For Oxygen, Hydrogen, and Other Hazardous Fluids
We Simplify Safety
We use innovative, data-driven tools to help clients understand, evaluate, and mitigate hazards and fire risks associated with oxygen, hydrogen, and other hazardous fluids.
Discover incident root cause though data-driven analysis.
Analyze and mitigate your risks before an incident can occur.
Test your materials and components for qualification, compatibility, and conformance.
Equip your staff with cutting-edge oxygen safety training and customizable multi-level content.
Outsource your precision oxygen cleaning to WHA or optimize your own process.
Subject Matter Experts
Over 35 years ago, our company founders brought their specialized oxygen expertise from NASA to the commercial sector. Today, hundreds of companies worldwide rely upon our services, including our cutting-edge Oxygen Fire Risk Analysis (OFRA) and Hydrogen Combustion Risk Analysis (HCRA) methods for systems and components.
We Write The Standards
Our engineers are intimately familiar with international standards governing the use of oxygen and other hazardous fluids, because they have helped write many of the standards, and routinely contribute to organizations such as ASTM, CGA, EIGA, NFPA, NASA, SAE, and ISO.
0+years as industry leader
0+failure incidents investigated
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.
Particle Impact Testing in Oxygen Supports Material Selection and Component Design
Particle impact testing helps determine the conditions required to ignite particulate contamination, materials, or components in oxygen service.
WHA to Participate in ASTM Particle Impact Ignition Workshop
WHA International will participate in a particle impact ignition workshop organized by the ASTM Committee G04 from April 25-26, 2023.