Alumina grinding ball
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- alumina ball
- Category
- Industrial Supplies
Beijing Dongfang Guansen Technology Co.Ltd
- Country / Year Established
- China /
- Business type
- Others
- Verified Certificate
-
11
Product name | Alumina grinding ball | Certification | - |
---|---|---|---|
Category | Industrial Supplies | Ingredients | - |
Keyword | alumina ball | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | Stock | - | |
Supply type | - | HS code | - |
Product Information
Product Description
Specification: Al2O3: 99%
Chemical and physical properties
& Chemical content.
SiO2 | 0.15-0.2 | MgO | 0.03-0.05 |
AI2O3 | 99-99.2 | CaO | 0.04-0.07 |
Fe2O3 | 0.05-0.2 | K2O | 0.1-0.15 |
TiO2 | 0.15-0.2 | Na2O | 0.1-0.25 |
Fe:<0.01% |
& Physical performance
density | g/cm³ | 3.5-3.6 |
water absorption | weight% | 2-3 |
compression strength | N /mm² | 3K |
elastic coefficient | GPa | 60 |
Moh’s hardness | Scale | 9 |
Specific heat,20°C-100°C | J/kg.K | 840 |
heat conductivity coefficient,30°C-100°C | W/m.K | 1-1.5 |
thermal expansivity | 10-6K-1 | 4.7 |
heat resistance | °C | 1500 |
& Dimensions, tolerances, bulk density, specific surface area, porosity and compressive strength
size(ft2)-(mm) | bulk density(kg/m³) |
Specific surface area (m²/m³) |
Void ratio (%) |
Compressive strength (kg) |
1/8”-3mm | 2000 | 720 | 44 | 60 |
1/4”-6mm | 2000 | 520 | 44 | 160 |
3/8”-9mm | 2000 | 360 | 44 | 240 |
1/2”-13mm | 2000 | 275 | 45 | 450 |
3/4”-19mm | 2000 | 190 | 45 | 520 |
1”-25mm | 2100 | 144 | 45 | 800 |
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
Beijing Dongfang Guansen Technology Co.Ltd
- Country / Year Established
- China /
- Business type
- Others
-
11
- President
- Tao huang
- Address
- 16th Yard Second Building 720,Guangshun South Street,Chaoyang District ,Beijing,China
- Product Category
- Ball Bearings
- No. of Total Employees
- 101-500
- Company introduction
-
Beijing Dong Fang Guansen Technology Co., Ltd. is an import & export trading co. , ltd major for Sales, Technology Extension and Supporting. Whose main products are ceramic balls, tabular alumina , chemical packing , environmentally friendly products, mainly are used in petrochemical, coal chemical industry , water , fertilizer, metallurgy , electric power and other fields. Company production are base in Ceramics Industrial Park, Xiangdong District Pingxiang City , Jiangxi Province .The factory has been established since 1992 , with based on the over twenty years of experience in production and sales channels , establishment of a new company in Beijing is committed to the necessary technical products development and sales in the line of chemical industry
Company production base covers an area of 40,000 square meters , plant a total construction area of 20,000 square meters , a total investment of RMB80 million . Existing senior technical staff of 18 people, more than 300 employees .The company has three high-tech production lines : 1700 degree automatic temperature tunnel kiln with an annual output of ceramic chemical packing , environmental protection, chemical products, 10,000 tons ; 2050 degree automatic two ultra-high temperature shaft kiln , with an annual 40,000 tons tabular alumina , high-purity alumina ball 10,000 tons , more than 70 percent of products exported to Europe and the Middle East .
“With Technological innovation to create excellent brand, with a good reputation to win the trust market, with sincere service to win customers" are our eternal pursuit. Willing to cooperate with friends from various circles at home and abroad,with superb technology and high quality products to provide you with the most satisfactory service.
- Main Markets
-
France
Germany
South Korea
U.S.A
- Main Product