GENERAL INFORMATION:
Fireclay bricks are made from clinker clay by mixing, forming, drying, sintering and machining. The Al2O3 content ranges from 36% to 42%.
Fireclay bricks feature stable mechanical strength and good thermal shock resistance, withstanding high temperature up to 1750.
They are commonly applied as refractory lining directly exposed to heat or backup insulation layer in all kinds of industrial kiln or laboratory furnace.
ADVANTAGES:
Low thermal conductivity
High refractoriness
High mechanical strength
Excellent thermal shock resistance
Non standard sizes and shapes are available upon request
APPLICATIONS:
Petrochemical process heater
Heat treatment furnace
Ceramic firing kiln
Cement rotary kiln
Glass melting tank
Backup insulation
Note:
1) ZGN42 and GN42 are used in blast furnace.
2) RN42, RN 40 and RN 36 are used in hot blast stove.
3) Fireclay bricks can be designed and manufactured upon customers requirements.
| Iterm | ZGN42 | GN42 | RN42 | RN40 | RN36 |
| AL2O3 ≥% | 42 | 42 | 42 | 40 | 36 |
| Fe2O3 ≤% | 1.6 | 1.7 | - | - | - |
| C.C.S.Mp ≥ | 58.8 | 49 | 29.4 | 24.5 | 19.6 |
| Refractoriness ≤ºC | 1750 | 1750 | 1750 | 1730 | 1690 |
| Permanent linear chage≤% |
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| 1350ºC * 2hrs | - | - | - | 0~0.3 | 0~0.5 |
| 1450ºC * 3hrs | 0~0.2 | 0~0.3 | 0~0.4(*2hrs) | - | - |
| Apparent Porosity ≤% | 15 | 16 | 24 | 24 | 26 |
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Zibo Yinlian Industry and Trade Co., Ltd. is one of the premier manufacturers of casting and refractory materials, located in Shandong province, China. Our company established in 1998. We have about 10 years experience to do foreign market such as America, Canada, Japan, Finland, India etc. Our factory has three produce lines which been certificated by SGS, it can guarantee the quality and safety of our products. Base on our research and development in casting and refractory materials, "Yin Lian" gains well-deserved reputation rely on our high quality products and services. We are dedicated to being the most reliable supplier in China market.
Casting products mainly include crusher parts, ball mill parts, marine casting parts, metallurgical equipment parts, building equipment parts, pump and valve parts etc, which are widely used in metallurgy, cement, chemical, mine, petroleum hydraulic engineering, building industries equipments, CNC machine equipments etc. OEM service is available.
Casting material includes: Alloy steel, high manganese steel, carbon steel, heat resistant steel, stainless steel, nodular cast iron or other material according to customer's request.
There are two parts in refractory material, refractory bricks and ceramic fibers respectively.
Refractory bricks mainly include: Corundum brick, fireclay brick, high alumina brick, cement Kiln Brick, insulating bricks, castable etc.
Ceramic fibers mainly include: Ceramic fiber paper, ceramic fiber blanket, ceramic fiber board etc.
Refractory materials are widely used in industrial furnaces, petrochemical plants, steel plants, power stations, cement kilns, glass furnaces and other industries. The quality standards and specifications we confirm to be the highest levels possible in our industry. They are selling well in more than 30 countries and regions in Europe, America, Southeast Asia and the Middle East.
We are looking forward to your cooperation with us.
