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Pipefitters Can Create Troubles When Reinstalling Relief Valves

Pipefitters Can Create Troubles When Reinstalling Relief Valves [Pg.128]

There have been reports of unique and improper SRV discharge piping on threaded safety valves. If the SRV discharge line runs horizontally and has a 90-degree ell mounted to provide a counterclockwise thrust, then SRVs have spun and unthreaded their way out of connecting nozzles. [Pg.128]

Pipefitters can create troubles when reinstalling relief valves... [Pg.226]

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