We investigated the cause of leaking/failure in a 2″ diameter floating ball valve in a midstream pipeline. Graphite packing deformation appeared consistent with loads that would be generated from volumetric expansion due to water freezing inside the valve.
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O’Donnell Consulting performs Design, Analysis and Troubleshooting Services for Clients in Industries including Energy, Mining and Oil / Gas.
Related Projects
– Failure Analysis & Redesign of a Fracking Pump
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Similar Services
– Failure Analysis Services
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