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| Place of Origin | Henan, China | Shape | Brick |
| Material | Alumina Block | SiO2 Content (%) | 15%~50% |
| Al2O3 Content (%) | 30-85% | MgO Content (%) | 0.8-1.2 |
| CaO Content (%) | 0.2-0.4% | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
| CrO Content (%) | 0.1-0.3% | SiC Content (%) | 1.2-1.4% |
| Model Number | RS-GLZ | Brand Name | Rongsheng |
| Refractoriness (Degree): | Common (1580u00b0< Refractoriness | Weight of brick | 3-4KG/Pices |
| Bulk density,g/cm3u2265 | 1.8 | Cold Crushing Strength Mpa, u2265 | 15 |
| Apparent porosity % u2264 | 28 | 0.2Mpa refractoriness under load T0.6u2265 | 1100 |
High Alumina Brick for blast furnace,electric furnace,hot blast stove
Physical properties and chemical composition
|
Item/Grade |
Fire clay brick |
High alumina brick |
||||||
|
SK-30 |
SK-32 |
SK-34 |
SK-35 |
SK-36 |
SK-37 |
SK-38 |
SK-40 |
|
|
AL2O3% (≥) |
30 |
35 |
38 |
45 |
55 |
65 |
70 |
82 |
|
Fe2O3% (≤) |
2.5 |
2.5 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
|
Refractoriness(SK) |
30 |
32 |
34 |
35 |
36 |
37 |
38 |
40 |
|
Refractoriness under load, 0.2MPa, °C (≥) |
1250 |
1300 |
1360 |
1420 |
1450 |
1480 |
1530 |
1600 |
|
Apparent porosity (%) |
22-26 |
20-24 |
20-22 |
18-20 |
20-23 |
20-23 |
20-22 |
18-20 |
|
Bulk density (g/cm³) |
1.9-2.0 |
1.95-2.1 |
2.1-2.2 |
2.15-2.22 |
2.25-2.4 |
2.3-2.5 |
2.4-2.6 |
2.5-2.7 |
|
Cold crushing strength ,MPa (≥) |
20 |
|||||||
Standard sizing: 230 x 114 x 65 mm others up to the client
Feature:
1. Low bulk density, low thermal conductivity, good thermal
insulation performance.
2. Refractory category allow direct contact of fire,
suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life,
easy operation, could be shaped freely
4. Product specification: standard form, normal standard,
shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness
and general tray package. Among all of the refractory
materials, it is the most widely used.
Applications:
1. Furnaces of metallurgy industry, heat treatment
furnace
2. Furnaces of chemical industry and construction
industry.
3. Furnace of incineration of garbage, recirculating
fluidized bed furnace
Rongsheng Refractory insists on pursuing the management idea of “honest, courtesy, innovation and professionalism” as the purpose, taking the “low price for better quality” as the foundation of enterprise development and creating “Rongsheng Brand” as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
Competitive Advantage:
Zhengzhou Rongsheng Refractory Material Co., Ltd. is
located in the hinterland of Central Plains, at the foot
of Songshan Mountain, and adjacent to Zhengshao Highway,
Longhai and Jingguang railways. The convenient
transportation, abundant resources and high quality
minerals provide favorable conditions for the production
of refractory materials.
Established in the early 90s of twenty century, with
continuous innovation and development, now we are a
comprehensive enterprise in refractory material industry,
covering metallurgy, building materials, electric power,
chemical industry,etc.
Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick, high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick, corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material, plastic refractory, etc.
Our main export markets : North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
We have own workshop , advanced production line , experienced workman and stricted check out flow .
We always pursue the objective of "Honesty, Courtesy, Innovation, Dedication", the cornerstone of "Super Quality & Competitive Price", and the strategic goal of building Rongsheng brand, to serve the clients in a timely and effective way.
Why you need to choose us???
There is an old saying in China, newcomer is the guest.
Give us One minute, just one minute ,you can Eliminate your doubts and witness we maintain an Attitude of high seriousness and professional to solve your problems.
No.1: We are Manufacturer of refrcatory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
No. 2: Our Reputation built in the past years through: Russia, Iran, Vietnam and India, etc. You can always get Feedback from our customer in these countries before dealing with us.
No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time.
No. 4: We have no gap in Communication, because we will help you in our Sincere Attitude.
No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.
So choosing us is the right choice for you. Pls contact us no hesitation.
11th Floor, Central China E-Commerce Port, Daxue Road Street,
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