– “Rules for Construction of Pressure Vessels – Alternative Rules” – provides requirements for the design, fabrication, inspection, testing, and certification of pressure vessels operating at internal or external pressures. Unlike Division 1 (rule-based), Division 2 is based on Design by Analysis (DBA) and permits higher design stress intensities, resulting in lighter, more economical vessels when properly engineered.
– Scope and administrative rules.
Because of its complexity, Division 2 designs often require certification by an experienced Professional Engineer (RPE) 2025 Edition Updates: asme bpvc section viii division 2 pdf work
Evaluation for external pressure or compressive loads. – “Rules for Construction of Pressure Vessels –