Section VIII (Pressure Vessels)

Section VIII of the ASME BPVC (Boiler and Pressure Vessel Code) sets the standards for designing and constructing pressure vessels—containers that hold gases or liquids under high pressure. It ensures these vessels are strong, safe, and reliable to prevent failures that could cause accidents. The section covers material selection, design calculations, fabrication, testing, and inspection requirements. By following these guidelines, manufacturers create pressure vessels that can withstand operational stresses, maintain safety during use, and comply with legal safety standards, thereby protecting workers, environment, and equipment.