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Recent content by cherocks

  1. cherocks

    API 650 Roof Nozzles

    Anyone have experience with nozzle reinforcement design for ROOF nozzles 30"? API 650 5.8.4 references a table showing only 20" and 24" nozzles (manways) and 5.8.5.6 only includes 12" and smaller nozzles. I've tried to examine the reinforcements and determine what correlation, if any, exists...

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