Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 pcs/day |
| Delivery Time | 5-8 working days |
| Packaging Details | comply to expor packing requriement |
| Al2O3 | ≥70% |
| Fe2O3 | ≤2% |
| Bulk density | ≥2.5g/cm3 |
| CCS | ≥60Mpa |
| Refractoriness | ≥1790℃ |
| Porosity | ≥10% |
| Brand Name | ANNEC |
| Model Number | DRL-140 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 pcs/day |
| Delivery Time | 5-8 working days | Packaging Details | comply to expor packing requriement |
| Al2O3 | ≥70% | Fe2O3 | ≤2% |
| Bulk density | ≥2.5g/cm3 | CCS | ≥60Mpa |
| Refractoriness | ≥1790℃ | Porosity | ≥10% |
| Brand Name | ANNEC | Model Number | DRL-140 |
| Certification | ISO | Place of Origin | China |
| High Light | Low Creep High Alumina Refractory Bricks ，Al2O3 High Alumina Refractory Bricks ，Metallurgical Stoves Alumina Refractory Bricks | ||
Metallurgical Stoves Low Creep High Alumina Refractory Bricks
Low Creep High Alumina Refratory Special Shape Brick
Data
| Item | Chemical Composition |
| Al2O3% ≥ | 68 |
| Fe2O3% ≤ | 2 |
| Creep Rate at 1300℃,≤ | 0.8 |
| refractoriness≥ ℃ | 1790℃ |
Low Creep High Alumina Refratory Special Shape Brick ahas been widely applied to industrial furnaces with regenerative combustion technology. Baffle Block Corundum-mulite are installed in front of honeycomb ceramic
Low Creep High Alumina Refratory Special Shape Brick is characterized by low bulk density. The total weight of the furnace body and walls thickness can be reduced effectively.
It has found a wide application in ceramics tunnel kiln, roller kiln, shuttle kiln, coking furnaces of iron and steel industry and other thermal equipment. It is mainly used in lining and insulating layer of areas without strong erosion by high temperature melts. When in direct contact with flame, the surface contact temperature can not be higher than 1350℃.
If Al2O3 content is higher than 90%, it is called corundum brick. Due to different resources, national standards are not completely consistent. For example, European countries have stipulated that the lower limit of Al2O3 content for high-alumina refractories is 42%. In China, according to the content of Al2O3 in Low Creep High Alumina Refratory Special Shape Brick , it is usually divided into three grades: Grade I──Al2O3 content>75%; Grade II──Al2O3 content is 60～75%; Grade III──Al2O3 content is 48～60%.
Feature
1. High temperature stability
2. High refractoriness
3. Small coefficient of the thermal expansion
4. Strong chemical corrosion resistance
5. Excellent thermal shock resistance
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
Standard sizing: 230 x 114 x 65 mm others up to the client
Zhengzhou Annec CO., Ltd. was founded in 2003, 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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