(P&GJ) - Ball valves, gate valves, globe valves, butterfly valves, check valves and valve assemblies: all these are common and critical components in the oil and gas industry. Their job of regulating hazardous fluid flow in pipelines and piping systems underscores the importance of keeping them in peak operating condition. Unfortunately, one of the most common enemies of valve integrity is rust, which can attack and deteriorate valves during hydrotesting, shipping, and layup. The following tips from Cortec Corporation provide preservation guidelines during the three main phases of a valve's non-operational life-cycle. Phase 1: The Long Haul - Before a pipeline () or plant starts operating, thousands of components must be fabricated, assembled, and shipped to the construction site. Valves must be hydrostatically tested by the valve manufacturer to ensure no leaks.
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