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natural gas flow meter
- 150 Set / Sets per Month
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Product Details
Place of Origin: | Liaoning, China | Brand Name: | BEIXING | Model Number: | SO |
Packaging Details
wooden case/carton lined with the foam or according to your demand
Product Description
Specifications
Standard orifice plate differential pressure flow meter for water or gas1.Medium:gas,liquid
2.have exportedt o Iraq,Pakistan
Standard orifice plate flow meter for water or gas,differential pressure flow meter
Measuring theory
In a fulfilled pipeline, when the measured application flows through the throttling element, the beam becomes partial contraction at throttling element; therefore, the flowing speed increased and the static pressure decreased; so that there will be a pressure difference. The higher the flowing speed is, the greater the pressure difference is; so that the flowing rate can be calculated from the pressure difference. This method of measuring is based on the Continuity Equation (law of conservation of mass) and the Bernoulli Equation (law of conservation of energy). The pressure difference is not only relative with flowing rate but also many other factors. For example, the pressure difference may vary if there is difference at throttling element type or physical properties (density, viscosity) of the measured application.
Diameter code
Code | 02 | 03 | 04 | 05 | 06 | 08 | 10 | 12 | 15 | 17 | 20 | 22 | 25 |
Bore (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 175 | 200 | 225 | 250 |
Code | 27 | 30 | 32 | 35 | 37 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 99 |
Bore (mm) | 275 | 300 | 325 | 350 | 375 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1,000 |
Nominal pressure code
Code | 00 | 01 | 03 | 04 | 06 | 10 | 16 | 20 | 25 | 28 | 32 |
Pressure (MPa) | 0.6 | 1.6 | 2.5 | 4.0 | 6.4 | 10 | 16 | 20 | 25 | 28 | 32 |
Specification of throttling element
Throttling element | Type | Pressure taking | Working range | Standard | |
Bore (mm) | Pressure (MPa) | ||||
Standard orifice | LGBH | Circulating room | 50 ~ 400 | ≤32 | GB/T2624 - 2006 |
LGBZ | Drilling | 400 ~ 3,000 | ≤1.6 | GB/T2624 – 2006 | |
LGBF | Flange | 50 ~ 1,000 | ≤10 | GB/T2624 – 2006 | |
LGBJ | Path distance | 50 ~ 1,000 | ≤10 | GB/T2624 - 2006 |
Structure
Standard orifice flow meter is also called concentric rectangular edge flow meter. The axial section has shown as below:
Company Profile
Shenyang Beixing Meter Manufacture Co., Ltd. was founded in August of 1995. We are located at Shenyang Economic & Technological Development Area and our company covers an area of 18,000sqm. Our company is specialized in manufacturing flow & level measuring instruments, chemical glass products, chemical glass pipes and special glass apparatus. Meanwhile, we also act as an agent of mechanical & electrical products, pressure instruments, chemical reagents, chemical materials, laboratory apparatus & science equipment, contract to design the instrument and meter engineering, chemical industry pipeline & laboratory auxiliary projects, process on given materials and take mechanical manufacturing.
Our company has advanced production and testing equipment. We are a testing company designated by National Institute of Metrology of Liaoning Province. We have more than 180 staff members (including 2 national level engineers, 3 university technical consultants both at home and abroad, and 95 senior & intermediate technical staff members) who have been constantly dedicated to the technological development and manufacture of flow & level measuring instruments and equipment. Based on the principle of seeking technological innovation and development, our company has obtained the technological achievements of 2 patents of invention and 8 utility & new model patents and has been engaged in developing and meeting the demands of the market.
Our products have been sold to the whole country and some parts of Southeast Asia. Our company has set up sales subsidiary companies in Jinan, Chongqing, Lanzhou and Xi'an, and licensing agents in other places in China to provide excellent products and good after-sales services for the customers across the country.
Our company has been strictly following the requirements of ISO9001:2000 Quality Management System for years. In line with the purpose of technological innovation, quality orientation, superior products and satisfactory service, relying on the self-owned patented technology, strong research and development capability, good market reputation and well-developed sales network, our company has been constantly building product brands and has become the supporting enterprise of chemical industry, pharmacy, food, mine safety, China Northern locomotive & Rolling stock industry and the equipment manufacturing industry.
Contact Us
- Shenyang Beixing Meter Manufacture Co., Ltd.
- Contact nameJoy Liu
- Phone86-24-25861622
- AddressNo.80-2, Jianshe East Road, Tiexi Shenyang,Liaoning
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