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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 Refractory Refractory Fire Brick SK-32 SK-34 Alumina Bricks 1800 Degree Fire Clay Furnace Bottom Bricks online manufacturer

Refractory Refractory Fire Brick SK-32 SK-34 Alumina Bricks 1800 Degree Fire Clay Furnace Bottom Bricks

Fire Clay Brick Applications Fire clay insulation brick mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat... Read More
2025-09-29 13:16:29
buy Large Rotary Kiln Refractory Bricks High Alumina Magnesia-Chrome Brick online manufacturer

Large Rotary Kiln Refractory Bricks High Alumina Magnesia-Chrome Brick

Large Rotary Kiln Refractory Bricks High Alumina Magnesia-Chrome Brick Quick Detail: High strength Corrosion resistance Erosion resistance Excellent slag resistance Good thermal shock stability Description: ... Read More
2018-10-24 17:47:03
buy High Alumina Mullite Industrial Kiln Refractory Bricks Excellent Heat Insulation online manufacturer

High Alumina Mullite Industrial Kiln Refractory Bricks Excellent Heat Insulation

High Alumina Mullite Industrial Kiln Refractory Bricks Excellent Heat Insulation Description Of Light Weight Mullite Insulating Bricks This series of products are made from high purity materials by unique ... Read More
2018-10-24 17:47:10
buy CA 70 High Alumina Refractory Cement For Rotary Kiln  /  RH  /  DH Kiln online manufacturer

CA 70 High Alumina Refractory Cement For Rotary Kiln / RH / DH Kiln

CA 70 High Alumina Refractory Cement For Rotary Kiln / RH / DH Kiln Description: 1. Calcium aluminate refractory cement is also called bauxite cement,high alumina cement,aluminate cement and calcium aluminate ... Read More
2018-10-24 17:47:13
buy Good Flexibility Magnesia Spinel Bricks , Corrosion Resistance High Temperature Brick online manufacturer

Good Flexibility Magnesia Spinel Bricks , Corrosion Resistance High Temperature Brick

Features; Magnesite-ferrum spinel brick and synthetic magnesite-ferrum-alumina spinel brick are made of high purified magnesite clinker and ferrum-alumina spinel clinker at strictly controlled temperature and ... Read More
2018-11-10 13:48:41
buy ZC-H Block Corundum Brick For Refine Crown / Feeder Roof Cover , White Color online manufacturer

ZC-H Block Corundum Brick For Refine Crown / Feeder Roof Cover , White Color

Specification of Fused Cast AluminaZC-H(Alumina) 1. Al203 93% 2. Na20 6.5% 3. alpha alimina 1% 4. beta alumina 99% True specific Gravity 3.26g/cm3 Cold Crushing Strength 200Mpa RefractorinessUnder Load of 0... Read More
2018-06-24 15:18:40
buy Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks online manufacturer

Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks

Size 9'x4.5'x2.5' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks Features: Strong volume stability at high temperatures, good thermal shock resistant, wear resistance and chemical attack ... Read More
2019-04-27 15:34:20
buy High Stability ZC-M Building Materials Bricks , Alumina Block Al2O3 94% online manufacturer

High Stability ZC-M Building Materials Bricks , Alumina Block Al2O3 94%

Specification of Fused Cast AluminaZC-M(-Alumina) 1. Al203 94% 2. Na20 4% 3. alpha alimina 45% 4. beta alumina 53% 5. Vitreous Phase 2% Cold Crushing Strength 200Mpa Apparent porosity 2% RefractorinessUnder ... Read More
2018-06-24 15:18:40
buy Corrosion Resist Corundum Brick For Metallurgical Electrobaths Dense , ISO CQC Listed online manufacturer

Corrosion Resist Corundum Brick For Metallurgical Electrobaths Dense , ISO CQC Listed

Specification of Fused Cast AluminaZC-A(Alumina) 1. Al203 98.5% 2. Na20 0.8% 3. alpha alimina 90% 4. beta alumina 4% True specific Gravity 3.54g/cm3 Cold Crushing Strength 200Mpa Apparent porosity 2% Refractori... Read More
2018-06-24 15:18:40
buy Industrial Mullite Brick online manufacturer

Industrial Mullite Brick

Cast Big Mullite Brick For Sulfuric Cracking Furnace And Fibrous Glass Furnance. Quick Detail: 1, Low permanent linear change on reheating 2, Good Thermal Shock Stability 3, High dense structure Description: ... Read More
2021-10-22 16:27:50
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