Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | T/T, Western Union, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 8000 pcs/day |
| Delivery Time | 7-10 working days |
| Packaging Details | Pallet/20GP container, conform to exporting packing |
| Raw material | High alumina |
| Color | White |
| Al2O3 | ≥30% |
| Fe2O3 | ≤2% |
| CCS | ≥3Mpa |
| Bulk density | ≤1.0g/cm3 |
| Brand Name | ANNEC |
| Model Number | JM20 |
| Certification | ISO, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 8000 pcs/day |
| Delivery Time | 7-10 working days | Packaging Details | Pallet/20GP container, conform to exporting packing |
| Raw material | High alumina | Color | White |
| Al2O3 | ≥30% | Fe2O3 | ≤2% |
| CCS | ≥3Mpa | Bulk density | ≤1.0g/cm3 |
| Brand Name | ANNEC | Model Number | JM20 |
| Certification | ISO, CE | Place of Origin | China |
| High Light | Fused Magnesia Alumina Spinel Brick ，Refractory Fireproof Alumina Spinel Brick ，3Mpa Alumina Spinel Brick | ||
400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick
400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick
| Item | JM20 | JM23 | JM26 | JM28 | JM30 | JM32 | |
| USA Brand | IFB2000 | IFB2300 | IFB2600 | IFB2800 | IFB3000 | IFB3200 | |
| Classification Temperature (ºC) | 1000 | 1260 | 1430 | 1540 | 1650 | 1760 | |
| Bulk Density (g/cm3) | 0.52 | 0.55-0.60 | 0.78 | 0.88 | 1.03 | 1.25 | |
| Cold Crushing Strength (Mpa) | 0.8 | 1.2 | 1.6 | 2.1 | 2.5 | 3.5 | |
| Modulus of Rupture (Mpa) | 0.6 | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
| Reheating Linear Change (%) CT-30 ºCX 8H | 1065 ºC 0 | 1230ºC 0 | 1400ºC -0.5 | 1510ºC -0.8 | 1620ºC -0.9 | 1730ºC -0.9 | |
| Thermal conductivity(W/m.k) | 400ºC | 0.17 | 0.17 | 0.24 | 0.30 | 0.40 | 0.49 |
| 600ºC | 0.19 | 0.19 | 0.27 | 0.32 | 0.42 | 0.50 | |
| 800ºC | 0.22 | 0.22 | 0.30 | 0.35 | 0.44 | 0.51 | |
| 1000ºC | 0.24 | 0.25 | 0.32 | 0.38 | 0.45 | 0.53 | |
| Al2O3 (%) | 45 | 37 | 54 | 64 | 72 | 77 | |
| Fe2O3 (%) | 0.9 | 1.0 | 0.9 | 0.8 | 0.7 | 0.5 | |
| SiO2 (%) | 50 | 50 | 42 | 32 | 26 | 22 | |
400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick is made of local top grade fireclay materials under the high temperature according to the lasted
national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity.
400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick can be divided into three process: Raw material, molding, burning.Generally, refractory brick was molded by dry pressing. By means of mixing the material uniformity in proportion and aging mixture some time. Then, pour some powders into the module and dry pressing. After dry pressing, the adobe need to pushed in the drying kiln to stoving or stay in the air to drying. This progress will need about 3-5 days. After this progress, then push the adobe into the tunnel furnace or shuttle kiln to burning around 1300C. This progress will be need about 5-7 days.
After burning, 400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick will be packed in pallet and leave the factory.
Features:
Application:
• Industrial furnace, glass furnace
• Chemical industrial furnace
• Utility industry furnace lining
• Heat insulation ventilation wall
High quality factories refractories material alumina brick are widely used in thermal equipment in metallurgy, petrochemical, machinery, electric power, building materials, aerospace, shipbuilding and other industrial sectors.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
100,000,000-120,000,000
Employee Number:
700~730
Ecer Certification：
Verified Supplier
Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP... Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP...
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