Magnesia carbon brick with high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.

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There are many types and forms of Ladle Porous Plug, which can be roughly divided into: diffused type, through-hole type, and slit type.

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Fire clay refractory mortar is normally divided into four types according to physical and chemical indexes. It is mainly the auxiliary product for fire clay brick construction.

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High construction efficiency can ensure the integrity, the construction of the uniformity and density.

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Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.

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Hongda high performance refractory castables include low cement.

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Our dry ramming mass for induction furnace is a product of super snow white crystalline quartz havmg 99.90% Silicon dioxide (sio2 ) and manufact­ured under strict quality control and calci­ned to eliminate the spal1ing tendancy in stabilized form.

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The Series blocks has the advantages of high strength,good thermal shock stability, erosion resistance,spalling resistance, long service life etc.

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Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.

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