The participants will get 1. a theoretical background behind B31.3 requirements which helps a piping engineer understand the strengths, weaknesses, and applicability of the code requirements. 2. an understanding of how a Pipe stress Program operates. 3. an insight into the newly introduced B31J. 4. an understanding of how to develop a piping material specification on the basis of B31.3 5. an understanding of the technically challenging chapter on High-pressure piping. 6. the idea of bridging the gap between theoretical knowledge and code requirements.
Some of the key points that participants will understand are: 1. Structure and organization of B31.3. 2. Design – Fundamentals of pressure design, Flexibility calculations, Stress intensification and Flexibility factors, background to allowable stress, what is B31J, understanding how pipe stress program operates, example problems. 3. Materials – Impact testing requirements; Theoretical background. Pre and Post weld heat treatment requirements and their theoretical background. 4. Testing – Hydrostatic and Pneumatic testings, Technical background behind the testing requirements. 5. High Pressure piping- Theoretical background of code requirements.
You're a Mechanical / Piping & Layout professional
You have 3+ years of hands-on experience in this field
You prefer self-paced learning you can revisit
You should skip if
You're new to this field with no prior experience
You need a different specialisation outside Mechanical
You need live interaction with an instructor
Course details
The online instructor-led course on A Full Overview of ASME B31.3 - Fundamentals & Application is designed to provide participants with a deep understanding of certain parts of the ASME B31.3 Code, which governs the design, materials, construction, and testing of piping systems in the chemical, petroleum, and process industries. This course will help participants comprehend the core principles of ASME B31.3 and apply them effectively in the design, installation, operation, and maintenance of process piping systems. By the end of the course, participants will be able to interpret the described ASME B31.3 requirements confidently and apply them to ensure the safety, reliability, and compliance of piping systems in their respective industries.
The course is aimed at equipping engineers involved in stress analysis of piping and pressure vessel systems with the necessary theoretical minimum required to understand the applications of solid mechanics in piping and pressure vessel codes and standards. The following professionals will benefit from the course:
Piping Engineers (Stress and Layout)
University students who want to take up a career in piping engineering and want to learn about the most widely used Industrial standard on process piping.
Experienced Piping engineers who want to understand the background of code rules and requirements of B31.3
Piping department managers.
Anyone who is interested in piping engineering in the light of ASME B31.3
Mechanical Engineers
Fabrication and Construction Engineers who want to learn ASME B31.3 jargon
Quality Assurance and Inspection Personnel
Project Managers in the chemical, petrochemical, and process industries
2. Design – Fundamentals of pressure design, Flexibility calculations, Stress intensification and Flexibility factors, background to allowable stress, what is B31J, understanding how pipe stress program operates, example problems. .
3. Materials – Impact testing requirements; Theoretical background. Pre and Post weld heat treatment requirements and their theoretical background.
4. Testing – Hydrostatic and Pneumatic testings, Technical background behind the testing requirements.
5. High Pressure piping- Theoretical background of code requirements. Example problems.
Course content
The course is readily available, allowing learners to start and complete it at their own pace.
2 lectures7 hr 47 min
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What learners say about this course
Ravi M Piping engineer
Apr 28, 2026
Excellent Mentor. Very well explained.
Sandeep Sudhakaran
Mar 30, 2026
awsome
Tarun Kumar Rajak Piping Engineer
Feb 21, 2026
It is good
Mohamed Abdelrahman
Feb 25, 2026
At first glance, the topics looked familiar, but the depth surprised me. The course went well beyond basic FEA theory and forced a closer look at how ASME Section VIII Division 2 Part 5 is actually applied on real pressure vessel jobs. Stress linearization, protection against plastic collapse, and buckling checks were covered in a way that tied directly to vessels used in oil & gas processing, like separators and heat exchangers, as well as steam drums in energy utilities.
One challenge was wrapping my head around the acceptance criteria in Part 5 and how sensitive results can be to mesh density and load combinations. It took some effort to reconcile what the solver spits out versus what the code actually wants you to evaluate, especially for fatigue screening and local stress checks at nozzles and welds.
A practical takeaway was learning how to properly define stress classification lines and load cases so the results stand up to code review. That filled a gap from past projects where FEA was done, but not fully code-aligned. The material feels immediately usable, and I can see this being useful in long-term project work.
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