What type of testing is typically NOT required for ASME containers?

Destructive testing is typically not required for ASME (American Society of Mechanical Engineers) containers because the purpose of ASME standards is to ensure that the containers are safe and reliable without compromising their structural integrity during the testing process. Destructive testing involves subjecting a material or component to stress levels beyond its limits to see how it fails, which could result in the destruction of the container itself.

In contrast, non-destructive testing methods, such as visual inspection, hydrostatic testing, and periodic testing, are commonly used for ASME containers to assess their condition, functionality, and safety without causing any damage. Hydrostatic testing, for instance, verifies that the container can withstand pressures above its normal operating conditions, while periodic testing helps to ensure ongoing compliance with safety standards. Visual inspections allow for the identification of any obvious defects or issues that may arise over time. Therefore, destructive testing does not align with the requirements and practices established for maintaining the safety and operational reliability of ASME containers.