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China Zhengzhou Rongsheng Refractory Co., Ltd. certification
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Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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high alumina brick online manufacture

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buy Al2O3 80% Pouring Steel Insulating Fire Brick , High Alumina Bricks for Steel Produce online manufacturer

Al2O3 80% Pouring Steel Insulating Fire Brick , High Alumina Bricks for Steel Produce

Al2O3 80% Pouring Steel High Alumina Refractory Brick for Steel Produce Description: Pouring Steel High Alumina Refractory Brickwas produced with special bauxite chamotte, adding aragonite or ZrO2 and pressing ... Read More
2019-04-25 17:17:03
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Industrial Cast Big Mullite Brick Thermal Conductivity High Alumina Refractory Bricks

Industrial Cast Big Mullite Brick Thermal Conductivity High Alumina Refractory Bricks Quick Detail: 1, Low permanent linear change on reheating 2, Good Thermal Shock Stability 3, High dense structure Descriptio... Read More
2018-10-24 17:48:03
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Fire Resistant Bottom Pouring Shapes refractory fire bricks for Cast Steel

Fire Resistant Bottom Pouring Shapes refractory fire bricks for Cast Steel Features: Used in a variety of steel (including stainless steel, alloy steel) flat steel. Products with high refractoriness, good ... Read More
2019-04-25 17:20:38
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Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks

Zirconia Refractory Bricks Introduction Rongsheng Zircon brick / Zirconium bricks produced by stable zircon sand with the advantage of mechanical strength, excellent stability to thermal shock, resistance to ... Read More
2025-09-29 14:57:40
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High Purity Corundum Mullite Refractory Bricks / High Alumina Refractory Bricks

230*114*65 High Quality The Hot Selling Mullite and Corundum Mullite Brick Bulk density: 2.6g/cm3 Certificate: MSDS Application: Industrial Furnaces Cold crushing strength: 100mpa Refractoriness under Load: ... Read More
2018-10-24 17:48:13
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Insulating Fireplace Refractory Castable , High Alumina Refractory Cement 40% - 80% Al2O3

Insulating Fireplace Refractory Castable High Alumina Refractory Cement 40% - 80% Al2O3 Quick Detail: Model Number: CA-70 CA-75 CA-80 Al2O3 Content (%): 40%~80% Material: Alumina Cement Description: Calcium ... Read More
2023-08-02 10:47:17
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75% Al2O3 Clinker High Alumina Castable Refractory Cement For Boiler Furnace Description: High strength high alumina castable is made of super high alumina clinker, composite binders and adhesives. The products ... Read More
2018-10-24 17:49:03
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Construction Insulated High Alumina Castable Refractory For Boiler Furnace

Construction Insulated High Alumina Castable Refractory For Boiler Furnace Description: High strength high alumina castable is made of super high alumina clinker, composite binders and adhesives. The products ... Read More
2018-10-24 17:49:04
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High Purity White Castable Refractory Cement / High Alumina Cement CA-70 CA-75 CA-80 Quick Detail: Model Number: CA-70 CA-75 CA-80 Al2O3 Content (%): 40%~80% Material: Alumina Cement Description: Calcium ... Read More
2023-10-16 15:12:49
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High Alumina Refractory Castable , High Temperature Insulating Castable Refractory Description: High Strength Wear-Resistant Corundum Mullite Refractory Castable has high crushing strength, good high temperatur... Read More
2022-04-22 09:16:32
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