Silicon carbide furnace tube: a solid barrier for high-temperature industry

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In modern industrial production, high temperature, high pressure, and strong corrosive environments have extremely stringent requirements on materials. Silicon carbide furnace tubes have become an indispensable key component in many fields with their excellent performance, providing strong support for the development of high-temperature industry.

Silicon carbide furnace tubes are usually formed by isostatic pressing. Through professional manufacturing technology, we can produce furnace tubes with extremely strict tolerances, and drill holes, cut grooves, etc. according to requirements. We customize products according to customer requirements, with an outer diameter of up to 350mm and a length of up to 2000mm, meeting the diverse needs of different customers.

Advantages of silicon carbide furnace tubes

-Silicon carbide furnace tubes are resistant to high temperatures and have good thermal stability. They can be used up to 1700 degrees Celsius (air atmosphere) or 1950 degrees Celsius (nitrogen or argon protective atmosphere)

-The furnace tube has good density, from room temperature to 1000℃, and is impermeable to gas up to 31MPa, meeting the requirements of vacuuming and being able to withstand high-pressure

-Silicon carbide tubes have high purity, with a silicon carbide content of more than 99%, Will not contaminate materials

-Silicon carbide furnace tubes have excellent corrosion resistance and wear resistance even at high temperatures, and will not contaminate materials

-Due to high thermal conductivity and good thermal shock resistance, silicon carbide furnace tubes adapt to rapid changes in temperature and have excellent thermal shock resistance

Typical applications

-The furnace tube is heated on the outside and provides the required working environment on the inside

-Furnace tubes for kilns

-Kiln furniture

-Vacuum furnace components

-Suitable for linings of high-temperature and ultra-high-temperature electric furnaces and kilns above 1400℃

-Especially suitable for linings of high-temperature tubular heating furnaces, sintering furnaces, reactors, and other heating furnaces with strong corrosiveness

The silicon carbide furnace tubes provided by Edgetech have excellent heat resistance, wear resistance, and corrosion resistance, and can adapt to more demanding working environments.