API 571 is an American Petroleum Institute (API) guideline called “Damage Mechanisms Affecting Fixed Equipment in the Refining Industry.” It provides recommendations on recognizing and managing damage to equipment like pressure vessels and piping in refineries. It covers corrosion, cracking, and other damage mechanisms. API 571 helps professionals with inspection, maintenance, and decision-making for equipment integrity. It is used alongside other API standards for safe and reliable operation in the refining industry.

What Is API 571 Latest Edition Update?

In general, API 571 document addresses various aspects concerning equipment integrity, encompassing a wide range of topics, they are:

  1. Damage Mechanisms: Overview of corrosion, cracking, mechanical damage, and degradation in equipment.
  2. Recognition and Assessment: Guidance on identifying damage signs, assessing severity, and understanding contributing factors.
  3. Risk-Based Inspection (RBI): Prioritizing inspections based on risk associated with damage mechanisms.
  4. Inspection Techniques: Information on detecting, monitoring, and assessing damage using NDT and visual methods.
  5. Mitigation and Management: Recommendations for managing damage, including corrosion control, coatings, repairs, and monitoring.
  6. Decision-Making: Assisting in informed decisions about equipment integrity, considering damage evaluation, inspections, and risk assessments.

What Is API 571 Training Course Overview?

PetroSync’s API 571 training course centers around the study of damage mechanisms within the refining, petrochemical, and other process industries. Not only does it delve into the properties of different materials and characteristics of process fluids but also considers the influence of various environmental parameters on the initiation and progression of damage mechanisms. These parameters can be interconnected and contribute to the occurrence of damage mechanisms either individually or concurrently.

The training course also provides valuable information on material selection, design considerations, and operational factors necessary for identifying the causes of existing damage or deterioration and predicting future inspections.

Additionally, it covers a range of examination and testing methods, along with other techniques used to determine the type, size, and location of damage mechanisms. The course further explores monitoring and mitigation strategies for each specific damage mechanism, presenting case studies to illustrate practical applications.

What Is API 571 Training Course Outline?

The outline regarding PetroSync’s API 571 training course is listed down below. For a more detailed and complete outline, you can refer to PetroSync’s API 571 training course brochure.

Day 1 of API 571 Training

  • Introduction
  • Benchmark Quiz & Discussions
  • Introduction and Review Of Basic Metallurgy
  • Mechanical and Metallurgical Failure Mechanisms
  • Graphitization
  • Softening (Spheroidization)
  • Temper Embrittlement
  • Strain Aging 885°F (475ºC) Embrittlement
  • Sigma Phase Embrittlement
  • Brittle Fracture
  • Creep and Stress Rupture
  • Thermal Fatigue
  • Short Term Overheating – Stress Rupture
  • Steam Blanketing
  • Dissimilar Metal Weld (DMW) Cracking
  • Thermal Shock
  • Punch Points
  • Quiz & Discussions


Day 2 of API 571 Training

  • Erosion/Erosion – Corrosion
  • Cavitation
  • Mechanical Fatigue
  • Vibration-Induced Fatigue
  • Refractory Degradation
  • Reheat Cracking
  • Gaseous Oxygen-Enhanced Ignition and Combustion
  • Introduction to Corrosion
  • Uniform or Localized Loss of Thickness
  • Galvanic Corrosion
  • Atmospheric Corrosion
  • Corrosion under Insulation (CUI)
  • Cooling Water Corrosion
  • Boiler Water Condensate Corrosion
  • Punch Points
  • Quiz & Discussions

api 571 damage mechanism in fixed equipment training course by PetroSync

Day 3 of API 571 Training

  • Nett Positive Suction Head and Cavitation
  • Flue-Gas Dew-Point Corrosion
  • Microbiologically Induced Corrosion (MIC)
  • Soil Corrosion
  • Caustic Corrosion
  • Dealloying
  • Graphitic Corrosion
  • High-Temperature Corrosion [>400°F (204°C)]
  • Oxidation
  • Sulfidation
  • Carburization
  • Decarburization
  • Metal Dusting
  • Fuel Ash Corrosion
  • Nitriding
  • Punch Points
  • Quiz & Discussions


