Zhengzhou Annec Industrial Co., Ltd.
| Supply Ability | 10000pcs/day |
| Packaging Details | Fumigation pallet in 20 GP container |
| Al2O3 | ≥60% |
| Fe2O3 | ≤2% |
| Apparent porosity | ≤23% |
| Refractoriness | ≥1790℃ |
| Refractoriness under load | 1480℃ |
| Sio2 content (%) | 1.0% |
| Brand Name | ANNEC |
| Model Number | |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10000pcs/day | Packaging Details | Fumigation pallet in 20 GP container |
| Al2O3 | ≥60% | Fe2O3 | ≤2% |
| Apparent porosity | ≤23% | Refractoriness | ≥1790℃ |
| Refractoriness under load | 1480℃ | Sio2 content (%) | 1.0% |
| Brand Name | ANNEC | Model Number | |
| Certification | ISO | Place of Origin | China |
| High Light | Steel Industry Fire Brick ，Furnace Lining Fire Brick ，High Alumina Fire Brick | ||
Data
| Item | Chemical Composition |
| Al2O3 | ≥60% |
| Fe2O3 | ≤2% |
| Bulk density | ≥2.4g/cm3 |
| Apparent porosity | ≤23% |
| CCS | ≥50MPa |
| Refractoriness | ≥1790℃ |
Production process:
High Alumina Fire Brick Refractory Material Brick are mainly made from chamotte, being high pressure pressed and sintered in high temperature. Main minerals compositions are mullite phases. These products are widely used in all parts of furnace lining for middle and small capacity blast furnaces because of their excellent physical and chemical properties in high temperature. It also can be used in lining for other kinds of furnace.
Production practice proves that high-alumina clinker is strictly selected and classified before crushing, and is stored in tiers. The co-fine grinding method of bauxite clinker and combined clay can improve the quality of high-alumina refractory brick
Aluminum oxide (Al2O3) content of the High Alumina Fire Brick Refractory Material Brick is more than 48%
A neutral refractory with an alumina content of more than 48%.Made of bauxite or other raw materials of high alumina content after molding and calcining.High thermal stability, refractoriness in 1770℃ above.Good slag resistance, used for lining steelmaking electric furnace, glass furnace, cement converter, etc.
Feature
High temperature resistance;
Chemical erosion resistance;
Thermal stability;
Slag resistance.
Applications:
Generally suitable for thermal surface refractory lining or other refractory back lining insulation layer.
Refractory lining or thermal insulation for industrial furnaces in petroleum or chemical industries, such as ethylene cracking furnaces, tubular furnaces, reforming furnaces for synthetic ammonia, gas generators and high temperature shuttle kilns.
Tunnel kiln, push board kiln, roller kiln, wood kiln refractory lining material for industrial and household ceramics.
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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