Which method is NOT commonly classified as NDE in ASME BPVC Section V?

Tensile testing is not classified as a non-destructive examination (NDE) technique in ASME BPVC Section V. Instead, it is a destructive test that evaluates the material’s mechanical properties by applying a load until failure occurs. Since the material is permanently deformed or destroyed during this testing, it can't be used to inspect components that need to be returned to service, which is the primary aim of NDE methods.

In contrast, methods like Magnetic Particle Testing, Liquid Penetrant Testing, and Visual Testing are designed specifically for non-destructive evaluation of materials. These techniques allow inspectors to identify surface defects without damaging the components being tested, making them essential for ensuring the safety and integrity of fixed equipment in various industries. Each of these methods is widely used and accepted within industry standards for maintaining quality control and ensuring compliance with safety regulations.