API 571 Training: Damage Mechanism in Fixed Equipment

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.

Table of Contents

What Is API 571?

API 571, developed by the American Petroleum Institute (API), is a technical reference that describes the methods and causes of corrosion and material degradation in the oil and gas sector.

It addresses the detection, prevention, and management of many types of degradation in equipment such as pipelines, pressure vessels, and storage tanks. API Recommended Practice 571, Damage Mechanisms Affecting Fixed Equipment in the Refining Industry, was issued to assist pressure equipment integrity personnel.

This document is crucial to ensure the safety and reliability of equipment used in these industries by outlining how to detect early indicators of corrosion, assess the possible risk, and prescribe appropriate mitigation techniques.

API 571 is generally utilized by professionals in professions such as inspectors, engineers, and maintenance personnel who are responsible for maintaining equipment integrity in high-risk environments.

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:

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

What Is API 571 Training?

API 571 training is intended to provide learners with the information and skills required to comprehend and apply the API 571 standard’s corrosion and material degradation concepts.

The training focuses on the several types of corrosion and damage that can occur in the refining, petrochemical, and oil and gas industries, as well as practical knowledge on how to manage and prevent these concerns.

PetroSync is a major source of API 571 training, giving thorough courses that ensure learners obtain practical and theoretical knowledge. PetroSync’s API 571 training prepares professionals to deal with real-world corrosion issues and protect important equipment.

Participants in this course will typically cover the following areas:

Understanding Corrosion Mechanisms: A detailed overview of the most common types of corrosion, including general, localized, pitting, and crevice corrosion, as well as other forms of material degradation like erosion and hydrogen damage.
Damage Identification: Learning how to detect symptoms of material degradation using inspection procedures include visual inspections, non-destructive testing (NDT), and corrosion mapping.
Risk Assessment: Understanding how to assess the risks of corrosion and material degradation, as well as how to prioritize inspection and maintenance tasks depending on damage severity and likelihood.
Mitigation Strategies: Practical approaches to mitigating damage, such as protective coatings, corrosion inhibitors, material selection, and cathodic protection.

API 571 training is especially useful for professionals working in inspection, maintenance, and asset integrity management since it allows them to increase equipment life, decrease downtime, and maintain compliance with industry requirements.

PetroSync’s comprehensive API 571 training programs not only provide industry insights, but also prepare participants for certification, which demonstrates a professional’s competency in managing corrosion-related challenges and is a required qualification for industry advancement.

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

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:

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.
Inspectors and Examiners in performing effective in-service inspections of pressure vessels, piping, and tanks.
Engineers, Supervisors, and Managers involved in assessing mechanical integrity or equipment reliability to perform decision-making processes accordingly.
Process and Plant Designers in understanding the causes of damage mechanisms during material selection and design stages.
Operations Personnel in gaining insight into the various factors influencing damage mechanisms.
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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