What is an essential feature of pressure vessel safety?

An essential feature of pressure vessel safety is having name plates detailing operational specifications. Nameplates provide critical information such as the design pressure, temperature ratings, the material of construction, and the certification standards met. This information is vital for safe operation, as it informs users of the limits and safe conditions under which the vessel can operate. Understanding and following the specifications helps prevent overpressure situations and other hazardous conditions that could lead to catastrophic failures or accidents.

In contrast, while labeling with high-visibility colors and inspections are important for general safety practices, they do not encompass the core safety features specific to pressure vessels as effectively as detailed nameplates. Moreover, allowing anyone to inspect for damage may lead to unqualified evaluations that could miss critical flaws or safety issues. Finally, using pressure vessels under any conditions disregards the safety protocols necessary for their operation, which can lead to severe risks and potential failures.