Industry Introduction
Electric Furnaces
Magnesia-carbon bricks for the working layer of electric furnaces use large crystal high-purity fused magnesia and high-purity flake graphite as the main raw materials, combined with resin and added composite antioxidants, and formed by high pressure, with low porosity, high temperature strength, corrosion resistance and With the characteristics of strong anti-stripping ability, different grades of magnesia-carbon bricks can be selected for slag lines, hot spots and tapping holes according to smelting conditions.


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Why HT
Henan Hongtai Kiln Refractory CO.,LTD. is a premier high-tech enterprise integrating scientific R&D, advanced manufacturing, global trade, and kiln engineering services. Strategically located in Xinmi, Henan — China’s renowned refractory industry hub—we have been dedicated to delivering high-performance high-temperature materials for more than two decades.





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