Main Products: Industrial dryers ,Packing machines ,Mining machines ,filter press ,refractories; engineering ,lime hydration machines
superduty fireclay bricks
USD $300 - $700 /Metric Ton
Min.Order:1 Metric Ton
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Zhengzhou Dynnor Industrial Machinery Co., Ltd.
Business Type: Trading Company
Zhengzhou Henan ChinaMain Products: Industrial dryers ,Packing machines ,Mining machines ,filter press ,refractories; engineering ,lime hydration machinesProduct Details
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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