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Conventinent Reliable Throttling Devices for Double Inserted Venturi Tube
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Product Details
| Place of Origin | Henan, China | Brand Name | QINGTIANYIBIAO | |
| Model Number | QTLG |
1:Export plywood packing with foam liner.with DN150MM
2:Carton box with thin film wrapped,if caliber less than 150mm
3:Export standard packing according to buyer's requirements
Product Description
v cone flowmeter
Classic Venturi Tube can be also called Classical Venturi Tube, which design, production and use are in compliance with the stipulations of ISO 516 or GB/T 2624. It’s widely used to measure the flow of liquids and gases.
Main Characteristics:
♥Its structure is Simple and firm; its performance is stead.
♥ The loss of its pressure is small.
♥ The size of its structure is large; the size of installation is long.
♥ Generally it needs no real flow to calibrate; while it needs calibrating the real flow.
Technique Parameters:
♦ Mode of Taking Pressure:
It takes the pressure with the diameter pitch for the upstream part; while it takes the pressure of the throat part for the downstream part.
♦ Nominal Pressure: ≤6.3MPa
♦ DN (Nominal Diameter): 50~2200mm
♦ Accuracy(Indeterminacy): ±1.5%
♦ Range of application:
Diameter rate of the opening hole β: 0.4≤β≤0.7
Range of the Reynolds number ReD : 2 *106 ≥ReD≥ 2* 105
Efflux Coefficient C: C=0.985
We have established nice relationship with so many expresses,such as DHL,Fedex,TNT etc.
We sure that your products will get the best protection,and we will send to you hand with the
fastest speed.For sure that electromagnetic flow meter would not damaged by nature factors,we package it by wooden case if Diameter is larger than 150mm,or use carton.
From the raw material to the finished production we have the very strict and serious procedure to guarantee our products get to the different quality requirements to provide our customers high quality products, first-class service. The sale of products provides 12-month warranty and lifetime tracking service
We are Kaifeng Qingtianweiye Flow Instrument Co., Ltd,a subsidiary of listed company Henan SunTront Tec Co.,Ltd.Our head office is a listed company since 2011 and its main products is intelligent electricity meters,while Our company mainly engaged in electromagnetic flow meter.
The total area of our company is 15000 square meters,and the building area is 6000 square meters.Our company have five utility model patents,three software copyrights.And we also have production qualification and liquid calibration settings for flow meters from Dn25mm to DN2000mm.We have strong R&D capability.Our company and our head office have large quantity of running water industrial users,and we also have strong marketing capabilities on battery powered electromagnetic flow meter.We are expecting to cooperate with manufacturer who can provide battery powered flow converter,or through expand cooperation in various modes.To develop the Chinese market and international market of battery powered flow meter together.To learn from each other and to achieve win-win situation.
We are expecting sincere cooperation.If you have interest,please feel free to contact us at any time.We are looking forward to hearing from you
Company Profile
Company Profile Exported to more than 30 COUNTRIES around the global; 500 SETS/MONTH production capacity; More than 10 YEARS MANUFACTURING EXPERIENCE; 5 Categories main products; the first company who own FIVE SETS CALIBRATION SYSTEMS in China, enjoys Class 0.2 high accuracy can equal to the world famous brand SIEMENS, ABB,ETC; 8 national patents;etc. All above makes KAIFENG QINGTIANWEIYE FLOW INSTRUMENT CO.,LTD. Our Advantages - Class 0.2 accuracy Until now, our company have installed DN10~DN50 & DN 65~DN150& DN800~DN2200 standard volumetric method with maximum flow 16000m3/h, DN80~DN300 & DN350~DN700 MT MASS method water flow standard devices and one bye one in the past years and have proven QINGTIAN as the recognized pioneer and world leading provider of high quality Process Control Instrumentation for Flow, Level, Temperature, Pressure,etc. Customized Solutions + Global Presence = Peace of Mind QINGTIAN's best of breed solution with world's major end users, QINGTIAN's proven products have been carefully customized to meet the requirements of: - Flow instrument: electromagnetic flow meter, vortex flow meter, turbine flow meter, ultrasonic flow meter, rotameter etc; - Flow meter calibration equipment , test bench machine; - Water Treatment Plant Control System etc; - Radar Level Meter etc. Kaifeng qingtian is committed to providing advanced state-of-the-art renewable solutions that are tailored to satisfy even the most unique and specific needs to the global customers.
Contact Us
- Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
- Contact nameJack Hu Chat Now
- Phone0086-371-27880299
- AddressNo.1, Wangbai Road, Huanglong Industrial Zone, KaifengCity,henan province,China, Kaifeng, Henan
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