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Help CenterHigh-alumina Composite Bricks, High-alumina Composite Bricks for Rotary Kilns, Refractory Materials, Kewei Refractory Materials
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High Alumina Bricks G12.7 High Bulk Density High Alumina Bricks for Blast Furnaces, Direct Shipment Available From Zhengzhou Kewei RefractoriesUS$ 253.85 - 261.54MOQ: 1 Ton -
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1. High refractoriness, strong resistance to acid and alkaline slag erosion, and high mechanical strength at high temperatures, so it is widely used in the metallurgical industry and other furnaces. It is mainly used for the linings of various thermal furnaces such as electric furnace roofs, blast furnaces, hot blast stoves, ladles, steel drums, iron water cars, cement kilns, and glass kilns. It is widely used in industries such as ironmaking, steelmaking, chemical engineering, and cement.
2. Product specifications and forms: Standard-shaped, common special-shaped, special-shaped, and extremely special-shaped bricks.
3. Refractory bricks are refractory materials with a certain shape and size. Refractory bricks have good thermal stability and are suitable for hot blast stoves, linings of various boilers, flues, smoke chambers, etc. There are many types of raw materials for refractory bricks, mainly including soil, stone, sand, ore, powder, etc. Refractory bricks are generally divided into two types: unshaped refractory materials and shaped refractory materials. Unshaped refractory materials: Also called castables, they are mixed powdery particles composed of multiple aggregates or aggregates and one or more binders. When used, they must be mixed evenly with one or more liquids and have strong fluidity. Shaped refractory materials: Generally refer to refractory bricks, which have standard and regular shapes and can also be temporarily processed during construction according to needs.
4. Characteristics: High strength, high wear resistance, anti-spalling, and thermal shock resistance.
To make the quotation more accurate, please answer three questions before quoting:
Question 1: The type and usage location of the high-temperature kiln.
Question 2: Are there any special requirements for the service temperature or other characteristics of the refractory materials (such as porosity and compressive strength)?
Question 3: The various indicators of the required refractory materials (such as aluminum content, specifications, single weight, bulk density, etc.).
Our technicians from Zhengzhou Kewei Refractory Materials Co., Ltd. will determine the production process, calculate the cost, and provide you with a quotation!
The product quality determines whether the kiln can operate safely, stably, and for a long time. Therefore, we always put product quality in the first place and will not use inferior products to replace good ones or lower the price to obtain customers!
Zhengzhou Kewei Refractory Materials Co., Ltd. was founded in 1984. It is a high-tech enterprise focusing on the R & D, production, and sales of shaped and unshaped products. The company is located in the core area of the "Capital of Refractory Materials in China" - Songlou Industrial Zone, Xinmi City. There are rich bauxite resources in the area, and the surrounding railway, highway, and aviation networks are dense. The Beijing - Guangzhou Railway, Longhai Railway, Beijing - Hong Kong - Macao Expressway, Lianhuo Expressway, and Zhengzhou International Airport are all easily accessible.
The company's main products include: Shaped refractory materials such as refractory bricks, high - alumina bricks, insulation bricks, clay bricks, phosphate bricks, magnesia bricks, and silica bricks; Unshaped refractory materials such as high - alumina castables, lightweight castables, refractory castables, wear - resistant castables, steel fiber castables, and corundum castables. They are applied to various industrial furnaces of many large and extra - large enterprises in industries such as building materials, ferrous and non - ferrous metallurgy, machinery manufacturing, and chemical engineering.
Kewei has always regarded product quality as the life of the enterprise and the needs of users as the pursuit of the enterprise. Over the years, it has accumulated good
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