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Home > Metallurgy, Mineral & Energy > Refractory Material > Special Refractory Material > Refractory Bricks for Cleaver-brooks Boilers
US$ 300 - 700
MOQ: 1 Metric Ton
Key Specifications
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Place of Origin:
Henan, China
Shape:
Brick
Material:
Alumina Block
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Henan, China
Shape
Brick
Material
Alumina Block
SiO2 Content (%)
51
Al2O3 Content (%)
42
Product Description
Super Duty Firebricks are used to high-stress linings of metalurgy aggregates (for example blast pipe, hot blast stoves and shafts of blast furnace), thermal aggregates subjected to abrasion, molten metals, slags and chemical impacts
| SUPER DUTY FIREBRICKS | |||||||
| Brand Name | SF 1480A | SF 14810B | SF 1490 | SF 1500 | SF 1520A | SF 1520B | |
| Raw Material | Fireclay | ||||||
| Al2O3 Content (%) | min. | 40 | 39 | 41 | 42 | 43 | 44 |
| Fe2O3 Content (%) | max. | 1.6 | 1.5 | 1.5 | 1.5 | 1.5 | 1.3 |
| Bulk Density (kg/m3) | min. | 2200 | 2260 | 2250 | 2260 | 2300 | 2350 |
| CCS (MPa) | min. | 35 | 50 | 60 | 60 | 60 | 60 |
| Apparent Porosity (%) | max. | 17 | 16 | 15 | 14 | 12 | 11 |
| Refractoriness Under Load, T0.6 | min. | 1480 | 1480 | 1490 | 1500 | 1520 | 1520 |
| PLC (%) | T/time | 1400/5 | 1400/5 | 1400/5 | 1400/5 | 1400/5 | 1400/5 |
| value | 0.4 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | |
| Service Temperature (C) | max. | 1500 | 1500 | 1550 | 1550 | 1550 | 1550 |
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Business Type
Trading Company
Year Established
2015
Factory Size
Below 1,000 square meters
Annual Export Value
Below US$1 Million
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