Find Verified Corundum Fire Brick Suppliers, Manufacturers and Wholesalers

The bricks we offer are widely applauded for their dimensional stability, compressive strength and durability. Moreover, super heat duty and high alumina fire bricks are the products made from different fractions of refractory grog, fire clays and calcined bauxite of high purity. The different fractions of these raw materials are mixed in counter current mixers and plugged for obtaining homogeneous mixture. The mixture obtained hence, is then pressed in high capacity presses to give the desired shape and size. These pressed shapes are fired in high temperature tunnel kiln at 1300°c and above. The bricks are very light and porous maintaining good extranal temperatures and not allowing heat to radiate from the fire bricks thus increasing in overall furnace efficiencies.These bricks are manufactured as per asme standards and provided to the clients at nominal rates.

1.Description Fire clay refractory brick is made from flint clay clinker and binder, through high temperature sintering. Al2o3 content is 30%-48%, sio2 content is 50%-65%, and a small number of alkali metals, alkaline earth metal oxides, etc. Mineral composition is usually mullite, quartz and glass phase. Its refractoriness is 1580-1750¡ãc, refractoriness under load is 1250-1450 ¡ãc, line expansion coefficients is low, with good thermal shock resistance and strong ability to resist erosion acid slag. 2.Feature 1. High refractoriness, high-temperature endurable; 2. Good thermal shock resistance; 3.Good volume stability at high temperature; 4. Good corrosion resistance; 5. Good spalling resistance and wear resistance; 6. High mechanical strength; 7. High-temperature creep rate is low; 3.Applications Fire clay refractory brick is widely used in blast furnaces, hot blast stove, ladle lining, reheating furnace, cement kiln, tunnel kiln, boiler, coke oven, waste incinerators , carbon furnace, glass kiln , steel smelting furnace and various kiln lining and thermal technology equipment etc. On wooden pallets with plastic cover Pallet size:1.05*1.05m

1.Description High alumina fire brick contain al2o3 more than 48%, which is made of high grade bauxite through high temperature calcinations. Its refractories is usually above 1770 ¡ãc. The main mineral components are corundum and mullite phases. It is a kind of neutral refractory material so that it enjoys excellent resistance to acid and alkali corrosion. According to al2o3 content, it can be divided into three degrees:the al2o3 content is more than 75%.The al2o3 content range from 60% to 75%.The al2o3 content range from 48% to 60%. 2.Feature 1. High-temperature endurable . 2.Good thermal shock resistance. 3.High cold crushing strength 4.Good resistance to abrasion and corrosion. 5.Good thermal spalling resistance. 6.High mechanical strength. 7.Good volume stability at high temperature. 3.Applications High alumina fire brick is used for building blast furnaces, hot blast stove, electric stove roof, ladle, blast furnace and reverberatory furnace, lining of rotary kiln and glass kiln and chemical industrial kiln. In addition, high alumina brick is widely used as regenerative checker brick of open hearth, pouring system with the plug head, nozzle brick, etc. On wooden pallets with plastic cover Pallite size:1.05*1.05m

nductivity 4.Good heat insulating effect and energy-efficient 5.Good thermal shock stability. 6.Corrosion and erosion resistance 7.Long service life 3.Application Fire clay insulating brick can not be in direct contact with the flame, this insulating brick can be used as inner lining brick of industry kilns wall and industry furnance.Such as blast furnace, hot blast stoves , electric arc furnace, cement kiln, melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment. On wooden pallets with plastic cover Pallite size:1.05*1.05m

We deals in the following Chemicals :- Cloud Point Glycol Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells

As a popular machine and equipment in daily production and processing, the fire free brick equipment has received the favor of the majority of users because of its excellent performance. But in fact, many people only know the use, and do not pay much attention to the maintenance of the equipment, we must do good maintenance work, so that the service life of the machine is longer. So how do you maintain it? Now let's look at the introduction of the equipment manufacturers. 1. Check whether the machine is running properly, then check if there is any debris in the machine and clean it on time. 2. Check whether the feeding port of the machine has raw material. 3. Check whether there is sundries in the motor and parts. 4. Check and replace the parts of brick machine at intervals.

