What is the factor of safety for new boilers?

The factor of safety for new boilers is established to ensure that the boiler can handle unexpected stresses and maintain safety during operation. A factor of safety of 4 means that the boiler is designed to withstand four times the maximum expected operational pressure. This provides a substantial margin of safety, helping to prevent catastrophic failures and allowing for uncertainties in materials, manufacturing processes, and operational conditions.

In the context of boiler design, a factor of safety of 4 strikes an appropriate balance between safety and efficiency. It reflects a commitment to safety standards while minimizing unnecessary costs associated with over-engineering. This factor ensures reliability while maintaining practical considerations in the design and operation of new boilers.