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 Postato il 11/16/2023 : 15:21:22
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Industry kilns high alumina brick refractory
Industry kilns high alumina mullite brick refractory tile
High Alumina Mullite Bricks
The series of high alumina brick contain more than 48% aluminum oxide. It is formed and calcined from bauxite or other raw materials with a high content of alumina. Its feature excellent high temperature mechanics and chemical corrosion resistance to acid and alkali basic solution. They were widely used in metallurgy, petroleum, chemistry, glass furnace, cement rotary furnace etc.
Main Properties
Item
Index
International code name
SK35
SK36
SK37
SK38
SK40
Al2O3 min %
48-55
55-65
65
75
80
Fe2O3 max %
2
2
2
2
2
Refractoriness ℃, min
1750
1770
1790
1790
1790
Refractoriness under load
(0.2MPa) ℃, min
1420
1470
1500
1520
1530
Linear change on reheating (1500℃, 2h) %
+0.1~ -0.4
*1450℃
+0.1~ -0.4
+0.1~-0.4
+0.1~ -0.4
+0.1~ -0.4
Apparent porosity max %
24
23
23
22
20
Cold crushing strength Mpa, min
30
40
50
60
70
Company Profile
Huanya is located in Foshan City, which is one of the largest supply bases for refractory materials in China.
Our business line mainly covers refractory products and insulating products.
Over the past 25 years, we have exported large quantities of these various products to clients in Southeast Asia, Mid-east, South America, Europe, the USA, and other areas. By keeping good relationships with many manufacturers and partners, we can always supply high quality products and excellent service with reasonable price.
You are warmly welcomed to visit our company, or contact us for business discussions.
Advantage
Quality Guarantee
Professional export experience
Inspection before shipment
Excellet after-sale service
on-time Delivery
Our Certificate
Our products through professional certification , the product will be checked before shipmenon-time delivery under the premise to ensure that you bring high-quality products.
FAQ
Q1:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q2:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q3:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
Q4:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
http://www.huanya-refractory.com |
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Industry Kilns High Alumina Brick Refractory
