Zhengzhou Zhongkeda Refractory Materials Co., Ltd
55% high alumina brick is a medium-grade refractory material designed for industrial high-temperature applications. It provides a good balance between thermal resistance, mechanical strength, and cost efficiency. This product is widely used in furnace linings and kiln structures where stable performance under medium to high temperatures is required.
KEY FEATURES
Balanced Thermal Resistance
Provides stable performance under continuous medium-high temperature conditions.
Good Mechanical Strength
Ensures structural stability in furnace lining applications.
Cost-Effective Solution
Offers optimized performance with controlled material cost.
Reliable Furnace Performance
Reduces lining damage and improves service life of thermal equipment.
APPLICATION
Industrial Furnace Lining：Medium to high temperature furnace applications with stable lining performance.
Ceramic Kiln：High temperature ceramic firing and insulation zones.
Cement Kiln (Medium Zones)：Preheating and transition zone applications.
Heat Treatment Furnaces：Stable performance under thermal cycling conditions.
STANDARD SIZES
We supply international standard refractory brick sizes suitable for furnace construction and industrial applications.
| Type | Size | Application |
|
T-3 Standard Brick |
230×114×65 mm |
General furnace lining |
|
T-4 Thin Brick |
230×114×38 mm |
Insulation & repair zones |
|
T-38 Thick Brick |
230×114×76 mm |
High load areas |
|
T-19 Half Brick |
114×114×65 mm |
Masonry adjustment |
|
T-20 Quarter Brick |
57×114×65 mm |
Precision construction |
|
T-7 Arch Brick |
Custom |
Kiln roof & arch structure |
|
T-20W Wedge Brick |
Custom |
Circular kiln lining |
|
T-9 Special Shape |
Custom drawing |
Complex furnace design |
CUSTOMIZATION SERVICE
Custom dimensions available
Special shapes based on furnace design
OEM branding & packaging
