A Clear Workflow for Liquid Penetrant Examination in Heat Exchanger Headers

https://immersion-testing-essentials.solsticebrief.com/posts/making-immersion-system-costs-work-with-precision-metal-rings

A Clear Workflow for Liquid Penetrant Examination in Heat Exchanger Headers Headers join tubes, nozzles, and thick plates with varied weld shapes. Penetrant testing can reveal open-to-surface flaws in suitable nonporous materials