Advance Course: Top 5 Modules of ASME B31.3 – Process Piping Code

The “Top 5 Modules of ASME B31.3 – Process Piping Code” course by E P C Land is a focused and practical learning program designed to build a strong foundation in the most critical aspects of the ASME B31.3 Process Piping Code. This course is especially crafted for professionals in the energy sector—including oil & gas, petrochemicals, chemicals, and power plants—who are involved in piping design, material selection, fabrication, inspection, or maintenance.

The course begins with an in-depth Introduction Section covering key definitions, the overall code structure, and its scope in the piping world. It explains how ASME B31.3 fits into the larger framework of piping development, and highlights the importance of fluid categorization in determining design considerations.

Next, the course moves into the Metallic Pipe & Fitting Selection module, where students learn how to recognize the root causes of piping system failures. This includes the importance of pressure class, material reliability (such as fire and blow-out resistance), and corrosion resistance. Practical decision-making elements like cost and material toughness are also explored.

In the Material Behavior & Allowable Stress module, the course provides a clear understanding of how different materials behave under various load conditions. Learners will gain insights into stress-strain curves, fatigue, creep, cyclic loading, and the differences between brittle and ductile materials. This module also explains how allowable stress values are established using ASME clauses and how these values correlate with Boiler & Pressure Vessel (BPV) code data, particularly for austenitic stainless steels and nickel alloys.

The Post Weld Heat Treatment (PWHT) module walks you through the detailed requirements of Clause 331.1.1 of ASME B31.3. Students will learn about the purpose of PWHT, its impact on material properties, and the specific conditions where it is mandatory or can be exempted.

Finally, the Impact Testing module covers toughness requirements for piping components. This includes the basics of impact testing, the reasons for conducting it, and the acceptance criteria set by the code. The module also dives into exemption rules for different materials—like carbon steels and stainless steels—and helps learners understand how to read and interpret exemption clauses effectively.

This course not only focuses on code interpretation but also emphasizes real-world application, making it extremely valuable for both working professionals and fresh engineers aiming to enter or grow in the piping domain.