Area of application: Barrel charge side, trunnion & tap hole block.
| Sl. No |
Description |
Unit |
Value |
Our Data |
| 1 |
Residual carbon , min. |
% |
12.0 |
12-14 |
| Chemical analysis after removing carbon and volatile matters |
| 2. |
MgO, min. |
% |
94.8 |
94.5-96.5 |
| 3. |
Al2O3, max |
% |
|
|
| Physical Properties |
| 4. |
Bulk Density, min |
g/cm3 |
2.93 |
~3.02 |
| 5. |
Apparent porosity, max |
% |
6.5 |
~3.0 |
| 6. |
Cold crushing strength, min. |
kg/cm2 |
300 |
~350 |
YRT's tap hole sleeve is made of molten large crystalline magnesite, high-purity graphite as aggregate, powdered metal antioxidants and resin are added and then machined into shape. This series of products have the characteristics of good oxidation resistance, high strength, excellent corrosion resistance, long service life and easy installation. They are widely used and recognized by customers at domestic and international.
The raw material of YRT fused magnesia comes from the high-quality natural magnesite mine owned by YRT, which can ensure stable supply in case of shortage of raw materials in the market ont only, but also for quolity ensuring.
YRT WYRENTECO Company Information
Enterprise spirit: Seeing is believing
Business Philosophy: The principle of fairness spirit of contract.
Quality polity: Stand in the user's position to meet user's needs.
YRT WYRENTECO company is located in Qingshan District, Wuhan City, Hubei Province, with production plants in Wuhan, Hubei Province, Haicheng City, Liaoning Province and Xinmi City, Henan Province. Our company has more than 600 employees, registered capital of 116.7 million yuan, covers total area of 170 thousand square meters. Our company was founded in 1996, engages in refractory materials, chemical materials, comprehensive utilization of resources, is the professional enterprises and leading enterprises of refractory material. In 2014 the company was identified as the provincial engineering technology research center; In 2015, the company was identified as the only magnesite comprehensive utilization demonstration project enterprise by the Ministry of Industry and Information Technology; In 2016 the company was identified as high-tech enterprises; In similar enterprises, our company has the most complete industry chain, is one of the most competitive enterprises.
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