Obtaining certification as an API 570 inspector is a significant accomplishment within the oil and gas industry. However, preparing for the API 570 exam requires a solid grasp of industry standards, codes, and practices. In this article, we will explore the API 570 study materials, providing valuable insights to help you make informed choices.

What Is API 570 Piping Inspector?

An API 570 Piping Inspector is an individual who has completed the certification program offered by the American Petroleum Institute (API). This certification validates their expertise in inspecting and evaluating piping systems that are currently in operation.

Piping inspectors with API 570 certification possess the necessary knowledge and skills to assess the condition of piping components, identify potential defects or issues, and provide appropriate recommendations for maintenance, repair, or modification.

How Many Questions Are On The API 570?

The API 570 exam has a duration of 7.5 hours, which includes a brief tutorial, a closed-book section of 2.75 hours, a 45-minute lunch break, and an open-book section of 3.75 hours.

The exam consists of 170 questions, with 140 questions being scored and the remaining 30 being pretest questions. Of the 170 questions, 110 are closed-book, while the remaining 60 are open-book.

What Are The Study Materials for API 570 Piping Inspector Exam?

Listing down the study materials for preparing the API 570 certification is highly important. It helps organize your study plan and ensures that you have all the necessary resources. Below are some study materials that you can opt for better preparation for the API 570 exam:

1. API 570 Body of Knowledge

The API 570 Body of Knowledge is a collection of important topics covered in the API 570 Piping Inspector certification exam. It includes the knowledge and skills needed for inspecting, repairing, altering, and rerating piping systems in service.

The Body of Knowledge outlines the specific areas you must know to pass the exam. It guides your studies by covering relevant codes, standards, practices, and inspection techniques. Mastering the API 570 Body of Knowledge enables you to confidently approach the API 570 examination.

2. API Publications

API provides several publications that are relevant for the API 570 exam preparation. These publications include the API 570 code itself, which is the standard for piping inspection practices.

API Standard 570

This standard provides guidelines for inspecting, repairing, altering, and rerating in-service piping systems, ensuring their integrity and safety.

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API Recommended Practice 571

The standard covers the damage mechanisms commonly encountered in the refining and petrochemical industry, providing valuable information for the inspection and assessment of equipment.

API Recommended Practice 574

This recommended practice outlines guidelines for inspecting and maintaining piping systems in the petroleum, petrochemical, and natural gas industries, ensuring their safe and reliable operation.

API Recommended Practice 577

The standard guides welding inspection and qualification requirements for the fabrication, installation, and repair of metallic piping systems. It ensures the quality and integrity of welded connections in the oil, gas, and petrochemical industries.

API Recommended Practice 578

The standard offers guidelines for material verification programs (MVPs) to ensure the proper identification, documentation, and traceability of materials throughout their lifecycle to maintain the integrity and reliability of piping systems.

3. ASME Publications

ASME (American Society of Mechanical Engineers) provides a range of important publications for the API 570 exam preparation.

ASME Boiler and Pressure Vessel Code

Section V – Nondestructive Examination

The section sets the standards for nondestructive testing techniques used to assess the integrity and quality of boilers, pressure vessels, and related components in various industries.

Section IX – Qualification Standard for Welding

Section IX establishes the criteria for qualifying welding, brazing, and fusion procedures and the qualification of welders, brazers, and welding operators. It ensures the competency and quality of welding and brazing activities in various industries.

ASME B16.5: Pipe Flanges and Flanged Fittings 

The standard specifies the dimensions, tolerances, and materials for pipe flanges and flanged fittings. It ensures the compatibility and proper assembly of flanges used in piping systems for various industrial applications.

ASME B31.3: Process Piping

The standard provides standards for the design, fabrication, installation, and maintenance of process piping systems. It ensures the safe and efficient transportation of fluids in oil, gas, chemical, and pharmaceutical industries.

3. YouTube Videos

When it comes to preparing for the API 570 certification, YouTube has become an invaluable asset, offering a wide range of videos that assist you to be piping inspectors.

Welding Tips and Tricks

Hosted by Jody Collier, this channel covers various welding techniques, inspection methods, and industry standards. While its primary focus is welding, the channel provides valuable insights applicable to API 570, such as welding qualifications, inspection procedures, and metallurgy.


This channel provides instructional welding videos and discussions on welding procedures and techniques. Although its primary focus is welding, it offers insights into relevant topics for API 570, such as welder qualifications, welding defects, and inspection requirements.

Explore these channels and browse their video playlists to find specific API 570 exam preparation topics. Additionally, you can search for specific keywords or concepts related to the API 570 syllabus to discover more targeted videos.

Piping Analysis

Hosted by Alex Matveev, this channel addresses a wide range of topics related to piping engineering, including piping codes and standards, stress analysis, and inspection practices. The videos deliver detailed explanations and visual demonstrations of concepts relevant to API 570.

