High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln
Brand Name:Rongsheng
Certification:ISO9001,CE,CQC
Model Number:AZM-1550/1650/1680
Minimum Order Quantity:25 TONS
Delivery Time:20-30DAYS
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Verified Supplier
Location:
Zhengzhou Henan China
Address:
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Supplier`s last login times:
within 48 hours
Product Details
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Product Details
Fire proof refractory brick , Refractory Products For Roller Hearth
Kiln
Description:
Refactory brick in roller kiln must be have a high temperature
resistance ,and a high thermal shock resistance ,because the roller
kiln is away in the running situation ,so this kind of refractory
brick should have a high strength ,and can resistant the wearing
situation .in a quick description,the refractory brick should have
some basic feature in following:
1. Thermal shock resistance;
2. high strength;
3. good wear resistance.
4. a high thermal stability .
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
Andalusite bricks
Product | HZ-55 | HZ-62 | HZ-65 | |
Chemical | Al2O3% | ≥55 | ≥62 | ≥65 |
Fe2O3 % | ≤1.2 | ≤1.2 | ≤1.2 | |
Physical properties | Bulk density (g/cm3) | ≥2.45 | ≥2.5 | ≥2.5 |
Apparent porosity (%) | ≤17 | ≤17 | ≤17 | |
Cold crushing strength (Mpa) | ≥60 | ≥60 | ≥60 | |
Refractoriness | ≥1600 | ≥1650 | ≥1680 | |
Thermal shock resistance | Good | Better | Better | |
Thermal expansion coefficient(1000°C) | ≤ 0.55 | ≤ 0.55 | ≤ 0.55 | |
Creep resistance | 1350°C | 1400°C | 1450°C | |
Competitive Advantage:
- Competitive Price. Make the products competitive in your market.
- Abundant Experience. Prevent cracks and twist in bricks.
- Different Moulds. Save mould fees for you.
- Strict Quality Control. Meet clients’ quality requirement.
- Large stocks. Guarantee prompt delivery.
- Professional Packing. Avoid damage and secure the goods in transportation
High Strength Refractory Brick , Fire Proof Bricks For Roller Hearth Kiln
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