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Help CenterHigh Alumina Content Refractory Brick Used in Steel Production
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High Alumina Content Refractory Brick
Used in Steel Production
Application:
1. Widely used in various kilns due to its cheapness and general tray package
2. All parts of furnace lining for middle and small capacity blast furnace.
3. Low temperature parts of waste incinerators and glass melting furnaces, etc.
4. Widely used in metallurgy, construction (glass and cement), chemical industry, electric power and machine building.
| Item | SK-32 | SK-34 | SK-36 | SK-37 | SK-38 |
| AI2O3(%) | 38 | 42 | 50 | 65 | 70 |
| Fe2O3 (%) | 3 | 2.5 | 2 | 2 | 0.3 |
| Refractoriness (SK) | 32 | 34 | 36 | 37 | 38 |
| Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 | 1350 | 1450 | 1550 | 1580 |
| Porosity (%) | 22-26 | 19-23 | 20-24 | 23 | 18 |
| Bulk density (g/cm³) | 2.05 | 2.1-2.15 | 2.3-2.4 | 2.5 | 2.62 |
| Cold crushing strength (MPa) | 25 | 25 | 45 | 45 | 51 |
| Thermal expansion at 1000°C (%) | 0.6 | 0.6 | 0.3 | 0.5-0.7 | 0.6 |
Standard size: 230mm*114mm*65mm
Other size: per your need
Packing: Standard export carton, wooden pallet
Shipping: 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.Free sample
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. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
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