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What does Quanmeter mean? ——Note: A certain type of turbine flowmeter
Quanmeter belongs to the trade name and is a gas turbine flowmeter used for trade measurement. Abbreviated as Q-type turbine flowmeter. The body length is short, the volume is small, the performance is excellent, and the price is low, making it an economical turbine flowmeter with high cost-effectiveness. In addition to measuring common types such as natural gas, crude oil gas, ethane based gas, and gas, it can also measure special forms of oxygen, acetylene gas, high sulfur petroleum gas, and other corrosive gases. There are two types of connection methods: flange and clamp. No need for straight pipe sections. Working principle: The gas entering the instrument is accelerated by the contracting reverse fluid, and then acts on the turbine blades through the inlet channel. The turbine shaft is installed on a ball bearing, and the number of turbine revolutions proportional to the volume of the measured gas is transmitted to a multi digit gauge after multi-stage gear reduction, displaying the volume of the measured gas. Performance characteristics: Low cost, short body turbine flowmeter Accuracy: 0.2Qmax ≤ Q ≤ Qmax... ± 1% Qmin ≤ Q ≤ 0.2Qmax... ± 2% Range ratio: 1:20 High pressure (1:50) Flow range: 6-1600 m; /h (210 - 56,500 ft³ /h) Caliber: DN 50-150 Pressure rating: PN 10-100, ANSI 150-600 Short time overload
1.6 * Qmax Instrument without damage Title length
1.5 * DN ductile iron body (GGG-40) or cast iron self-lubricating or forced lubrication method suitable for vertical or horizontal installation with low-pressure pulse generator, optional high-end pulse generator. Connection method: DIN flange connection (same as Chinese
2. Common terms and English codes for pipelines
Common terms and English codes for pipelines
1. Design diagram for professional terminology: layout; Design construction drawings: final drawing plan: elevation axonometric drawing, perspective drawing: isometric drawing; Detail drawing, detailed drawing, contact diagram: record drawing spacing: distance; clearance; Spacing span: span image name: title scale temperature: temperature design temperature: design temperature humidity flow rate: flow pressure test pressure test flow rate: flow velocity Celsius temperature: centergrade scale (℃) Fahrenheit temperature: Fahrenheit scale (° F) nominal diameter: nominal diameter (DN) outer diameter: outer diameter (OD) inner diameter (ID) weight: weight gross weight net weight: net weight model and type: type; Model size and volume: size; Volume Power: Power List: List; breviate; Catalog speed: rotating speed Welding: welding Weld seam: weld; welding seam; Bead asbestos cement interface: asbestos cement joint blue lead interface: lead joint socket, big head: hub; bell; Socket socket, small head: spigot, leakage: leak, close, modify drawing, as completed drawing: as completed drawing; As cheap drawing
2. Materials and equipment Galvanized steel pipe: galvanized steel pipe Overflow pipe Welded steel pipe: welded steel pipe Seamless steel pipe Seamless steel pipe Stainless steel pipe Stainless steel pipe Gas pipe Cast iron water supply pipe Cast iron pipe Compressed air pipe Cast iron drainage pipe Cast iro
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