Fire clay bricks are the most widely used refractories made from clay minerals. It can be easily located out in the nature and contains suitable content ratio of silica, cyanite and alumina. Some people call them fireplace bricks as they are usedor building cooking chamber in wood fired ovens, for creating fireplaces, all sorts of fire boxes and wood heaters lining, linings in a small or the hugest industrial furnaces, you name it. Fire clay bricks have low porosity and are durable for various re-heating process.

REFRACTORY BRICK Refractory bricks refers to the brick whose Al2O3 contains from 30% to 80%, the contains of Al2O3 from 30% to 42% is call clay bricks, the contains of Al2O3 from 45% to 80% is call high alumina bricks. Typical Parameters Brief description Clay brick is refers to the Al2O3 content is 30% ~ 40% aluminum silicate. Clay brick is made of soft clay and 50% and 50% of hard clay grog, ingredients required by certain granularity, after forming, drying, burning under the high temperature of 1300 ~ 1400 .Clay brick belongs to the weak acid refractory products, can resist acid slag and the erosion of acid gases, the alkali resistance ability is a bit poor. Clay brick has good thermal shrinkage. High Alumina Brick selected calcined Bauxite and high quality combined clay as main raw materials. After shaped with brick machine above 600tons and fired at 1450-1470 °C , we can get this product. With high Al2O3 content, the product have good high temperature performance, so it is widely used in all kinds of industrial furnace and high temperature parts to prolong the life of furnace. Products advantage Clay Brick 1.Good acid stability 2.Good thermal performance 3.good thermal shrinkage 4.Good resistance to abrasion and corrosion High Alumina Brick 1. High refractoriness, High-temperature endurable. 2. Good corrosion resistance. 3. Good spalling resistance and wear resistance. 4. Good thermal shock resistance. 5. High mechanical strength. 6. High-temperature creep rate is low. 7. Good volume stability at high temperature. Typical Application Clay brick is suitable for secondary parts of coke oven, such as regenerator seal wall, small flue lining brick and regenerator checker brick lining brick, roof, door and rising pipe lining brick, etc.It is one of refractory brick used in blast furnaces, hot blast stove, heating furnace, power boiler, lime kiln, rotary kiln, ceramics. High alumina brick is mainly used for masonry in blast furnaces, hot air stoves, electric furnace roof, blast furnace and reverberatory furnace, rotary kiln lining. In addition, high alumina brick also widely used for open hearth regenerative checker brick, pouring system with plug head, gate brick, etc.

Refractory brick Refractory bricks refers to the brick whose al2o3 contains from 30% to 80%, the contains of al2o3 from 30% to 42% is call clay bricks, the contains of al2o3 from 45% to 80% is call high alumina bricks. Clay brick 1.Good acid stability 2.Good thermal performance 3.Good thermal shrinkage 4.Good resistance to abrasion and corrosion High alumina brick 1. High refractoriness, high-temperature endurable. 2. Good corrosion resistance. 3. Good spalling resistance and wear resistance. 4. Good thermal shock resistance. 5. High mechanical strength. 6. High-temperature creep rate is low. 7. Good volume stability at high temperature. Typical application Clay brick is suitable for secondary parts of coke oven, such as regenerator seal wall, small flue lining brick and regenerator checker brick lining brick, roof, door and rising pipe lining brick, etc.It is one of refractory brick used in blast furnaces, hot blast stove, heating furnace, power boiler, lime kiln, rotary kiln, ceramics. High alumina brick is mainly used for masonry in blast furnaces, hot air stoves, electric furnace roof, blast furnace and reverberatory furnace, rotary kiln lining. In addition, high alumina brick also widely used for open hearth regenerative checker brick, pouring system with plug head, gate brick, etc

Manufactures and Exporter of Refractories Products. Fire Bricks, Castables, Bed Materials Etc. All Refractories.

