Articles & Case Studies

Case Study: Aluminum Oxygen Tank Fires Initiated by Impact

In recent years, several notable oxygen tank fires have occurred after a fall or sudden impact. WHA is actively investigating what went wrong.

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Real world oxygen fire evidence underscores the need for safety

Over 30+ years of investigating oxygen fires at WHA International, Inc., we have documented hundreds of incidents and related fire-damaged artifacts.

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WHA’s 2020 Highlights

No matter where you live or what you do, 2020 was a year for the books! Like…

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Case Study: LOX Valve Internal Fire

When operators first discovered an internal leak in Valve V6272A, they weren’t particularly concerned. The valve was…

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Oxygen compatibility and safe-use criteria

Because materials ignite and burn more easily in oxygen-enriched atmospheres, it is important to determine how “compatible”…

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Oxygen Cleaning Inspection Methods

You probably know that specialized cleaning is important for oxygen system safety, but how do you determine…

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