International standards deϐine a “Meter run” as an assembly consisting of an oriϐice plates, ϐlanges and calibrated upstream, downstream length, to be installed on “small pipe diameter” (up to 1 1/2”).
One of the main beneϐit of using these devices on small bore pipes is that, being a one unit assembly, measurement errors due to wrong assembling or misalignments can be eliminated.
General Vessels provides design and manufacturing of meter runs in accordance with international standards and suitable for different type of installation, tapping conϐiguration and transmitter connections.
STANDARD PRODUCT RANGE & CONFIGURATIONS
Design Standard: | ISO 5167-2; ISO TR-15377; ASME MFC-3M; ASME MFC-14M |
Line Size: | DN15 (1/2”) to DN40 (1 1/2”) |
Materials: | See “How to order” section |
Pressure Rating: | ANSI 150# to 2500# (other ratings ore available on request) |
Pressure Taps Configuration: | Flange Taps; Corner Taps; |
Pressure Taps Connection: | Flanged; NPT-F; Thread O’let; Socket O’let |
Process Connection: | Butt Weld; Slip-On Flange; Welding Neck Flange; Socket Weld Flange |
Beta Ratio: | 0.15 ÷ 0.8 (depending on plate’s type) |
Accuracy (Flow Rate): | Typically ±3% (un-calibrated); ±1% (calibrated) |
NDT Testing | Hydro-test; Dye-Penetrant; Radiography (other available on request) |
Options available: | “Integral orifice” with oval ϐlanges suitable for direct installation of transmitter |
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