: Includes pressure vessels, storage tanks, pipelines, fired heaters, and structures.
This part addresses specialized NDT methods for detecting and measuring localized external metal loss at pipe-to-pipe support interfaces . It includes guidance on techniques like Multiskip Pitch-Catch Pulsed Eddy Current General Scope and Purpose Equipment Coverage api rp 586 pdf
API Recommended Practice 586 ( API RP 586 ), titled "NDE Methods for Equipment Damage Mechanisms," is a newer recommended practice that provides detailed guidance on selecting and using Non-Destructive Evaluation (NDE) techniques for in-service equipment. eballotprodstorage.blob.core.windows.net : Includes pressure vessels, storage tanks, pipelines, fired
heat exchanger designs. It outlines the principles, capabilities, and limitations of NDT methods like Eddy Current Testing Magnetic Flux Leakage Ultrasonic Testing for ferrous and non-ferrous tubing. eballotprodstorage
, this section provides optimized techniques for detecting early-stage HTHA. It highlights volumetric Ultrasonic Testing (UT) methods such as: Time of Flight Diffraction (ToFD) for rapid screening. Phased Array Ultrasonic Testing (PAUT) Full Matrix Capture (FMC) for higher-confidence sizing and characterization. Section 3: NDE for Contact Point Corrosion (CPC)
: To consolidate NDE terminology and provide a consistent format for choosing the right inspection method based on the specific damage mechanism. Fitness-for-Service (FFS)
: The improved inspection data from these methods directly supports more accurate FFS assessments under standards like API 579-1/ASME FFS-1 eballotprodstorage.blob.core.windows.net or a specific technical summary of one of these sections? Draft - For Committee Review
