ASME B31.3
ASME B31.3 is a widely adopted American standard published by the American Society of Mechanical Engineers (ASME) that provides requirements for the design, materials, fabrication, assembly, erection, examination, inspection, and testing of process piping systems. It specifically covers piping systems that transport fluids such as chemicals, petroleum products, gases, and other industrial substances in chemical plants, refineries, and similar facilities. The standard ensures safety, reliability, and compliance in high-pressure and high-temperature environments.
Developers, particularly those in mechanical, chemical, or process engineering roles, should learn ASME B31.3 when designing or maintaining piping systems in industrial settings like oil refineries, chemical plants, or power generation facilities. It is essential for ensuring regulatory compliance, preventing accidents, and optimizing system performance in hazardous environments. Knowledge of this standard is critical for roles involving safety-critical infrastructure, risk assessment, and project management in process industries.