Xi'an BBT Clay Technologies Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100000pcs per month |
| Delivery Time | 30-60days |
| Packaging Details | Clay brick tunnel kiln clay refractory brick material by container sea shipment |
| Processing | Brick Production Line tunnel kiln plant |
| Aplications | Bricks and Ceramics plant |
| Function | Fired bricks |
| Raw Material | Synthetic material Clay |
| Kiln type | tunnel kiln |
| Structure | Ceiling, lining of kiln car |
| Auxiliary equipment | tunnel kiln cart |
| Brand Name | BBT |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100000pcs per month |
| Delivery Time | 30-60days | Packaging Details | Clay brick tunnel kiln clay refractory brick material by container sea shipment |
| Processing | Brick Production Line tunnel kiln plant | Aplications | Bricks and Ceramics plant |
| Function | Fired bricks | Raw Material | Synthetic material Clay |
| Kiln type | tunnel kiln | Structure | Ceiling, lining of kiln car |
| Auxiliary equipment | tunnel kiln cart | Brand Name | BBT |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | Tunnel Kiln Clay Fire Blocks ，Thermal Insulation Clay Fire Blocks ，Basic Refractory Bricks Material | ||
Clay brick tunnel kiln clay refractory brick material tunnel kiln carts refractory materials bricks
Tunnel Kiln Clay Fire Blocks Thermal Insulation Basic Refractory Bricks Material
Clay refractory bricks are refractory products with alumina content of 30~48% made of clay clinker as aggregate and refractory clay as binder.
The raw materials for making clay refractory bricks are clay minerals, and refractory clays can generally be divided into hard clay and light clay. In the manufacturing process of refractory materials, the former is mostly used as clinker after calcination; the latter has good plasticity after adding water, and is easy to sinter, and is mostly used as a binder.
The clay minerals mainly include kaolinite (Al2O3, 2SiO2, 2H2O), dickite (same composition as kaolinite, but different lattice constants), montmorillonite (Al2O3, 4SiO2, 6H2O) and mica minerals.
Clay refractory materials are abundant in raw materials, easy to process, and inexpensive, so they are more widely used than any other refractory materials. Chimneys and chimneys for high temperature furnaces, hot blast furnaces, ironmaking furnaces, ladle and casting systems as well as soaking furnaces, reheating furnaces, non-ferrous metal melting furnaces, kilns in the silicate and chemical industries, and all thermal equipment flues etc.
Technical parameters of Tunnel Kiln Clay Fire Blocks Thermal Insulation Basic Refractory Bricks Material
| Item | Index | ||||||||
| N-1 | N-2a | N-2b | N-3a | N-3b | N-4 | N-5 | N-6 | ||
| refractoriness,℃≥ | 1570 | 1730 | 1730 | 1710 | 1710 | 1690 | 1670 | 1580 | |
Starting temperature of softening under load,℃≥ [0.2MPa x0.6%] | 1400 | 1350 | -- | 1320 | -- | 1300 | -- | -- | |
| Rate of change of reburning line,% | 1400℃x2h | +0.1-0.4 | +0.1-0.5 | +0.2-0.5 | -- | -- | -- | -- | -- |
| 1350℃x2h | -- | -- | -- | +0.2-0.5 | +0.2-0.5 | +0.2-0.5 | +0.2-0.5 | ||
| apparent porosity,%≤ | 22 | 26 | 24 | 24 | 26 | 24 | 26 | 28 | |
| ambient compressive strength,MPa≥ | 30.0 | 20.0 | 25.0 | 20.0 | 15.0 | 20.0 | 15.0 | 15.0 | |
Application of Refractory Bricks in Clay Brick Plant Red Clay Brick Production Line Fired Bricks
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2015
Total Annual:
500000-6000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
BBT focuses on the core business development by concentrating on the professionalization strategy. We devote ourselves to integrating technical solutions of production line process design, thermal design, equipment R&D, trade,mechanical and electrical equipment installation, international engine... BBT focuses on the core business development by concentrating on the professionalization strategy. We devote ourselves to integrating technical solutions of production line process design, thermal design, equipment R&D, trade,mechanical and electrical equipment installation, international engine...
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