Refractory Castables Archives - RS Monolithic Refractories for Sale Cheap

Application of Micro-expansion Refractory Castables in Steel Rolling Heating Furnaces

October 28, 2025October 18, 2025 by RSRefractoriesonline

Micro-expansion refractory castables are a new type of refractory castable developed using clay-bonded and low-cement castable technologies. They are primarily used in various thermal equipment, such as steel rolling mills, achieving satisfactory economic benefits. Steel rolling mills are numerous and numerous, operating temperatures generally below 1400°C, and they operate intermittently, requiring shutdowns and cooling every … Read more

Refractory Castables for Lime Kilns

November 24, 2023 by RSRefractoriesonline

The lime rotary kiln preheater and front and rear kiln mouths usually use refractory castables. However, the quality of preheaters and kiln mouths is different. Although the lime shaft kiln feed inlet and the preheat zone lining are not used at high temperatures, they are washed and worn by the mechanical and airflow of the … Read more

Causes of Damage to Refractory Castables Used in Furnaces and Castable Repair Methods

September 15, 2023 by RSRefractoriesonline

Refractory castables not only have high performance and good performance. Therefore, a large part of the boiler structure is made of refractory castables. In many cases, refractory castables can be modified to produce refractory materials with different properties. This is one of the reasons why refractory castables are so popular now. Get Free Quote Causes … Read more

Introduction of Two Kinds of Refractory Castables for Cement Kiln

June 10, 2021 by RSRefractoriesonline

Because the cement rotary kiln has an alkaline atmosphere, alkaline refractory bricks are used in both the high-temperature zone and the low-temperature zone, and the proportion of refractory castables is gradually increasing. For example, alkali-resistant castables and high-strength alkali-resistant castables for preheaters and tertiary air ducts. Cement rotary kiln preheater 4-5 level cone, blanking pipe, … Read more