Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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230x114x65mm Size Magnesia Brick Common Magnesium-Chrome Brick Square Shape
Description:
Magnesia brick is alkaline refractory main products, the products high refractoriness of iron oxide, basic slag and high calcium flux has good erosion resistance properties. Widely used steel industry steelmaking furnace lining, the ferroalloy furnace, described. simple, colord metallurgy industry furnaces building materials industry kiln, glass industry regenerator grid body heat exchanger, refractories industrial tunnel kiln and high temperature firing kiln, etc.
Features:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
Application Idustry:
Physical and chemical index:
| Item | RS-SMZ-89 | RS-SMZ-91 | RS-SMZ-93 | RS-SMZ-95 |
| MgO ≥ | 89 | 91 | 92 | 95 |
| SiO2 ≤ | / | / | 3.5 | 2.0 |
| CaO ≤ | 3.0 | 3.0 | 2.0 | 2.0 |
| Apparent Porosity ≤ | 20 | 18 | 18 | 18 |
| Cold Crushing Strength | 50 | 60 | 60 | 60 |
About Our Company:
Zhengzhou Rongsheng Kiln Refractory Co., Ltd, located in the beautiful Xinmi CIty,Henan Province with rich refractory materials. Established in the early 90s of twenty century, with continuous innovation and development, now we are a comprehensive enterprise producing refractory in metallurgy, electirc power, building materials, chemical industry, glass, non-ferrous metals, ect. There are more than 180 staffs, including 20 professional technicians. We have 3 automatic production lines for shaped, unshaped and insulating refractory materials.
Customer visit:
FAQ:
Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: What’s the proportion of abroad business?
A4: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.
Q5: Does your Zhengzhou Rongsheng Refractory provide turn-key projects?
A5: Yes, we already finished several turn-key projects at home and abroad.
Q6: Does your Zhengzhou Ronghseng Refractory supply samples?
A6: Yes, we can supply samples for free, and the freight will be undertaken by clients.