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| Place of Origin | Other Country | Shape | Brick |
| Material | Bauxite chamotte | SiO2 Content (%) | 0.1Max |
| Al2O3 Content (%) | 42~65% | MgO Content (%) | 0 |
| CaO Content (%) | Lillte | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0), 1770u00b0< |
| CrO Content (%) | 0.1~0.3% | SiC Content (%) | Unknow |
| Model Number | YRS | Brand Name | RongSheng |
| Type | Customized | Color | Yellow |
| Brand | Rongsheng | Porosity(%) | <22 |
| Linear Change on | +0.1-0.4 | Size | Customizable |
| Usage | Furnace Liner | Certificate | ISO9001, CE ,SGS |
| keyword | Refractory High Alumina Brick |
Anti-stripping High alumina brick
was produced with special bauxite chamotte,
adding aragonite or ZrO2 and pressing under high
pressure based on a certain ratio. It has strong
Anti-stirping as well as strong resistance to K,
NA, S ,CL, low thermal conductivity, which is the
ideal material for the transition zone and
decomposing zone for cement kiln.
This is only part of the
parameter, and there are detailed requirements to
inform me so that you can provide detailed
parameters for you.
|
Items
|
YRS-70
|
YRS-75
|
|
Al₂O₃ ≥
|
70
|
75
|
|
ZrO₂
|
6—8
|
——
|
|
Refractoriness (℃) ≥
|
1790
|
1790
|
|
Apparent Porosity
（%）≤
|
24
|
23
|
|
Bulk Density （g/m³） ≥
|
2.5
|
2.6
|
|
Cold Crushing Strength (MPa) ≥
|
60
|
70
|
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.
Refractory material is an important material
used in the steel industry. It is mainly used
in the lining of steelmaking furnaces,
ironmaking furnaces, bearing and transporting
ladles of ladles for slag and slag, As well as
the lining of the flue and blast furnace body
that conducts the heat. So, simply, we can
think of it as a structural material.
Refractory material is the main building
material of glass melting furnace, which has
the decisive influence on glass quality, energy
consumption and even product cost. The
development of glass melting technology relies
heavily on the progress and quality improvement
of refractory manufacturing technology.
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 insulation brick, clay
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.
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.
11th Floor, Central China E-Commerce Port, Daxue Road Street,
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