Steel & Glass Industry Applications

W-shaped radiant tubes for galvanizing annealing lines in Metallurgy industry

In steel industry, furnace rolls are typically components within annealing furnaces and hot-dip galvanizing furnaces, where they support and transport steel products. Consequently, The tubes for these rollers must exhibit exceptional properties such as high-temperature resistance, corrosion resistance, high strength, and high creep resistance.
In the glass industry, furnace rolls are designed to convey and support glass substrates under high temperatures. They must bear elevated thermal conditions while maintaining dimensional accuracy and surface integrity. Consequently, the material selection and structural design of these rolls are optimized to ensure stability, durability, and reliable performance in demanding high-temperature environments.
Yantai Refra Heat Resistant Alloys Co., Ltd possesses extensive expertise in the production, fabrication, and assembly of furnace rolls. Over an extended period, it has been supplying domestic steel and glass enterprises of significant scale with furnace roller products characterized by stable quality and dependable performance.
Representative materials: RF20