Articles & Case Studies

ISO 9001 Certification

WHA is now ISO 9001:2015 certified. We are pleased to announce that WHA International Inc. has been…

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Industry Spotlight: Hyperbaric Oxygen Safety

Of all the applications for medical oxygen, hyperbaric oxygen (HBO2) chambers present some of the most complex…

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Case Study: Large industrial ball valve fire

Case Study: Large industrial ball valve fire In 2001, WHA International, Inc. investigated a major industrial oxygen…

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