Articles & Case Studies

Materials Selection and Compliance in Industrial Oxygen Piping Systems

Because materials can ignite and burn more easily in the presence of oxygen, selecting compatible materials is…

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WHA Expert Insights Improve Process Hazard Analyses (PHAs)

If you work with pressurized fluids, you already know that a Process Hazard Analysis (PHA) is a…

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Guide to ASTM G93-2025: A Risk-Based Update to Oxygen Cleanliness

ASTM G93 is a familiar reference for many engineers who work with oxygen systems. It’s often cited…

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Enhanced Support for Pressure System Design

With over 35 years in the industry, WHA has established itself as a leader in investigating and…

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New Training for Oxygen Equipment Cleaning and Compliance

In oxygen-enriched environments, even microscopic particles or residues can lead to a fire. That’s why international standards…

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Navigating the Complexities of Hydrogen Ventilation Standards

In the rapidly evolving hydrogen industry, safety codes and standards are struggling to keep pace with new…

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