1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements.
Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2500-3000 tons per month |
| Delivery Time | 15-20 days |
| Packaging Details | Our bricks are packed in fumigated wooden pallet with waterproof plastic film cover ,then tightened with plastic bandages. Finally make the 100cm*100cm wooden pallet.We also will pack the goods according to your requirement. |
| Al2O3 | ≥75 |
| Apparent Porosity | ≤20 |
| Bulk Density | 2.65~2.85 |
| Cold Crushing Strength Mpa | ≥60 |
| Creep Rate(0~50h ,0.2MPa) | 1550℃ 0.8 |
| Linear Change on Reheating | 1550℃×2h 0.1 ~ -0.2 |
| Color | grey,white |
| Brand Name | Annec |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2500-3000 tons per month |
| Delivery Time | 15-20 days | Packaging Details | Our bricks are packed in fumigated wooden pallet with waterproof plastic film cover ,then tightened with plastic bandages. Finally make the 100cm*100cm wooden pallet.We also will pack the goods according to your requirement. |
| Al2O3 | ≥75 | Apparent Porosity | ≤20 |
| Bulk Density | 2.65~2.85 | Cold Crushing Strength Mpa | ≥60 |
| Creep Rate(0~50h ,0.2MPa) | 1550℃ 0.8 | Linear Change on Reheating | 1550℃×2h 0.1 ~ -0.2 |
| Color | grey,white | Brand Name | Annec |
| Certification | ISO | Place of Origin | China |
| High Light | Bauxite High Alumina Refractory Bricks ，Annec Alumina Refractory Bricks ，Hot Blast Stove Alumina Refractory Bricks | ||
Product description
Check brick for cowper stove is made out of a naturally-occurring material known as bauxite.This material include aluminum hydroxide, which is what give the brick such great warmth resistance. High alumina refractory brick also include kaolinitic clays, which are roasted to create an unique combination including mullite and also synthetic alumina. This is where the name “high alumina” stems from.
we always select the highest quality raw material to guarantee product quality.
Physical and Chemical Index
| High Alumina Checker Bricks | ||||||||
| Item | Unit | DRL-155 | DR-150 | DRL-145 | DRL-140 | DRL-135 | DRL-130 | DRL-127 |
| Al2O3 | % | ≥75 | ≥75 | ≥65 | ≥65 | ≥65 | ≥60 | ≥50 |
| Apparent Porosity | % | ≤20 | ≤21 | ≤21 | ≤22 | ≤22 | ≤22 | ≤23 |
| Bulk Density | % | 2.65~2.85 | 2.65~2.85 | 2.5~2.7 | 2.4~2.6 | 2.35~2.55 | 2.3~2.5 | 2.3~2.5 |
| Cold Crushing Strength | Mpa | ≥60 | ≥60 | ≥60 | ≥55 | ≥55 | ≥55 | ≥55 |
| Creep Rate(0~50h ,0.2MPa) | % | 1550℃ 0.8 | 1500℃ 0.8 | 1450℃ 0.8 | 1400℃ 0.8 | 1350℃ 0.8 | 1300℃ 0.8 | 1270℃ 0.8 |
| Linear Change on Reheating | % | 1550℃×2h 0.1 ~ -0.2 | 1550℃×2h 0.1 ~ -0.2 | 1550℃×2h 0.1 ~ -0.2 | 1450℃×2h 0.1 ~ -0.2 | 1450℃×2h 0.1 ~ -0.4 | 1450℃×2h 0.1 ~ -0.4 | 1450℃×2h 0.1 ~ -0.4 |
Features
1.High-temperature endurable .
2.Good thermal shock resistance .
3.High cold crushing strength.
4.Good resistance to abrasion and corrosion.
5.Good thermal spalling resistance.
6.High mechanical strength.
7.Good volume stability at high temperature.
Checker Brick High Alumina Refractory Brick for Electric Arc Furnace Applications:
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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