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Posts Tagged ‘onsite machining’

Live Flange Face Machining: Can the Plant Stay in Service

By Samer Al-Azem | November 10, 2026
A flange facer works on an isolated refinery joint inside a grey pressurized safety enclosure.

A plant-wide shutdown is not automatically required for flange-face machining. The affected flange joint must be opened, depressurized, and released…

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