Day 4 of API 571 Training

  • Environment – Assisted Cracking
  • Chloride Stress Cracking (CI-SCC)
  • Corrosion Fatigue
  • Caustic Stress Corrosion Cracking (Caustic Embrittlement)
  • Amonia Stress Corrosion Cracking
  • Liquid Metal Embrittlement (LME)
  • Hydrogen Embrittlement (HE)
  • Ethanol Stress Corrosion Cracking (SCC)
  • Sulfate Stress Corrosion Cracking
  • Refining Industry Damage Mechanisms
  • Uniform or Localized Loss in Thickness Phenomena
  • Amine Corrosion
  • Ammonium Bisulfide Corrosion (Alkaline Sour Water)
  • Ammonium Chloride Corrosion
  • Hydrochloric Acid (HCI) Corrosion
  • High Temp H2/H2S Corrosion
  • Naphthenic Acid Corrosion (NAC)
  • Phenol (Carbolic Acid) Corrosion
  • Phosphoric Acid Corrosion
  • Punch Points
  • Quiz & Discussions


Day 5 of API 571 Training

  • Sour Water Corrosion (Acidic)
  • Sulfuric Acid Corrosion
  • Aqueous Organic Acid Corrosion
  • Environment-Assisted Cracking
  • Polythionic Acid Stress Corrosion Cracking (PASCC)
  • Amine Stress Corrosion Cracking
  • Wet H2S Damage (Blistering/HIC/SOHIC/SSC)
  • Hydrogen Stress Cracking – HF
  • Carbonate Stress Corrosion Cracking (ACSCC)
  • Other Mechanisms
  • High-Temperature Hydrogen Attack (HTHA)
  • Titanium Hydriding
  • Punch Points
  • Quiz & Discussions
  • Final Examinations & Feedback

Is There Any API 571 Certification Issued by API?

Yes, there is an API 571 individual certification program issued by API. This program is designed to assess and certify individuals’ knowledge and expertise in the field of corrosion and materials. By obtaining the API 571 certification through the ICP, engineers can demonstrate their specialized skills in this particular area, adding credibility and recognition to their qualifications.

To prepare for the certification program, joining the API 571 training course by PetroSync is strongly recommended for you. This training course provides valuable knowledge and practical insights into assessing damage mechanisms in fixed equipment within the refining industry.

By participating in API 571 training course, you can gain a comprehensive understanding of best practices and guidelines for recognizing, evaluating, and managing damage to equipment. This knowledge can greatly enhance your skills in equipment maintenance, integrity management, and decision-making processes.

Who Should Attend API 571 Training Course?

This course provides specific benefits to:

  1. Personnel who are responsible for identifying and assessing damage or deterioration in equipment. It is particularly useful for activities such as FFS assessments, RLA, risk-based inspection studies, and similar tasks.
  2. Inspectors and Examiners in performing effective in-service inspections of pressure vessels, piping, and tanks.
  3. Engineers, Supervisors, and Managers involved in assessing mechanical integrity or equipment reliability to perform decision-making processes accordingly.
  4. Process and Plant Designers in understanding the causes of damage mechanisms during material selection and design stages.
  5. Operations Personnel in gaining insight into the various factors influencing damage mechanisms.
  6. Personnel who are involved in mitigation and monitoring acquire knowledge of different examination and testing techniques.

If you are working in one of the positions above, joining API 571 training course can hold immense value for your work-related knowledge and career growth. PetroSync API 571 training course equips you with specialized knowledge and skills in inspection and corrosion management.

By gaining a deep understanding of corrosion mechanisms and risk-based inspection methodologies, you become capable of effectively identifying, assessing, and mitigating corrosion-related issues. Join API 571 training course and ensure the integrity and safety of your critical assets with PetroSync!

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