PRODUCT CENTER

Home page

Product Center

Product Categories

Product Center

Refractory materials for ironmaking systems

Refractory materials for steelmaking systems

Refractory materials for heating furnaces

Insulation bricks

Refractory materials for roasting furnaces

Refractory materials for calcination furnaces

Refractory materials for electrolytic cells

Aluminum processing products

Refractory materials for coke ovens

Refractory materials for lime kilns

Other products

Fire-viewing Hole Insulated Sealing Cover

Category:

Refractory materials for roasting furnaces

Return to list

Product Description

　　The observation and operation holes' thermal insulation sealing covers and plugs for the anode roasting furnace's fire channel walls address the shortcomings of existing technology, where opening and closing these inspection ports required significant manual labor, took longer than necessary, and resulted in substantial heat loss—issues that negatively impacted the furnace's stable and efficient operation. Our company’s newly developed sealing covers and plugs for observation and operation holes boast exceptional physical and chemical properties, including high flexural strength at elevated temperatures, excellent thermal shock resistance, and impressive load softening temperatures. These features not only make them easy to handle but also enhance energy efficiency, ensuring optimal performance in industrial applications.