Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | Western Union, L/C, T/T, |
| Supply Ability | 10000pcs/day |
| Packaging Details | suffogating wooden pallet in 20 GP |
| Apparent porosity | ≤23% |
| CCS | ≥40Mpa |
| Bulk density | ≥2.15g/cm3 |
| Refractoriness | ≥1790℃ |
| Refractoriness under load | ≥1420℃ |
| Mpa 110c*24H | 65 |
| Mpa 1100c*3H | 90 |
| Brand Name | ANNEC |
| Model Number | DRN-115 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T, | Supply Ability | 10000pcs/day |
| Packaging Details | suffogating wooden pallet in 20 GP | Apparent porosity | ≤23% |
| CCS | ≥40Mpa | Bulk density | ≥2.15g/cm3 |
| Refractoriness | ≥1790℃ | Refractoriness under load | ≥1420℃ |
| Mpa 110c*24H | 65 | Mpa 1100c*3H | 90 |
| Brand Name | ANNEC | Model Number | DRN-115 |
| Certification | ISO | Place of Origin | China |
| High Light | 2.15g High Alumina Refractory Bricks ，1790C High Alumina Refractory Bricks ，2.15g Hot Blast Stove Bricks | ||
Hot Blast Stove 2.15g High Alumina Refractory Bricks
Data
High Alumina Refractory Checker Brick is an ideal insulating refractory refractory material, with advantages of high strength, low thermal conductivity, good insulation property and low price. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
High Alumina Refractory Checker Brick is also called high alumina insulating brick. It contains more than 48% Ai2O3 and mainly consists of mullite and glass phase or corundum. It is usually made of high bauxite and a small amount of clay. After the raw materials are grounded, it is made into mud. Then it is cast and molded and fired at 1300~1500℃. Sometimes industrial alumimum is used to replace bauxite. Inorganic matter is added as ignition loss substance in order to increase the porosity of the refractory.
1. According the shape, it can be divided into standard brick, special-shaped brick.
2. According thecharacteristic, it can be divided into high alumina insulating brick, fire clay insulating brick, Mullite insulating brick, corundum insulating brick, etc.
3. According the application, it can be divided into building materials for blast furnace, Building materials for coke oven, Building materials for steel making furnace and so on
| Item | Chemical Composition |
| Al2O3 | ≥48% |
| Fe2O3 | ≤2% |
| Bulk density | ≥2.15g/cm3 |
| Apparent porosity | ≤23% |
| CCS | ≥55Mpa |
| Refractoriness | ≥1790℃ |
| Refractoriness under load | ≥1420℃ |
Annec is a national hi-tech company, and is accredited with ISO9001:2008 quality control system standards, ISO12001:2004 environmental control system standards, and GB/T28001-2011 HAZOPS. Annec has set up a thorough and effective management system with practical considerations for her employees and community, and is persistent in promoting employee self-value and product quality. With these efforts, Annec was awarded the prestigious 2012 Zhengzhou Mayor Quality Prize.
ADVANTAGES OF ALUMINA LINING BRICK
1) High density and small thickness can increase the loading volume and promote the production capacity.
2) Low wear loss and long service life (it is 3-5 times compared with nature stone liner and 2-3times compared with rubber liner), which can reduce the installation times.
3) Main material is alumina which has no pollution to the grinding object.
Applications:
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
Annec is a national hi-tech company, and is accredited with ISO9001:2008 quality control system standards, ISO12001:2004 environmental control system standards, and GB/T28001-2011 HAZOPS. Annec has set up a thorough and effective management system with practical considerations for her employees and community, and is persistent in promoting employee self-value and product quality. With these efforts, Annec was awarded the prestigious 2012 Zhengzhou Mayor Quality Prize.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
100,000,000-120,000,000
Employee Number:
700~730
Ecer Certification：
Verified Supplier
Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP... Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP...
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