why is honed type flow orifice plate? what purpose it used?
how to select this?
Answer Posted / sabry
Actually It's called "Honed meter run".
It's a 1 piece manufacturer piping assembly, used to hold the orifice.
It's called "Honed" as the piping internal surface is honed/machined to be glass smooth surface.
This assembly is very expensive & it's used in custody transfer applications.
REFERNCE"Lessons In Industrial Instrumentation"/Page:584,585.
Good Luck
Ahmed Sabry
I&C Senior Engineer
Cell:+2 (0122) 1367310
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