COURSE OVERVIEW:

Pressure vessels are critical components in process industries, designed to contain fluids under internal or external pressure significantly different from ambient pressure. This course provides an in-depth exploration of the ASME Boiler and Pressure Vessel Code (Section VIII), focusing on the mechanical design, stress analysis, and fabrication of these essential units. Participants will learn how to balance the demands of high-pressure service with material limitations and safety regulations to ensure structural integrity throughout the equipment's lifecycle.

The scope of this training includes the detailed calculation of wall thicknesses for shells and various head types, as well as the design of flanges and reinforcement for nozzles. We will examine the different stress categories, primary, secondary, and peak, and how they are addressed in the design-by-formula and design-by-analysis approaches. Coverage also includes the effects of thermal gradients, cyclic loading, and the specific requirements for vessels operating in lethal or high-temperature services.

Furthermore, the course emphasizes the technical precision required during fabrication and the importance of quality control. Attendees will learn about the selection of welding processes, the application of post-weld heat treatment (PWHT), and the implementation of nondestructive examination (NDE) protocols. By mastering the transition from engineering theory to shop floor reality, participants will be able to manage pressure vessel projects from initial concept through to ASME stamping and final commissioning.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

1. Navigate and interpret the ASME BPVC Section VIII Division 1 and 2.
2. Select materials for pressure service based on ASME Section II.
3. Calculate the minimum required thickness for cylindrical and spherical shells.
4. Design ellipsoidal, torispherical, and hemispherical heads for pressure.
5. Perform nozzle reinforcement calculations and sizing.
6. Design flanges and select appropriate gasket types for pressure joints.
7. Evaluate the need for Post-Weld Heat Treatment (PWHT).
8. Determine the appropriate NDE requirements (RT, UT, MT, PT).
9. Analyze the impact of external loads (wind, seismic, and piping) on vessels.
10. Differentiate between design-by-formula and design-by-analysis (FEA).
11. Supervise fabrication steps, including plate rolling and welding.
12. Execute hydrostatic and pneumatic pressure tests safely.
13. Prepare the necessary documentation for ASME "U" stamp certification.

TARGET AUDIENCE:

Mechanical Engineers, Pressure Vessel Designers, Fabrication Managers, Quality Assurance Personnel, and Inspection Engineers in the oil, gas, and power sectors.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.