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throttling orifice plate

2010-06-15View Original

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Flow control orifice plates have been installed on the process pipeline. I would like to know how to select such orifice plates – are there any formulas related to pressure drop?
Reply #22010-06-16
The following standards can be referred to: HG/T 20570.15-1995; Installation of flow-limiting orifice plates in pipelines; GBT 2624.2-2006 – Measurement of fluid flow rate in fully filled pipes using differential pressure devices installed in circular cross-section pipes, Part 2: Orifice plates; BS EN ISO 5167-2-2003 – Measurement of fluid flow rate using differential pressure devices inserted into circular cross-section pipes. Throttling orifice plates

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Translated at 2026-07-27 03:49:15

Original: https://bbs.hcbbs.com/thread-684122-1-1.html

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