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【Technical support】Valve sealing surface grinding is a key step to ensure sealing performance
【Technical support】Valve sealing surface material selection factors to consider
【Industry dynamics】Ultra-short radius horizontal well technology in Huabei oilfield to exploit the remaining oil at the far end
【Technical support】What are the precautions for manual operation of electric valves
【Technical support】Working principle of pressure valve
【Technical support】Six reasons for valve sealing surface damage

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Ball Valve Gate Valve Globe valve Check valve Plug valve Butterfly valve Control valve Water system valve Metallurgical valves

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Side mounted eccentric hemispherical valve

The principle of eccentric hemispherical valve is to make the valve open or block by the chain of rotary valve. The ball valve switch is light and small, and can be made into large caliber. It has reliable sealing, simple structure and convenient maintenance. The sealing surface and spherical surface are always closed, and it is not easy to be ...

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The company's leading products include ball valves, gate valves, globe valves, check valves, stopcock valves, plunger valves, butterfly valves, regulating valves, water system valves ...

The company always adheres to the management objective based on management standard, market demand oriented, quality assurance, customer satisfaction and product innovation...

ShangHai KaiSa YanKe Valve CO.,LTD

Shanghai Kaisa Strict Valve Co., Ltd. is located in Shanghai, an international metropolis with convenient transportation and developed information. Our company is a valve enterprise integrating R&D, production, sales and service. The company has always adhered to the management norms as the basis, market demand as the guidance....

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News information

01
【Technical support】Valve sealing surface grinding is a key step to ensure sealing performance
The sealing performance of the valve directly affects the control effect of the fluid medium and the safe operation of the system
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02
【Technical support】Valve sealing surface material selection factors to consider
Sealing surface is the most critical working face of the valve, the quality of the sealing surface directly affects the service life of the valve
MORE+
03
【Industry dynamics】Ultra-short radius horizontal well technology in Huabei oilfield to exploit the remaining oil at the far end
On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut down for more than 4 years due to high water cut
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Add：NO.3106, Chengliu Middle Road, Jiading District, Shanghai City
Tel：+86-21-5990 0838
Fax：+86-21-5990 2378
Web：http://syfamen.cn
E-mail：ksykfm@163.com

Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City
Tel：+86-21-5990 0838 Fax：+86-21-5990 2378
Web：syfamen.cn E-mail：ksykfm@163.com
Copyright ? Shanghai KaiSa YanKe Valve Co. Ltd. all rights reserved.
No. 17054673-1, Shanghai ICP
Technical support：FengSheng Technology

Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City
Tel：+86-21-5990 0838
Fax：ksykfm@163.com
Copyright ? Shanghai KaiSa YanKe Valve Co. Ltd. all rights reserved.
No. 17054673-1, Shanghai ICP
Technical support：FengSheng Technology

滬ICP備17054673號-1

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+86-21-5990 0838

ksykfm@163.com