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- Other Organic Chemical[4]
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- Refractory[126]
- Other Steel Profiles[1]
- Steel Sheets[2]
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- Grey Fabric[2]
Contact Us
- Contact Person : Ms. niu alice
- Company Name : Jinan Linquan Import and Export Co., ltd
- Tel : 86-531-87061162
- Fax : 86-531-87061162
- Address : Shandong,Jinan,7/F, Bldg 1, Shunyi Garden, Jinger Weiba Rd., Huaiyin District
- Country/Region : China
- Zip : 250021
refractory bricks
Product Detailed
Related Categories:Refractory
Detailed Product Description
H-1 | H-2 | H-3 | HA | ||||||||||||||
Spec | Typical | Spec | Typical | Spec | Typical | Spec | Typical | ||||||||||
Al2O3 | 70≤ | 73 | 60≤ | 63 | 50≤ | 52 | 80≤ | 83 | |||||||||
Fe2O3 | 2.0≥ | 1.5 | 2.0≥ | 1.5 | 2.0≥ | 1.6 | 2.0≥ | 1.5 | |||||||||
Refractoriness (SK) | 38≤ | 38 | 37≤ | 37 | 36≤ | 36 | 39≤ | 39 | |||||||||
Bulk Density | 2.30≤ | 2.58 | 2.20≤ | 2.48 | 2.10≤ | 2.38 | 2.40≤ | 2.42 | |||||||||
Apparent Porosity (%) | 23≥ | 20 | 23≥ | 20 | 23≥ | 20 | 23≥ | 20 | |||||||||
Cold Crushing Strength | 400≤ | 550 | 400≤ | 500 | 300≤ | 450 | 400≤ | 550 | |||||||||
(Kg/cm2) | |||||||||||||||||
Thermal Expansion (%) | - | 0.65 | - | 0.60 | - | 0.53 | - | 0.68 | |||||||||
at 1000 | |||||||||||||||||
Permanent Linear Change (%) | - | 0.3 | - | 0.3 | - | 0.3 | - | 0.2 | |||||||||
at 1500 × 2Hrs | |||||||||||||||||
Refractoriness under Load | - | 1,580 | - | 1,500 | - | 1470 | - | 1650 | |||||||||
