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70% AL2O3 Content Refractory Ball Resistant To Most Acids And Alkalis

70% AL2O3 Content Refractory Ball Resistant To Most Acids And Alkalis

70% AL2O3 Content Refractory Ball Resistant To Most Acids And Alkalis

Product Details:

Place of Origin: China
Brand Name: Henan HengYu
Certification: ISO9001
Model Number: Refractory Balls

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wooden Pallets With Water-Proof Cover
Delivery Time: 7 Working Days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000Ton Per Month
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Detailed Product Description
Features: High Temperature Resistant Name: Refractory Balls
Size(mm): 40-80 AL2O3(%): 70
Refractoriness under load(°C): 1460 Apparent Porosity(%): 23
High Light:

ceramic balls


inert alumina balls

Low Creep Refractory Ceramic Balls / High Density Ceramic Refractory Bricks


Refractory Ceramic Balls Feature


1. High density, 2.4 g/cm3 .

2. Ultrahigh hardness, Mohs scale 9, second only to Diamond in mineral.

3. Good corrosion resistance, resistant to most acids and Alkalis.

4. Excellent wear resistance, very low wear loss, less than 0.15‰.

5. Uniform and regular in shape.


Refractory Ceramic Balls Applications


Refractory ball application in chemical fertilizer plant of high and low temperature transformation furnace, reformer, hydrogenation, desulfurization tank and methanation furnace, dispersed liquid, and supporting, covering and protecting catalyst role, can also be used in heating furnace of iron and steel industry and the transformation of equipment, ordinary refractory ball suitable for sulfuric acid and fertilizer industries converter and transform furnace, high aluminum refractory ball is suitable for industries such as steel, urea, hot blast furnace, heating and transformation furnace and other equipment.


Refractory Ceramic Balls Technical data


Item High alumina Low creep Mullite
Size(mm) 40-80 40-80 40-80
AL2O3(%) 65 70 75
Refractoriness under load(°C) 1450 1460 1530
Apparent Porosity(%) 25 23 22
Bulk Density(g/cm3) 2.3 2.4 2.5
Cold crushing strength(Mpa) 13 14 32

Thermal shock resistance

(1100°Cwater cooling) cycle ≥

15 10 20
Refractoriness(°C) 1710 1750 1800


Refractory Ceramic Balls Details


70% AL2O3 Content Refractory Ball Resistant To Most Acids And Alkalis


About US


Henan HengYu Kiln Refractory Co., Ltd. now mainly produces refractory materials for steel, metallurgy, coking, cement, charcoal, glass and various industrial kiln furnaces. It produces more than 60,000 tons of various stereotyped and amorphous refractory materials annually. The company now owns 45 million fixed assets and 260 employees, including 6 engineers. There are more than 20 engineering and technical personnel, including five departments, six functional departments, three sub-factories, five workshops, one furnace construction engineering team, one R&D center and one testing center. 


QC Profile


1: Raw materials standard control

2: Quality control over semi-finished

3: Porosity control over semi-finished products

4: Loading method control

5: Sintering parameters control

6: Finished products sorting


Contact Details
Henan HengYu Kiln Refractory Co., Ltd.
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