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Comprehensive refractory service supplier for high-temperature industries
Castable
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Henan Ruitai (CNBM) Magnesia-Chrome Castable: Ideal for non-ferrous copper smelting (converters, copper launders). Offers superior slag resistance, high-temperature stability, and wear resistance. Multiple grades—specialized for non-ferrous smelting high-temperature applications.
Non-Stick Aluminum Castable from Henan Ruitai (a subsidiary of CNBM),Specially designed for aluminum melting furnaces, holding furnaces and other parts in contact with molten aluminum, this castable features zero aluminum adhesion, excellent erosion resistance and easy maintenance. Available in RT-S series models, it is a dedicated refractory castable for aluminum smelting applications.
Lightweight Insulating Castable
Lightweight Insulating Castable from Henan Ruitai (a subsidiary of China National Building Materials) is designed for the thermal insulation layers of industrial furnaces and kilns. It features excellent thermal insulation, lightweight properties, and easy construction, with a full range of RT-QJ series models available. It is a specialized insulating refractory material for energy conservation and consumption reduction.
Henan Ruitai (CNBM) Corundum Castable: Ideal for core zones of steel refining and non-ferrous smelting furnaces. Offers ultra-high temp strength, superior erosion resistance, and flexible installation. Available in corundum and corundum-spinel grades—specialized for harsh operating conditions.
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