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  5. Addendum 2 to API 6D, 25th Edition: Specifications for Valves

Addendum 2 to API 6D, 25th Edition: Specifications for Valves

Addendum 2 to API 6D, 25th Edition: Specifications for Valves has been published. This update introduces important new provisions that address the unique challenges associated with hydrogen gas service, underscoring the industry’s ongoing commitment to safety and innovation. 

API 6D is available for purchase at the API Webstore and Addendum 2 for download.

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