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Recent content by DaOl

  1. DaOl

    Marking Issues on Valves With API 607

    Hello my client received some valves that were provided with a Fire Test Summary and Certification Test report Number 1003 Test dated 10/14/93 with class rating showing 3000 PSIG Size ½ “ The COC certified valves to API 6FA and API 607. The valves had no engravings stamped and Per information...

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