687 cover critical components typically utilized across the petroleum, chemical, and gas industries. The standard is divided into specific equipment chapters: Intertek Inform Chapter 1:
You can download a copy of the API 687 standard from the official API website or through various online platforms that provide access to technical standards. Please note that you may need to create an account or purchase a subscription to access the document.
API 687 provides practical guidelines for inspection, assessment, and repair of rotors used in turbomachinery, focusing on safe return-to-service criteria, repair methods, tolerances, and documentation requirements.