light Weight Insulation Fire Clay Insulating Brick

With years of experience in manufacturing and exporting the Mullite Insulating Brick, Refractory Motar, Ceramic Electric Tunnel Kiln, our company is growing rapidly and has a bright future. Our team is able to respond quickly, act immediately, and work with courage. We are very proud of the true and stable quality of our products. We have our own factory and cooperate closely to ensure high quality from the source. We have developed and applied a number of leading core technologies with independent intellectual property rights. We take the international advanced science and technology as the development direction, rely on science and technology, continue to innovate, and continue to consolidate development.

1.Fire clay brick Description

Fire Clay bricks are refractory bricks made of various raw materials including refractory clay, calcined soft clay, and soft clay. The alumina content is generally 30% -48% alumina refractory. It is a weakly acidic refractory product that can resist acid slag and acid gas erosion, has good thermal performance, and is resistant to rapid cooling and high temperature.

SK series	SK30	SK32	SK34	SK35
AL 2 O 3	30%-35%	35%-38%	38%-42%	42%-50%
Fe 2 O 3 /%	≤ 3	≤ 3	≤ 3	≤ 2.5
Refractoriness	≥ 1690 ℃	≥ 1730℃	≥ 1750℃	≥ 1750℃
B.D/g/cm3	1.9-2.0	2.0-2.1	2.1-2.18	2.15-2.3
Unit weight (230*114*65mm)	≥ 3.35KGS	≥ 3.55KGS	≥ 3.65KGS	≥ 3.75KGS
A.P%	≤ 26	≤ 24	≤ 24	≤ 22
C.C.S	≥ 20Mpa	≥ 25Mpa	≥ 30Mpa	≥ 35Mpa
R.U.L	≥ 1250 ℃	≥ 1300 ℃	≥ 1350 ℃	≥ 1420 ℃
R.L.C%	0~ -0.5 (1350℃ ,2h)	0~ -0.3 (1350℃ ,2h)	0~ -0.4 (1450℃ ,2h)	+0.1~ -0.4 (1450℃ ,2h)

2.Fire clay brick Feature

1. High refractoriness

2. High-temperature endurable

3. Good corrosion resistance

4. Good spalling resistance and wear resistance

5. Good thermal shock resistance

6. High mechanical strength

7. Good volume stability at high temperatures.

3.Fire clay brick Application

Iron & steel making industry	Industry Blast furnace,hot blast furnace ,hot metal ladle,steel ladle,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixer furnace,cupola furnace etc
Non-ferrous Metal industry	Smelting furnace, reverberatory furnace, etc
Building materials industry	Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln, rotary kiln
Energy&Incineration	Coke oven,general boiler,power generation boiler,electric furnace,carbon roasting furnace,waste incinerators
Others	Petrochemical industry furnace, Pizza oven

4.Packing

1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film

(1)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick)at most,

(2)Load weight of each pallet: Usually 1.5-1.7Tons, but 2.0 Tons at most.

2. According to customer's requirements.

The company provides solutions to the needs of customers around the world with personalized customization, allowing the light Weight Insulation Fire Clay Insulating Brick to add unique elements and becoming more vivid and rich, which greatly enhance the added value of products. We not only participate in competition, but we are also eager to cooperate and win-win. Therefore, we warmly welcome new and old friends to work together for mutual benefit. We have the ability to think and practice in new ways and new ideas.

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