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Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm
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Brand Name:Rongsheng
Model Number:RSGZ 96
Certification:ISO9001,
Price:USD 300-400 per ton
Payment Terms:L/C, T/T, Western Union
Supply Ability:2000 Metric Tons per month
Delivery Time:Within 30 working days
Company Data
Verified Supplier
Contact Person
Pika
Business Type:
Manufacturer
Officials:
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm
Silica Brick Advantage:
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point with temperature.
4) No shrink in burn repeatedly.
5) Temperature of refractoriness under load is above 1650º C
Stable Capability, High Quality, Excellent Service, Competitive
price is the most important advantage of our products.
This silica brick is used to the walls, hearth or other parts of the combustion chamber, and carbonization chamber
Application of silica brick:
They are widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.
Silica Bricks specification:
Item | Coke Oven Silica Brick | Glass Furnace Silica Brick | Hot Blast Stove Silica Brick | |
JJG-94 | JBG-95 | JBG-96 | JRG-95 | |
| SiO2 % | 94.5 | ≥95 | ≥96 | 95 |
Fe2O3 % | 1.5 | ≤1.0 | ≤1.0 | 1.3 |
CaO % | 2.5 | 2.2 | 2.2 | 2.2 |
Refractoriness °C | 1790 | 1790 | 1790 | 1790 |
Refractoriness under load T1,°C | 1650 | 1650 | 1660 | 1650 |
Apparent porosity % | 22(24) | 22(24) | 22(24) | 22(24) |
Cold crushing strength Mpa | 40(35) | 35(30) | 35(30) | 35(30) |
True Density g/cm3 | 2.33 | 2.32 | 2.33 | 2.34 |
| Thermal Expansion % | 1000°C 1.28(1.30) | 1000°C ≤1.25 | 1000°C ≤1.25 | 1000°C 1.26 |
Residual Quartz % | 1.0 | 1.0 | 1.0 | 1.0 |
Company Profile
Zhengzhou Rongsheng Refractory Co., Ltd.
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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