- Place of Origin:CN;SHN
- Shape:Brick
- Refractoriness (Degree):Common (1580°< Refractoriness< 1770°)
- SiO2 Content (%):<3.5%
- Al2O3 Content (%):10%
- MgO Content (%):75%
- CaO Content (%):None
- CrO Content (%):None
- SiC Content (%):None
- Model Number:magnesia alumina brick
- Brand Name:DKJL
- Material:magnesia brick
Factory Price Magnesia Alumina Brick for Kilns
It is a kind of alkaline refractory product with perriclase as main phase magnesia alumina spinel clinker as basic material .The product has such characteristics as good temperature vibration, good strength and volume stability in high temperature.
Magnesia alumina brick Application:
Magnesia Alumina Spinal Brick is widely used in transition zone of cement rotary kilns, glass tank regenerators and lime kilns.
ITEM | Magnesia alumina brick | Middle grade magnesia alumina brick | High pure magnesia alumina brick | Magnesia alumina spinel brick |
MgO % | 80 | 80 | 85-90 | ≥90 | ≥85 | 80-90 |
Al2O3% | 5-10 | 5-10 | 6-8 | 4-8 | 4-8 | 9-18 |
Apparent Porosity % | 18 | 19 | 18 | 18 | 18 | 16-20 |
Cold Crushing Strength Mpa | 40 | 30 | 50 | 50 | 50 | 40-50 |
0.2Mpa Refractoriness Under Load T0.6 | 1600 | 1580 | 1650 | 1680 | 1630 | 1620 |
Thermal shock resistance | 4 | 4 | 5 | 8 | 8 | 10 |
Pictures of Magnesia alumina brick

Packing of Magnesia alumina brick: Standard export wooden pallet
Shipping of Magnesia alumina brick: By vessel or plane from any Chinese port
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Sample evaluation
Magnesia alumina brick sample and trial order are accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

1.How can I get your prompt quotation for Magnesia alumina brick?
We can give our offer quickly if you kindly send the inquiry with following factors of Magnesia alumina brick: bulk density, working temperature, pressure strength, dimension(length*width*thickness), application and quantity.
2.What's the MOQ of trial order ?
No limit,We can offer the best suggestions and solutions according to your requirement.
3.What is the MOQ(minimum order quantity )?
1 pallet.
4.Which payment terms are you accept?
T/T,LC,Western Union,moneygram are available for us.
5.After an order is placed, when to deliver?
15-25days after confirming the order
6.Is your company accept customization?
we accept OEM service.
7.How to solve the quality problems?
If the products are not conform to customer samples or have quality problems, our company will be responsible for it.
8.What is the HS code?
The HS code is 69022000
9. Is there any payment for the sample?
We can offer free sample but don't bear the freight
10.How can I contact you?

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