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Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.

  • Excel in pledges gently adiabatic brick

    Excel in pledges adiabatic brick fastens interior to have adiabatic property for poriferous structure gently finalize the design lump heat insolation is fireproof goods, mix with the production of bricky form product among them application is most wide, call brick of light qualitative clay again.

  • Lg-1.0 of tall aluminous qualitative adiabatic firebrick

    The fundamentality that tall aluminous qualitative adiabatic firebrick introduced in the article is qualitative, include to comprise composition, characteristic, manage to change index, function index, utility to wait to have in the article reflect.

  • T6 pledges gently brick of fireproof heat preservation

    T6 pledges brick of fireproof heat preservation can make sure the quantity of heat of boiler setting be lost is fewer gently, reduce cost can, managing fuel expenses, use temperature is commonly rise as the accretion of bulk density.

  • Of corundum brick fireproof degree

    The content that corundum brick is alumina is more than the 90 % , fireproof data products that gives priority to brilliant photograph with corundum. Of corundum brick fireproof degree also can differ according to corundum goods. What Zhengzhou flourish Cheng Naicai introduces corundum brick in detail for everybody is fireproof degree.

  • Silica brick expands

    Silica brick expands is the problem that silica brick in use can appear, the article expands with respect to silica brick this one problem undertook explaining, put forward to reduce the way that silica brick expands in the article.

  • Brick of heat insolation of compound light qualitative heat preservation

    Brick of heat insolation of compound light qualitative heat preservation can make sure the quantity of heat of boiler setting be lost is fewer, warm up and refrigeration is faster, allow to accelerate periodic operation. Brick of heat insolation of compound light qualitative heat preservation, high temperature resistant, bulk density is big, strength is great, wear-resisting, fight soda acid to erode.

  • Of heat preservation brick gain ground quickened our country industry forward environmental protection is energy-saving the development pace of the respect

    Now nowadays, of industrialization upgrade extremely urgent, raw material cost, the addition of labor cost forces an enterprise to search more appropriate development outlet of future. Science and technology is the first productivity, how to have advanced science and technology working changing, all company place takes seriously.

  • The commonly used fireproof material on kiln furnace has which a few kinds

    The commonly used fireproof material on kiln furnace has which a few kinds, the capacity that commonly used fireproof material can use heatproof concussion and chemistry erode commonly, coefficient of thermal conductivity is low with the metalloid material with small coefficient of expansion.

  • Heat preservation brick how many money together

    Because the sort of heat preservation brick is numerous,Zhengzhou flourish Cheng Naicai tells you, the material of all sorts of heat preservation bricks the qualitative, use demand that produces craft, manage to turn index and him client different, the price of heat preservation brick is endless also and so same, factory manufacturer seeks advice from Ying Xiangsheng.

  • Make the same score brick of 4 heat preservation

    Those who make the same score representing of brick of 4 heat preservation is dimension the heat preservation brick that is 452X230X65mm. Brick of Ping Simei heat preservation has a lot of material to pledge, respective utility and manage change target endless also and identical, zhengzhou flourish Cheng Naicai introduces the brick of Ping Simei heat preservation with all sorts of qualitative material in detail for you.

  • Fire prevention is irrigated build makings have which a few kinds

    Fireproof material cent is finalize the design fireproof material and adventitious fireproof material. Adventitious fireproof material points to normally pouring makings, be mix a kind by a variety of aggregate or collect makings or a variety of sticking and the mixture that the agent comprises is farinaceous a makings, one kind must be mixed when using or a variety of liquids cooperate agitate even, have stronger liquidity and plasticity.

  • Arc not comes gently character stone firebrick

    Arc pledges Mo Laishi firebrick can be used at liner of furnace of high temperature kiln directly gently, low heat conduction is led, have effect of very good adiabatic heat preservation. Its coefficient of thermal conductivity is in commonly 0.2-0.4 (average temperature 25 ℃ of 350 ± ) W/m.k, its density is in commonly 0.6-1.0g/cm3, belong to light qualitative brick.

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