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North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Ceramic half-lined ball valve
Features:
1. It has compact structure and small volume, as well as a certain wear resistance, small ash eliminating resistance, therefore, it can be adopted instead of metal valves in the wearresistant industry.
2. The ball is manufactured with advanced grinding equipments and technologies, which has high roundness, excellent surface quality, furthermore, due to the self-lubrication of alumina or zirconia ceramics, it has very good seal performance after matching to the valve seat.
3. It wholly changes the defects of hard-sealed metal ball valves such as easy to be leaked, big torsional moment and non-corrosive seal surface.
4. The excellent wear-resistance of the ceramic make the valve endurable, high dependability and long service life, 2-4 times than titanium alloy valve and Monel valve.
5. The valve has its advantages to high-hardness particle medium, or soft corrosive particle medium, it is the sole valve suitable for this type of medium at present.
Main applications
Widely used in industries served including chemical, power station, paper making and etc. Also used in transportation system of gas, Nominal diameter DN15_DN200
Through many years' investigations and experiments, Fujian Provincial Johnson Mining Co., Ltd. has invested to build up Hi-Tech Ceramic Industry District since December 2000. The first investment is USD 4, 000, 000, the acreage is 15, 000m² .
At present Johncera has built 14, 000m workshops and 2, 300m² R&D center, there are 5 advanced Hi-Tech Ceramic product lines, and has many advanced equipments including Cold Isostatic Pressing Machines, Automatic High-temperature Mills, etc.
The annual production value is coming up to RMB 80, 000, 000; The products are reaching international advanced standards. It is expected that export value will achieve USD 6, 000, 000...² .
Through many years' investigations and experiments, Fujian Provincial Johnson Mining Co., Ltd. has invested to build up Hi-Tech Ceramic Industry District since December 2000. The first investment is USD 4, 000, 000, the acreage is 15, 000m² .
At present Johncera has built 14, 000m workshops and 2, 300m² R&D center, there are 5 advanced Hi-Tech Ceramic product lines, and has many advanced equipments including Cold Isostatic Pressing Machines, Automatic High-temperature Mills, etc.
The annual production value is coming up to RMB 80, 000, 000; The products are reaching international advanced standards. It is expected that export value will achieve USD 6, 000, 000...² .
