Product Description
Ambient temperature: | -40℃~+ 70℃ |
relative humidity | ≤95% PH |
Atmospheric pressure | 86kpa ~ 106kpa. |





The double bellows differential Pressure gauge is mainly used to measure the liquid level height of cryogenic liquid containers
(storage tanks and tanks), such as liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide and liquefied natural gas,
etc., and can also be used for the flow test (instantaneous) of gas and liquid.

wuxi kaifeng pressure gauge co., ltd
Wuxi Kaifeng Pressure Gauges , Co ., Ltd ., founded in 2004 , is a company specialized in the Pressure gauge scale production . It is located in the developed Yangtze River Delta in China beside the scenic Taihu Lake . Since its establishment , Kaifeng has been continuously expanding its size , increasing equipment , improving testing methods and introducing new technology and new process . It has now become a manufacturer focused on the production of mid-and high-end pressure gauges.
We mainly provide supporting products for the firefighting system , life saving equipment , machine manufacture equipment , metallurgical , chemical , oil , food , medical , water treatment and hydraulic systems . The products include : shockproof pressure gauges , stainless steel pressure gauges ,shockproof electric contact pressure gauges , firefighting pressure gauges , luminous pressure gauges ,dual pointer shockproof pressure gauges , pressure gauges for ships , differential pressure gauges ,diaphragm pressure gauges , capsule pressure gauges , CNG pressure gauges , WSS bimetallic thermometer gauges , drilling pressure gauges , refrigerant pressure gauges , big head shockproof pressure gauges , precision pressure gauges , pressure measuring boxes as well as speclal pressuregauges tailored to customer requirements.
With enterprise scale on continuous expansion , we are making great efforts to improve management levels , enhance product quality to meet the customer needs . The company passed ISO9001 certification in 2008 and ECE certification in 2015.
Over the past years , all employees of the company , from top to bottom , have been working hard together . As a result , the company has seen considerable development with greater overall strength and development potential . In future , we will stick to the guiding philosophy of " Only developmentis the cardinal principle " as usual , maintain the mature manufacture process and honest operation guided by advanced development concepts and make more innovations and developments in teamwork spirit . We will cut through wind and waves of the fierce market competition on the way towards building up the company into the No.1 brand of China's Pressure Gauge.
Company Info
- Company Name: wuxi kaifeng pressure gauge co., ltd
- Representative: jili jin
- Product/Service: pressure gauge , mamometer , Thermometer Gauge , SF6 density monitor , SF6 density meter , Differential Pressure Level Gauge
- Capital (Million US $): 10,500,000RMB
- Year Established: 2004
- Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
- Export Percentage: 11% - 20%
- Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
- No. of Production Lines: 3
- No. of R&D Staff: Fewer than 5 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 3,000-5,000 square meters
- Factory Location: 28-11 huibei road ,wuxi city,jiangsu province
- Contact Person: Ms. cindy
- Tel: +86-0510-83706687
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