Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | TT； L/C, Western Union |
| Supply Ability | 2000tons /month |
| Delivery Time | 20-30DAYS |
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Color | Black |
| Brand Name | Rongsheng |
| Model Number | MDZ |
| Certification | ISO9001 |
| Place of Origin | Zhengzhou ,China |
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Product Specification
| Payment Terms | TT； L/C, Western Union | Supply Ability | 2000tons /month |
| Delivery Time | 20-30DAYS | Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Color | Black | Brand Name | Rongsheng |
| Model Number | MDZ | Certification | ISO9001 |
| Place of Origin | Zhengzhou ,China | ||
| High Light | Magnesia Carbon Bricks ，fireplace brick | ||
High Temperature Fired Magnesia Dolomite Brick , Refining Furnace High Density Bricks
Fired magnesia dolomite brick
Description:
This product is manufactured from naturally occuring high Magnesia Dolomite grain. It is fired at high temperature to form a very low porosity and extremely high density brick .They can be applied in AOD/VOD refining furnace.
Physical and chemical index
|
Item |
Chemical property (%) |
Apparent porosity( %) ≤ |
Bulk density (g/cm3) ≥ |
Cold crushing strength (Mpa) |
Refractoriness under load (0.2Mpa 0.6% 0C) |
||
|
MgO |
CaO |
S+A+F |
|||||
|
MDZ-1 |
87 |
5 |
2.0 |
18 |
2.95 |
50 |
1680 |
|
MDZ-2 |
80 |
10 |
2.0 |
18 |
2.95 |
50 |
1680 |
|
MDZ-3 |
80 |
15 |
2.0 |
18 |
2.95 |
50 |
1700 |
|
MDZ-4 |
75 |
20 |
1.5 |
20 |
2.90 |
50 |
1700 |
|
MDZ-5 |
60 |
35 |
1.8 |
18 |
2.95 |
50 |
1700 |
|
MDZ70 |
70 |
20 |
SiO26 |
18 |
2.95 |
50 |
1680 |
|
MDZ75 |
75 |
15 |
SiO25 |
18 |
2.95 |
50 |
1680 |
Competitive Advantage:
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
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. <p style="... 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. <p style="...
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