ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd


Professional Refractory Bricks Supplier


Castable Bubble Alumina Refractory Balls For High Temperature Furnace

Castable Bubble Alumina Refractory Balls For High Temperature Furnace


Large Image :  Castable Bubble Alumina Refractory Balls For High Temperature Furnace

Product Details:
Place of Origin: China
Brand Name: Kaier
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,
Supply Ability: 1000Ton Per Month
Detailed Product Description
Name: Refractory Balls Application: High Temperature Furnace
Size(mm): 40-80 Bulk Density(g/cm3): 2.3
Refractoriness Under Load(°C): 1450 Thermal Shock Resistance (1100°Cwater Cooling) Cycle ≥: 15
High Light:

high alumina ball


inert alumina balls

Castable Bubble Alumina Refractory Balls For High Temperature Furnace


The advantages of our company:


1. High quality: Strict quality control and many years experiences.

2. Competitive price: Directly from our factory to your hands without other traders.

3. Good packaging: Avoid damage and secure your goods in transportation.

4. Quick response: Your any questions will be replied within 24 hours.

5. Professional technology: The size, density, chemical composition can be customized.

6. Geographical advantage: Our factory is located in Zhengzhou Henan province, which is one of the main refractory production bases in China. we have abundant resources and high quality minerals. This favorable condition reduce the cost to save you money.

7. Samples are free.


Refractory Balls Features

  1. high temperature resistant performance, the highest heat resistant ceramic ball temperature can reach 1900 degrees;
  2. good chemical stability, no chemical reaction with the material;
  3. good thermal stability, high strength;


Refractory Balls Applications


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 Balls Technical data


Item High alumina Low creep Mullite Corundum
Size(mm) 40-80 40-80 40-80 40-80
AL2O3(%) 65 70 75 95
Refractoriness under load(°C) 1450 1460 1530 1650
Apparent Porosity(%) 25 23 22 18
Bulk Density(g/cm3) 2.3 2.4 2.5 3.1
Cold crushing strength(Mpa) 13 14 32 36

Thermal shock resistance

(1100°Cwater cooling) cycle ≥

15 10 20 7
Refractoriness(°C) 1710 1750 1800 1800


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. 

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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