Хромовый магнезиевый огнеупорный кирпич хромовый для цемента/стеклянной промышленности

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Характеристики



Products Description


Magnesia chrome brick

1. Low bulk density, low thermal conductivity, good thermal insulation performance. 
2. Refractory category allow direct contact of fire, suitable for various atmosphere. 
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely. 
4. Product specification: standard form, normal standard, shaped and special shaped bricks. 
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.



Common magnesite chrome brick


Item
MGe6
MGe8
MGe12
MGe16
MgO %
80
72
70
65
Cr2O3 %
7
10
13
17
CaO %
1.2
1.2
1.2
1.2
SiO2 %
3.4
4
4
4.2
Al2O3 %
4.5
6.5
6
6
Fe2O3 %
4
4.8
5.5
6.5
Apparent Porosity %
17
18
18
18
Bulk Density g/cm3
3
3
3.02
3.05
Cold Crushing Strength Mpa
55
55
55
50
Refractoriness Under Load °C
1600
1600
1600
1600



Direct-Bonded magnesite chrome brick


Item
DMGe4
DMGe8
DMGe12
DMGe16
MgO %
85
77
74
69
Cr2O3 %
5.5
9.1
14
18
CaO %
1.1
1.4
1.2
1.2
SiO2 %
1.3
1.2
1.2
1.5
Al2O3 %
3.5
4
3.5
4.5
Fe2O3 %
3
6.4
5
5.7
Apparent Porosity %
18
18
18
18
Bulk Density g/cm3
3.02
3.04
3.06
3.08
Cold Crushing Strength Mpa
50
50
55
55
Refractoriness Under Load °C
1700
1700
1700
1700
Thermal expansion %
1000°C
1
1
1
0.9
Thermal expansion %
1600°C
1.8
1.8
1.8
1.6




Production details




Automated equipment


Our Advantages




Professional sales team




Real construction site




Exclusive production factories






Thoughtful customer service




Quality certificates



Zhengzhou Rongsheng Import And Export Co., Ltd.


Our company is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than ten years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 70 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.

Zhengzhou Rongsheng Import And Export Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!



FAQ


Q1. Are you Manufacturer?
A: Yes, of course, our factory is in Xinmi, zhengzhou city, Henan province.

Q2. Can we visit your company?
A: Sure,welcome at any time, seeing is believing.

Q3. Do you accept OEM?
A: Yes, we can do OEM.

Q4. What's the MOQ of trial order?
A: No limit, we can offer the best suggestions and solutions according to your condition.

Q5. What are the payment terms?
A: Usually T/T, but L/C, Western Union etc are available for us.

Q6. How long is delivery time?
A: The delivery time usually depends on the order quantity, usually around 7-12 days.

Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q8. How to solve the quality problems?
A: If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

Q9. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.

Q10. How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.



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