1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements.
Product Details
Place of Origin: Henan, China
Brand Name: Hongtai
Model Number: customization
Payment & Shipping Terms
Minimum Order Quantity: 1000 kilograms
Price: $0.30 - $0.50/kilograms
Packaging Details: 1.International standard seaworthy exportable packing.
2.Further packing information will be based on customer's requirements.
Supply Ability: 2000 Ton/Tons per Month
Shape: |
Brick |
Material: |
Calcined Bauxite |
SiO2 Content (%): |
53% |
Al2O3 Content (%): |
42% |
MgO Content (%): |
1.0% |
CaO Content (%): |
0.2% |
Refractoriness (Degree): |
Common (1580°< Refractoriness< 1770°) |
CrO Content (%): |
~ |
SiC Content (%): |
~ |
Processing Service: |
Firing |
Product Name: |
7 Holes Fireclay Refractory Checker Bricks |
Application: |
Hot Blast Furnace |
Color: |
Light Yellow |
Size: |
Customized Size |
Bulk Density(g/cm3): |
2.0-2.5g/cm3 |
Cold Crush Strength: |
25-45 Mpa |
Apparent Porosity/%: |
23%~26% |
Al2O3: |
48% ~ 80% |
Working Temperature: |
1260-1430C |
Certificate: |
ISO9001:2008 |
Shape: |
Brick |
Material: |
Calcined Bauxite |
SiO2 Content (%): |
53% |
Al2O3 Content (%): |
42% |
MgO Content (%): |
1.0% |
CaO Content (%): |
0.2% |
Refractoriness (Degree): |
Common (1580°< Refractoriness< 1770°) |
CrO Content (%): |
~ |
SiC Content (%): |
~ |
Processing Service: |
Firing |
Product Name: |
7 Holes Fireclay Refractory Checker Bricks |
Application: |
Hot Blast Furnace |
Color: |
Light Yellow |
Size: |
Customized Size |
Bulk Density(g/cm3): |
2.0-2.5g/cm3 |
Cold Crush Strength: |
25-45 Mpa |
Apparent Porosity/%: |
23%~26% |
Al2O3: |
48% ~ 80% |
Working Temperature: |
1260-1430C |
Certificate: |
ISO9001:2008 |
Brand Properties | SK-40 | SK-38 | SK-37 | SK-36 | SK-35 | ||
Refractoriness (SK) | 40 | 38 | 37 | 36 | 35 | ||
Apparent Porosity (%) | 22 | 23 | 23 | 23 | 23 | ||
Bulk Density (g/cm3) | 2.65 | 2.40 | 2.35 | 2.30 | 2.25 | ||
Cold Crushing Strength(MPa) | 70 | 52 | 50 | 45 | 40 | ||
Thermal Linear Expansion(%) @1000deg | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | ||
Permanent Linear Change(%) @1400degx2hrs | ±0.2 | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ||
Refractoriness under Load (ºC) @0.2MPa | 1,530 | 1,500 | 1,450 | 1,420 | 1,380 | ||
Chemical Composition(%) | Al2O3 | 80 | 72 | 60 | 50 | 45 | |
Fe2O3 | 1.8 | 2.0 | 2.0 | 2.0 | 2.0 | ||
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