Zhengzhou Kerui          Serving the Global High-temperature Industry
Refractory Bricks Used in Hot Blast Furnace

Precautions for Refractory Brick Masonry

Refractory bricks are indispensable for the construction of high-temperature industrial kilns. Moreover, ensuring their quality and durability is crucial. In addition, the refractory brick laying process must be carried out by experienced and qualified construction … Read more

Lime Shaft Kiln

Uses of Refractory Bricks for Lime Shaft Kiln

Lime kiln is a vertical kiln. It is widely used in the process of calcining limestone into lime. The lining structure of the kiln and the requirements for refractory materials are very critical. Because they … Read more

Cement Rotary Kiln

Refractory Materials for Cement Rotary Kiln

The cement rotary kiln operates in a harsh working environment such as high temperature, chemical corrosion and physical wear. It requires the use of a variety of refractory materials to protect the kiln body and … Read more

Glass Furnace

Selection of Refractory Bricks for Glass Kiln

Taking float glass as an example, the three major thermal equipment in glass production include float glass melting furnace, float glass tin bath and glass annealing furnace. The development of glass production technology depends to … Read more

Steel Converter

Refractory Materials for Converter Steelmaking

The lining structure of the converter can be divided into the furnace bottom, molten pool, furnace wall, furnace cap, slag line, trunnion, furnace mouth and tapping hole. Therefore, when selecting refractory materials, you need to … Read more

Curved Fire Brick for Sale

Curved Fire Brick

Curved fire brick is a semi-arc refractory brick, one end of the arc is a semicircle, the other end is a groove and it can be built into circles of different diameters according to actual … Read more

High Alumina Refractory Brick

Firebrick 9 x 4.5 x 2.5

The firebrick 9 x 4.5 x 2.5 inch is considered as standard dimension in the industry, which is also 230 x 114 x 65 mm in China dimension. This size is widely recognized and utilized … Read more

CONTACT KERUI