why is honed type flow orifice plate? what purpose it used? how to select this?

why is honed type flow orifice plate? what purpose it used?
how to select this?

Question Posted / rajesh.m.kon

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why is honed type flow orifice plate? what purpose it used? how to select this?..

Answer / 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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why is honed type flow orifice plate? what purpose it used? how to select this?..

Answer / inst & control eng

Honed flow sections are orifice runs made in sizes of 0.5"
to 1.5". These devices are used for low flows of gas,
liquids and steam services with a higher tolerance than
standard sized orifice flow measurement of pipe line size
more than 2".

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why is honed type flow orifice plate? what purpose it used? how to select this?..

Answer / murali

to create the differential pressure from that you cam
derive the flow of media

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why is honed type flow orifice plate? what purpose it used? how to select this?..

Answer / rathna

Horn type orifice mean, it is FLOW NOZZLE

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