Fireclay Refractory Brick For Furnace
Fireclay refractory brick for furnace China manufacturer best price fireclay refractory brick for furnace Product Description Huanya firebricks are classified under temperature between 1300ºC and 1700ºC, manufactured from high purity alumina clay by mixing, press-forming, drying, sintering and...
Fireclay refractory brick for furnace
China manufacturer best price fireclay refractory brick for furnace
Product Description
Huanya firebricks are classified under temperature between 1300ºC and 1700ºC, manufactured from high purity alumina clay by mixing, press-forming, drying, sintering and machining. Bricks contain carefully-graded organic fillers which are burned out during sintering to give a uniform controllable pore structure. This technique makes product feature low thermal conductivity and excellent heat insulation.
Features:
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.
Technical Parameters:
Item/Grade | Fire clay brick | High alumina brick | ||||||
SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 | |
AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 |
Fe2O3% (≤) | 2.5 | 2.5 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Refractoriness(SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 |
Refractoriness under load, 0.2MPa, °C (≥) | 1250 | 1300 | 1360 | 1420 | 1450 | 1480 | 1530 | 1600 |
Apparent porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 |
Bulk density (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
PRODUCT SELLING POINT
In resent years, Al₂O₃-MgO castables were widely used in refining ladle because of its advantages, such as rapid construction, manpower saving, better slag attack resistance and so on.
However, the properties of the insitucasted body are greatly affected by the temperature, PH value and hardness of water, casting time, vibration intensity, curing time and drying schedule.
To solve the problem, we have developed carbon free castable block.
Application:
1.Iron&steel making industry:
Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment.
2.Non-ferrous Metal industry:
Smelting furnace,refining furnace,reverberatory furnace,converter furnace.
3.Building materials industry:
Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln 4.Energy & Incineration:Coke oven,general boiler,power,generation,boiler,circulating fluidized bed boiler,electric furnace,carbon rosating furnace,waste incinerators.
5.Others:Petrochemical industry furnace.
Factory Show
Construction Site
FAQ
1.What kind of product can you offer?
Our company can offer a series products for kiln construction.For example:Refractory brick,refractory castable,refractory materials,ceramic fiber products.
2.Can your company provide samples or can we have a visit to your factory?
Of course,samples are available,and you are welcome to visit our factory at anytime.
3.Why we choose the product of your company?
That is good question,we are in the Xinmi City of Henan province,China,the largest refractory material base of the country,so the price and quality of the product can be guaranteed.
4.What is the warranty for the refractory brick?
For all the refractory bricks,we have 1 year warranty,if any quality problems on our side during in this period,we will take responsibility of the cost of the shipment and the replacement.
Contact us:
Contact person: Martin
Tel: +86-757-85503335
Mobile: +8613923217470
Email: Martin@huanya-refractory.com
Zipcode: 528200
Add: 4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
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