- Refractory materials for glass furnaces -

Before selecting refractory materials for glass furnaces, you need to first understand the following factors

① Serv...

The chute of coke oven is a key component of the coke oven structure, and the laying quality of its refractory bricks is directly related to the safe operation and service life ...

The CDQ furnace masonry is a vertical kiln structure, which is a cylindrical upright masonry under positive pressure. The furnace body is divided into the pre-storage section, t...

What are silica bricks?

Silica bricks refer to refractory products with a SiO2 content of more than 93%. Zhengzhou Kewei Refractory Silica Bricks are made of silica w...

Lightweight refractory materials

As the main material for the lining and insulation layer of high-temperature kilns and high-temperature equipment, lightweight refrac...

Refractory materials for glass furnaces

Before selecting refractory materials for glass furnaces, you need to first understand the following factors

①Service l...

During the construction of refractory castables, how to leave expansion joints mainly depends on the following 5 key points:

01 Contraction and expansion of refractor...

Characteristics of refractory materials for blast furnaces

1.1 Tuyere composite bricks

For tuyere composite bricks for blast furnaces, attention must be paid to the ...