GB/T 30243-2013
ActiveMeasurement of fluid flow in closed conduits—Specifications for V-cone pressure differential flow measuring device
封闭管道中流体流量的测量 V形内锥流量测量节流装置
Application Summary AI generated
This standard specifies the technical requirements, structure, and installation conditions for V-cone pressure differential flow measuring devices used in closed conduits. It is applied in industrial process control and fluid metering, such as in oil, gas, chemical, and water treatment systems, where accurate measurement of liquid, gas, or steam flow is required. The standard ensures reliable performance in turbulent or multiphase flow conditions, particularly in pipes with limited straight-run lengths.
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