Coke Oven Silica Fire Brick, Insulating High Temp Fire Brick
Customized Size
Why Choose us?
- Provide satisfactory service to you.
- Quality is our culture.
- With us you money is safe, business is safe.
- We specialize in refractory products for nearly 20 years.
1.Features
Silica mullite brick by adopting high grade bauxite and SiC as raw
material and special sintering process, silica-mullite bricks are
characterized by high strength, good performance of abrasion
resistance and thermal shock resistance, constant forming
protective layer for reducing accrection formation, long
application cycle etc. The bricks are used for the transition zone,
calcining zone of medium and small cement kiln.
2.Specification
Product | RSGZ - 95 | RSGZ - 96 |
Chemical composition | SiO2 ( % ) ≤ | 95 | 96 |
| Fe2O3 ( % ) ≤ | 1.2 | 1.0 |
Bulk Density(g/cm3) | 2.35 | 2.34 |
Apparent Porosity (%) | 22 | 23 |
Refractoriness Under Load | 1660 | 1650 |
3. Application industry
Silica mullite brick materials in the iron and steel, nonferrous
metals, petrochemical, building materials, machinery, electricity,
light industry and other basic industries and aerospace and ships,
missiles and other military fields have a wide range of
applications. The main application areas of refractories and their
respective proportions in the steel industry accounted for the
largest proportion. Followed by cement, ceramics, glass, chemical,
nonferrous metals. The following figure is about refractory
materials in the steel industry.
4.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.
5.Coustomer visit
 | Vietnamese distributors, they mainly engage in refractory cement
and castables, and related to
Vietnam’s electricity, steel, ceramics and other fields. |
| Indian customers on the company showcase placed in the various
types of JM series insulation brick, clay fire brick, high alumina
bricks, fire-resistant balls, etc. |  |
 | Bangladesh customers came to Rongsheng Refractories,They repeatedly
watch our high-quality high aluminum bricks, frequently praised. |
7.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.
