99% alumina ceramic coil tube bush sleeve customized

99% alumina ceramic coil tube bush sleeve customized

Reputation depends on quality,  quality comes from Hard!

Alumina Ceramic:

With the rapid development of China's electrolytic aluminum, ceramics, medicine, electronics, machinery and other industries, the market still has a large room for growth in alumina demand, and alumina production will continue to grow. Combined with China's alumina production data from 2005 to 2010, it is estimated that China's alumina production will reach 33 million tons in 2011, with a growth rate of 14%. In 2012, it will continue to grow on the basis of 2011, and the output will exceed 38 million tons.
In addition, given that China's construction area under construction continues to grow substantially year-on-year, and due to the continuous implementation of urbanization, the outlook for the future aluminum industry is very optimistic. China's alumina demand is expected to increase by 15% year-on-year to 38.19 million tons in 2011. In 2012, alumina demand will reach 42 million tons, up 10% year-on-year. China has abundant bauxite resources. So far, it has proven reserves of 2.3 billion tons, ranking fourth in the world, and has the resources to develop the alumina industry. According to incomplete statistics since 2004, the number of alumina investment projects announced in China has reached 27, with a total scale of 16.041 million tons. Even if we do not consider the use of foreign bauxite resources and projects to invest and set up factories overseas, the total scale will reach 28.941 million tons. At the end of 2006, Chinalco's alumina production was 9.52 million tons. In addition to the scale of alumina already under construction, there is also a total of 1.92 million tons of alumina to be built in the country, which is close to all the proposed (expanded) alumina projects in foreign countries. The rapid development of the alumina industry is different from the previous low-level redundant construction, but on the scale and high level, optimizing the structure and greatly improving the overall level and competitiveness of China's alumina industry. However, if this investment boom continues to expand in a disorderly manner, it will inevitably lead to a relative surplus of products.

High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. 

Data Sheet↓

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: ＞10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): ＞1014Ω.cm

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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FAQ

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A: We are factory.
 
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A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.