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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.

  • Does build by laying bricks or stones build chimney to use diatomite brick or brick of light qualitative clay?

    Build by laying bricks or stones builds chimney general interior is argillaceous brick, mid use diatomite brick or diatomite concrete, also can use brick of light qualitative clay, basically see the type of chimney and demand, choose right product to achieve economy, heat preservation, energy-saving result. The brick of diatomite heat insolation with diatomite common brick is raw ore is cut by the appearance of firebrick, be in 80...

  • Siliceous aluminous insulation material what price?

    Siliceous aluminous insulation material is commonly used the heat preservation that waits for high temperature place at conduit of furnace of high temperature kiln, high temperature is adiabatic, its product has a variety of norms and measure, still have use demand, these are a few elements that constitute the price, detailed price invites report to seek advice. What calls silicon acid of siliceous aluminous fiber aluminous fireproof fiber call pottery and porcelain fiber again, main by 2 oxygen...

  • Be able to bear or endure are 1000 degrees of high temperature fireproof with what is heat-insulating material good?

    The fireproof product that can use for a long time in 1000 degrees high temperature environment has a lot of, can the material of heat preservation heat insolation has siliceous aluminous heat preservation to pledge cotton, blanket, felt, gently pouring brick of makings, heat preservation, with what good? Detailed introduction looks please below. Silicon acid of siliceous aluminous fireproof heat-insulating material is aluminous fireproof heat-insulating material is it is with siliceous aluminous fireproof fiber former...

  • Electric frit not comes the brilliant photograph analysis of stone brick and agglomeration Mo Laishi meaning of bricky MZ65 model

    Brick of frit of Mo Laishi report its are main brilliant photograph is Molaishi, have fireproof sex strong, bate temperature is high, rate of high temperature creep is low, heatproof shake performance is good, acid-proof sex is strong wait for a characteristic, the aluminium that belong to silicon fastens refractory products. The alumina content of Mo Laishi brick is commonly between 65%-75% . Alumina content is low mineral outside dividing Molaishi, still contain a few...

  • How much is rate of heat conduction of light qualitative tall aluminous brick, how much is specific heat capacity?

    Light qualitative tall aluminous brick is heat preservation brick, rate of its heat conduction is lower, its coefficient of thermal conductivity and system are secret about, system is secret: 03. - 1.2g/cm3, 25 ℃ of ± of W/m.k(350 of coefficient of thermal conductivity) : 0.25-0.45. Specific heat capacity: The material of unit quality, temperature is elevatory (or reduce) 1 ℃ place is absorbed (or give off) quantity of heat. Specific heat capacity is to point to certain amount...

  • Does shuttle type kiln not come with corundum stone brick how many money a ton?

    Shuttle type kiln is comprised by top of kiln wall, kiln and brick of kiln car line, shuttle type kiln not comes with corundum the price of stone brick compares clay, tall aluminous brick expensive, the price is in thousands of yuan roughly consummate 10 thousand yuan a ton, particular value need is mixed according to index use requirement. Shuttle type kiln not comes with corundum stone brick is namely by corundum and Molaishi advocate the tall aluminium that brilliant photograph comprises is able to bear or endure...

  • Why does the furnace wall of kiln furnace want heat preservation?

    Kiln furnace heat preservation is for green energy-saving environmental protection, reduce caloric waste, at the same time also the fee that reductive place uses fuel, it may be said is kill two birds with one stone. The heat preservation of kiln furnace is energy-saving method 1. The heat preservation rate of kiln wants taller, implementation of ability of specific power consumption is smaller. The proposal besmears in kiln wall a coating, the material of coating must high temperature resistant, heat preservation, adiabatic...

  • Does Lai overgrown with weeds not come gently character stone brick manufacturer which are good?

    Be subordinate to of Lai overgrown with weeds belongs to Shandong to save Jinan, have resource of rich subterranean mineral products, does Lai overgrown with weeds not come gently character stone brick manufacturer which are good? Recommend flourish Cheng Naicai, more than 10 aged manufacturer, quality is reliable, and offer custom-built with construction, can seek advice from comparative quality and price. As a result of all sorts of condition elements, area of Lai overgrown with weeds although resource of subterranean mineral products 10...

  • Rubbish burns 2 light room introduce with brick of accumulation of heat

    Rubbish burns use two firebox more for example environmental protection, one firebox burns article, 2 firebox use brick of accumulation of heat, can let combustion and colleague of accumulation of heat undertake, burn at the same time flue gas, at the same time accumulation of heat, assure the temperature that burn, let rubbish burn more complete. 2 light room in the incinerator of rubbish of the 2nd firebox that connecting namely 2 light of the room...

  • What does tall aluminous heat preservation pledge bricky construction method and note have gently?

    Tall aluminous heat preservation pledges gently brick, brick of tall aluminous heat preservation, tall aluminium gets together light brick, belong to light qualitative firebrick, system is in closely 0.6-1.2g/cm3. Construction method can make a product implementation heat preservation, energy-saving validly, tall aluminous heat preservation introduces to pledge bricky construction method reachs a note gently below. Tall aluminous heat preservation pledges bricky ash seams a design to ask gently is to be less than 3mm, but...

  • Heat preservation of Mo Laishi brick?

    Bricky cent attachs most importance to Mo Laishi pledge and pledge gently, effect of wear-resisting of heavy qualitative brick, heatproof shock is good, mo Laishi pledges the brick has good heat preservation heat proof quality gently, say again for Molaishi heat preservation brick, Molaishi gets together light brick. Brick of Mo Laishi heat preservation not comes stone brick is aluminium of a kind of tall aluminium silicon it is refractory products, give priority to brilliant photograph with Molaishi, general alumina...

  • Fireproof data not comes gently character stone brick composition

    Pledge Mo Laishi brick belongs to light qualitative firebrick gently, it is product of one of fireproof material light qualitative heat preservation, bases is 3 oxygen 2 melt aluminium, advocate brilliant photograph is Mo Laishi photograph, have good heatproof shake performance, fireproof degree tall. Among them, the ratio of Al2O3/SiO2 and micromechanism decided light qualitative Molaishi mechanical function of the brick, among them Al...

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