230x114x65MM size refractory interlocking clay refractory bricks for kiln
- $0.13 / >=10000 kilograms
- 10000 kilograms
- Zibo Long Keter New Materials Co., Ltd.
- Shandong, China
- Ms Keter Long
Product Detail
| brand: | Lecter | High temperature cone equivalent Orton cone: | 31-32 |
| Package preview: | Al2O3 content (%): | 36.2 | |
| Titanium dioxide(%): | 3 | Bulk density (kg/m3): | 2100-2200 |
| port: | Qingdao | Na2O+K2O+Li2O(%): | 0.5 |
| Material: | flint clay | Apparent porosity(%): | 22-24 |
| Refractoriness (degrees): | Ordinary (1580° | Supply capacity: | 2,000,000 kg per month |
| CaO content (%): | 0.5 | payment terms: | L/C, Western Union, T/T, Paypal |
| Packaging Details: | Trays with stretch film | Origin: | Shandong Province, China |
| Modulus of rupture (kg/cm2): | 55-70 | Magnesium oxide content (%): | / |
| Cr2O content (%): | / | Silicon carbide content (%): | / |
| Processing services: | cutting, forming | Sodium oxide (%): | 0.6 |
| Ferric oxide(%): | 2 | Silica content (%): | 57.8 |
| Cold crushing strength (MPa): | 22-32 | model: | SK32 |
| shape: | brick |
230x114x65MM size refractory interlocking clay refractory bricks for kiln
RonkettSupply a full range of clay refractory bricks. Alumina content around 28-45% is classified as clay refractory brick
The main application is Clay refractory brickListed below:
• Furnace construction
• Blast Furnace/Hot Stove
• Steel foundries
• Furnace for non-ferrous metal industry
• Coke and gas ovens
• Glass industry
• Cement industry
• Ladle safety lining
• Boiler spare lining
Product Description
Note: Special-shaped clay refractory bricks are more expensive than ordinary square or rectangular refractory bricks.
Clay Refractory Brick Product Data
| Material | Common | special | |||||||||
| blast furnace | Hot stove | glass furnace | |||||||||
| thing | SK32 | SK34 | ZGN-42 | GN-42 | RN-42 | RN-40 | RN-36 | BN-40a | BN-40b | ||
|
High temperature cone equivalent orton cone |
31-32 | 33-34 | – | – | – | – | – | – | – | ||
| Refractoriness (°C) | 1715 | 1760 | 1760 | 1760 | 1760 | 1740 | 1700 | – | – | ||
| Bulk density (kg/m3) | 2100-2200 | 2200-2250 | 2200 | 2200 | 2200 | 2200 | 2150 | 2250 | 2250 | ||
| Apparent porosity(%) | 22-24 | 18-20 days | ≤15 | ≤16 | ≤24 | ≤24 | ≤25 | ≤18 | ≤18 | ||
| Cold crushing strength (MPa) | 22-32 | 30-35 | ≥58.8 | ≥49.0 | ≥29.4 | ≥24.5 | ≥19.6 | ≥49.0 | ≥34.3 | ||
| Modulus of rupture (kg/cm2) | 55-70 | 60-80 | – | – | – | – | – | – | – | ||
|
reheat test, Everlasting linear change after heating |
(1350℃%, 3h) | – | – | – | – | – | 0~-3 | 0~-0.5 | |||
| (1400℃%, 2h) | – | – | – | – | – | – | – | 0~-0.4 | 0~-0.4 | ||
| (1450℃%, 3h) | – | – | 0~-2 | 0~-3 | 0~-0.4 | – | – | – | – | ||
| (1400℃%) | 0.0-0.2 | -0.18 | – | – | – | – | – | – | – | ||
| 0.2MPa soft load (%) | – | – | ≥1450 | ≥1430 | ≥1400 | ≥1350 | ≥1300 | ≥1450 | ≥1400 | ||
| Silica (%) | 57.8 | 52.4 | – | – | – | – | – | – | – | ||
| Aluminum oxide(%) | 36.2 | 42.1 | ≥42 | ≥42 | ≥42 | ≥40 | ≥36 | ≥40 | ≥40 | ||
| Ferric oxide(%) | 2 | 1.4 | ≤1.7 | ≤1.7 | – | – | – | ≤1.5 | ≤1.5 | ||
| Cao (%) | 0.5 | 0.4 | – | – | – | – | – | – | – | ||
| Na2O+K2O+Li2O (%) | 0.5 | 0.5 | – | – | – | – | – | – | – | ||
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