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What are the technical requirements for refractory castables for heating furnaces in steel mills

2020-04-30

Since the appearance of unshaped refractory materials, most of the tops of steel rolling heating furnaces in domestic steel mills are almost entirely made of refractory castables or refractory plastics. The following Zhengzhou Anrui refractory is a typica

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What are the advantages and disadvantages of high aluminum refractory castables?

2020-04-30

High-alumina refractory castables have a wide range of applications, suitable for heating furnaces, soaking furnaces, heat treatment furnaces, rotary kilns; various high-temperature burner linings, heating furnace water pipe banding linings, steel water f

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Installation density and construction requirements of refractory castable anchor nails

2020-04-30

We know that the construction process of refractory castables is mainly: anchor nail welding, formwork installation, waterproofing agent painting, casting material pouring and vibrating compaction, expansion gap reservation and filling, and casting materi

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What are the common types of lightweight insulating refractory bricks on the market?

2020-04-30

We know that refractory bricks are the most sold products in the refractory market. After years of development, the market for light-weight insulation refractory bricks is growing. Many manufacturers are not clear about the types and main characteristics

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Refractory manufacturers teach you how to buy high-quality refractory bricks

2020-04-30

There are many types of refractory bricks. Faced with the distinction between these models, the industry can see through at a glance, and the model size is clear at a glance. But laymen, especially those who purchase refractory bricks, are confused when t

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