Shape Special Mg Magnesia Bricks for Copper furnace ,
230 x 114 x 65mm
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.