Sisic Strahlrohr

Radiant tube is essential equipment for new heat-treatment furnace in steel rolling mill, such as normalizing furnace, etc. Sisic with its good physical property is an ideal radiant tube material (within 1380 centigrade degree). Sisic radiant tube (protective tube) advantages high corrosion resistance, oxidative resistance, and good creep property in high temperature, etc. Its thermal conductivity is about 4 to 6 times of high temperature metal. It is widely approved by heat-treatment industry for its long life cycle and high temperature flux capacity (reduce fuel consumption). The process of these tubes are using radiant and flame tubes , transfers heat by radiation. Moreover , the combustion gases are not permitted to come into contact with the ware being fired.The products therefore fully satisfies the extreme demands made on material for radiant tube applications. Advantages: Excellent oxidation and corrosion resistance. Excellent thermal shock resistance high degree of creep resistance, no bending of tubes in service refers to much reduced maintenance. Gas tight Very good thermal conductivity High degree of reliability and economy in service Low mass Optimum efficiency Those products can be applicable in industrial kiln of steel, metallurgy .they can also used in indirect combustion furnace and own preheating combustion furnace .