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  • Congratulations on the successful construction of the website of Anshan Donglei Refractories Co., Ltd.!

    Congratulations on the successful construction of ......

    2021-12-19

    The company mainly produces iron ditch castables for ironmaking systems, hot metal ladle castables, aluminum silicon carbide bricks and other products, as well as converter electric furnace magnesia c......

  • Recycling of refractory materials after use

    Recycling of refractory materials after use

    2021-12-19

    At present, our country consumes about 8 million tons of refractory materials every year, and the amount of refractory materials discarded after use exceeds 3 million tons. If these used refractories......

  • Precautions for the construction of refractory castables

    Precautions for the construction of refractory cas......

    2021-12-19

    Strictly control the amount of water added. In winter, the temperature of the construction environment must be greater than 5°C, and there are certain anti-freezing measures.The refractory castable mu......

  • Correct and reasonable selection of refractory materials

    Correct and reasonable selection of refractory mat......

    2021-12-19

    There are many varieties of refractory materials on the market, but the quality is similar, but the quotations are uneven. The primary reason why we can find refractory materials in such a market is t......