Impact resistant high-temperature and high-pressure long neck nozzle flowmeter

NegotiableUpdate on 12/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The impact resistant high temperature and high pressure long neck nozzle flowmeter is mainly used in high pressure or high temperature and high pressure situations in the power industry. This typical design is adopted for main steam, main feedwater or desuperheating water. It has the characteristics of wide range ratio, impact resistance, low pressure loss, long service life, large measurement range, and measurement accuracy.

Product Details

Impact resistant high-temperature and high-pressure long neck nozzle flowmeterFeatures:

1. Simple structure and easy installation.

2. The pressure loss of the nozzle is smaller than that of the orifice plate, and the length of the straight pipe section is also required to be shorter.

3. No need for real stream verification, stable performance.

4. Can withstand high temperature, high pressure, and impact.

5. Corrosion resistance is better than orifice plates and has a longer lifespan.

6. High precision, good repeatability, and stable outflow coefficient.

7. The circular arc structure design can measure various liquids, gases, vapors, and various dirty media.

8. The overall forging processing technology has a high cost.

Impact resistant high-temperature and high-pressure long neck nozzle flowmeterMain technical parameters:

1. Nominal diameter: 20mm ≤ DN ≤ 630mm.

2. Nominal pressure: PN ≤ 32Mpa.

3. Working temperature: -50 ℃ ≤ t ≤ 550 ℃.

4. Reynolds number range: When 0.30 ≤ β ≤ 0.44, 70000 ≤ ReD ≤ 107; When 0.44 ≤ β ≤ 0.8, 20000 ≤ ReD ≤ 107.

5. 喉径比： 0.30≤β≤0.80。

6. Accuracy: Level 0.5, Level 1.0, Level 1.5, Level 2.0.

7. Reference standards: GB/T2624-2006, JJG640-94.

8. Connection methods: flange connection, welding.

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