Product Details
Place of Origin: Henan, China
Brand Name: HongTai
Model Number: 55, 60, 65, 70, 75, 80, 85
Payment & Shipping Terms
Minimum Order Quantity: 2 tons
Price: $380.00 - $450.00/tons
Packaging Details: wooden pallet with paper each layer, wrapped with thick paper and PVC film outside.
Supply Ability: 3000 Ton/Tons per Month high alumina refractory brick
Shape: |
Brick |
Material: |
Alumina Block |
SiO2 Content (%): |
<23 |
Al2O3 Content (%): |
>70% |
MgO Content (%): |
International Standard |
CaO Content (%): |
International Standard |
Refractoriness (Degree): |
1770°< Refractoriness< 2000° |
CrO Content (%): |
International Standard |
SiC Content (%): |
International Standard |
Processing Service: |
Welding, Cutting, Moulding |
Product Name: |
High Alumina Brick |
Color: |
Light Yellow |
Size: |
Customized Size |
Certificate: |
ISO9001-2008 |
Application: |
Industrial Furnaces |
Type: |
Facotory |
Cold Crushing Strength(MPa): |
45 |
Fe2O3: |
1.5 |
Al2O3: |
70 |
Feature: |
High Teperature Resistance |
Shape: |
Brick |
Material: |
Alumina Block |
SiO2 Content (%): |
<23 |
Al2O3 Content (%): |
>70% |
MgO Content (%): |
International Standard |
CaO Content (%): |
International Standard |
Refractoriness (Degree): |
1770°< Refractoriness< 2000° |
CrO Content (%): |
International Standard |
SiC Content (%): |
International Standard |
Processing Service: |
Welding, Cutting, Moulding |
Product Name: |
High Alumina Brick |
Color: |
Light Yellow |
Size: |
Customized Size |
Certificate: |
ISO9001-2008 |
Application: |
Industrial Furnaces |
Type: |
Facotory |
Cold Crushing Strength(MPa): |
45 |
Fe2O3: |
1.5 |
Al2O3: |
70 |
Feature: |
High Teperature Resistance |
China refractory manufacturer factory supply high alumina refartech refractory bricks for heating furnace
High alumina brick, that is, alumina content in 48% or more of an aluminum silicate refractory. Made of bauxite or other raw materials of higher alumina content after molding and calcining. High thermal stability, refractoriness above 1770℃. Good slag resistance.
High alumina bricks can be classified according to its mineral composition, generally divided into five categories: low Mullite (silystone), Mullite, Mullite-corundum corundum - mullite and corundum.
The high alumina lining bricks usually divided into three categories:
Ⅰ: Al2O3 content of 75% or more;
Ⅱ: Al2O3 content is 60% ~ 75%;
Ⅲ: Al2O3 content is 48% ~ 60%;
China refractory manufacturer factory supply high alumina refartech refractory bricks for heating furnace
High alumina brick technical data:
| Items | Technical Data | ||||
| International code name | SK35 | SK36 | SK37 | SK38 | SK40 |
| Chinese code name | LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 |
| Al2O3 min % | 48 | 55 | 65 | 75 | 80 |
| Fe2O3 max % | 2 | 2 | 2 | 2 | 2 |
| Refractoriness ℃min. | 1750 | 1770 | 1790 | 1790 | 1790 |
| Refractoriness under Load C min. | 1420 | 1470 | 1500 | 1520 | 1530 |
| Permanent Linear Change % | 1450 C×2h | 1500 C×2h | 1500 C×2h | 1500 C×2h | 1500 C×2h |
| +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | |
| Apparent Porosity max. % | 22 | 22 | 23 | 23 | 21 |
| Cold Crushing Strength mim. | 39 | 44 | 49 | 54 | 65 |
Packaging of High Alumina Brick
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
Shipping of High Alumina Brick
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.
Jerry Li
Cell&WhatsApp: 0086-13373957739
Email: jerry(at)firebricks-supplies.com
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