TWI Training & Examination Services

TWI (The Welding Institute) is a globally recognized authority in welding and inspection. Their YouTube channel offers informative videos on various inspection techniques, such as ultrasonic testing, magnetic particle testing, and visual inspection. These videos enhance our understanding of the inspection methods covered in API 570.

4. NDT Handbook

The NDT Handbook published by the American Society for Nondestructive Testing (ASNT) offers a wealth of knowledge on different NDT techniques utilized in the industry. These techniques include visual inspection, radiographic testing, ultrasonic testing, magnetic particle testing, and liquid penetrant testing. Gaining familiarity with these methods can be advantageous as they are frequently referenced in API 570 for inspecting piping systems.

The Piping Inspection Handbook

Written by Ali M. Al-Ajmi, this book serves as a comprehensive and authoritative manual on inspecting piping systems. It covers essential topics such as inspection methods, testing, and evaluating the integrity of pipes.

The handbook also provides detailed information on various types of damage in piping systems. With its extensive coverage and expert insights, this handbook is an invaluable resource for professionals in piping inspection, equipping them with the knowledge and tools needed to perform thorough and efficient inspections.

API 570 Practice Test

Practice exams can be a strategic move in your preparation for the API 570 exam. They assist in pinpointing areas that require more attention and familiarize you with the exam format. The API provides a practice exam, and other websites offer practice exams for a fee. Utilizing these resources will improve your exam readiness and boost your confidence.

It’s important to remember that practice exams are helpful, but they should be supplemented with other study materials like the API 570 code, recommended references, and comprehensive study guides. Practice exams are useful for reinforcing your understanding and testing your knowledge, but it’s crucial not to rely solely on them for exam preparation.

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How To Prepare for API 570 Certification Exam?

To prepare for the API 570 Piping Inspector test, follow these steps:

1. Understand the Exam

To prepare for the API 570 exam adequately, it is crucial to familiarize yourself with the exam structure, content, and requirements. This can be accomplished by thoroughly reviewing both the API 570 code and the exam syllabus.

2. Study Reference Materials

To understand the subject matter comprehensively, utilizing the study materials and reference guides mentioned in this article is highly recommended. These resources have been carefully selected to provide the information and insights required for effective preparation.

Incorporating these recommended materials into your study routine can enhance your knowledge, grasp key concepts, and ensure a solid foundation for success in your endeavors. Take advantage of these valuable resources to optimize your learning experience and achieve your goals.

3. Create a Study Plan

To prepare for the exam effectively, it is essential to create a well-structured schedule encompassing all the exam topics. Allocate dedicated time for each subject area, ensuring proper coverage and depth of study.

By organizing your study sessions and adhering to a schedule, you can maintain focus and progress steadily. Additionally, tracking your progress along the way allows you to assess your achievements and identify any areas that require further attention. This proactive approach ensures systematic and comprehensive preparation, increasing your chances of success in the exam.

4. Collaborate with Peers

Active engagement in study groups can significantly enhance your exam preparation. These platforms provide valuable opportunities to discuss challenging topics, seek clarification on doubts, and collaborate with fellow candidates.

You can gain diverse perspectives, exchange insights, and collectively solve problems by actively participating in these discussions. This interactive learning environment fosters mutual support and facilitates a deeper understanding of complex concepts.

5. Focus on Key Areas

Pay special attention to important subjects such as:

  • Inspection procedures
  • Acceptance criteria
  • Corrosion
  • Materials, and
  • Welding techniques.

These areas hold significant importance in the API 570 exam and are vital for a solid understanding of piping inspection. By giving them extra focus, you can establish a strong knowledge base that will boost your confidence during the exam.

6. Review and Revise

Regularly review the material and reinforce your understanding through revision and solving practice questions.

7. Prepare for Exam Day

Make it a habit to consistently review the study material and strengthen your understanding through regular revision and solving practice questions. This disciplined approach is vital for effective exam preparation.

8. Stay Positive and Persistent

It is crucial to have a clear understanding of the exam logistics, required identification, and permitted materials. Being well-informed about these aspects ensures a smooth and organized exam experience.

Familiarize yourself with the testing center, schedule, and any specific instructions provided. Make sure you have the necessary identification documents ready for verification. It is also important to be aware of the materials allowed during the exam.

Prioritize getting sufficient rest the night before to be mentally and physically prepared. By having a clear grasp of the logistics, having the required identification, and being adequately rested, you can approach the exam with confidence and perform at your best.

If you are considering API 570 exam preparation, PetroSync is a leading API 570 training provider that offers a comprehensive training course specifically designed for this purpose. PetroSync has established a reputation for excellence in delivering high-quality training materials and resources.

Our API 570 Piping Inspector training course is designed to provide you with the necessary knowledge and skills to excel in the exam. With a well-structured curriculum, an experienced instructor holding API 570 certificate, and practical insights, PetroSync ensures that you receive a valuable and enriching learning experience. Choose PetroSync as your training partner and embark on a journey towards API 570 exam success with confidence and competence!

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