Silica bricks are the main species of silica-based refractories, where the mass fraction of SiO2 is not less than 93%. Silica brick is a typical acid refractory bricks, the acid slag has a good resistance to Al2O3, FeO, Fe2O3 and other oxides also has good resistance, but the resistance to alkaline slag is poor, easy to CaO, K2O, Na2O and other oxides and damage. Features: 1.Good acid and erosion resistance, powerful anti high-temperature strength. 2.Soften melting temperature is 1620~1670 °C. 3.Low thermal shock resistance. 4.Natural silica as raw material, plus regular mineralizer. 5.Ensure good bonding and structural strength of furnace. 6.Good heat resistance and long service life. Application: 1.Glass melting furnace, ceramic frit kiln, sodium silicate furnace, soaking furnace, ceramic kiln, etc 2.Coke oven's coking chamber, combustion chamber walls, steel open-hearth's regenerator and sediment chamber, etc. 3.Load-bearing parts of high temperature hot air furnace and acid open-hearth furnace roof, etc. Items Fire Proof Thermal Insulating SiC+SiO2,% 30 - Al2O3,% 65 50 Bulk Density,g/cm3 2.65 - Apparent Porosity,% 19 25 Cold Compressive Strength,Mpa 90 40 Refractoriness UnderLoad, ºC 1650 1680 ThermalShock Resistance,cycles(1100 ºC,water cooling) 20 20 Thermal Conductivity,w/m.k(350 ºC) 2.5 1.4

High Alumina Bricks Are Mostly Useful Where The Temperature Is Too High Than A Normal One. As It Is Useful At Very High Heat, It Should Be Of Excellent Quality Like We Are Providing. Not Only In India But We Are Also Contributing Our Services To Across The World. Items Like Metal And Glass Are Heated Up To Very High Heat So That It Can Melt Down And Can Use For Different Purposes. For Such A High Temperature, A Product Should Be Able To Tolerate High Heat And Should Have Highly Resistant To Corrosion. If You Are In Search Of Any Kind Of Such A Product Than We Can Be A Very Much Useful Source For You Because We Are Manufacturing And Exporting Good Quality Of Alumina Bricks To Across The World.

Hdpe, lldpe, pp granules, sodium citrate, potassium citrate, calcium citrate, cow dung cake, forklift, vermiculite coated ceramic cloth, fire proof cloth, Welding blanket, Paper box, Paper container, Industrial chemical, Plastic bucket, Paper angle.

Refractory alumina products like bricks, castables and mortars from 30 up to 95% alumina, refractory magnesia products like ramming, gunning, spray mass, back filling and magnesia carbon bricks, silica ramming mass, mineral raw materials, including refractory calcined kaolin (37 41% alumina), sanitary ware chamotte (36 40% alumina), calcined dolomite (50 60% cao & 30 35% mgo), calcined lime (80 90% cao), ball clay (25 30 alumina), scrap crushed of alumina and magnesia spinel bricks, synthetic fluorspar (caf2), black carbon.Installation services

Automatic baking-free brick machine appears very good solve the problem in the past, want to rely on a lot of workers operating, which can realize PLC computer program control automation, only need to change different mould, can produce a variety of brick shape. At the same time, the overall structure is simple, strong and durable, the design mechanism is novel, the noise is small, use wear-resisting steel quality, effectively reduce the mold cost, save more money.

We are a supplier of the following minerals iron ore, silica sand, silica quartz lumps as well as silica quartz sand, plaster of paris, gypsum, hydrated lime, limestone, bentonite, dolomite, chormite, barite, fluorspar , rock salt, soapstone, feldspar, fire clay, kaolin clay, china clay, bleaching earth, calcium fluoride and calcium carbonate, nephrite jade,mica white, mica black, mica flakes, mica scrap..Special offer: we have the deposits of quartz milky and our offer is us$100 per mt fob karachi