Api 553 Pdf Access
"Refinery Valves and Accessories for Control and Safety Instrumented Systems,"
API RP 553, titled is a critical recommended practice (RP) published by the American Petroleum Institute (API) that provides comprehensive guidelines for the selection and application of automated valves in refinery services. Overview and Scope
Section 7:
Specific Refinery Applications , such as high-temperature or corrosive services. api 553 pdf