The refractory ball is especially suitable for high and low temperature converter,hydroconverter,desulfurization tank and methanation furnace in chemical fertilizer plant.plays the role of dispersing gas liquid,support,cover and protect catalyst.in addition,they can also be used in hot blast stoves and heating conversion equipment in the iron and steel industry.
Refractory balls are also widely used in environmental protection industry,as a covering support material for catalysts in reactors and tower packing,especially in ultra-low nitrogen burners.refractory ball has a wide range of applications,is mainly used in chemical industry, iron and steel,non-ferrous metals and other industries.
Product Parameters
| name |
refractory ceramic ball |
| Al2O3 |
≥65 |
| Fe2O3 |
≤1.6 |
| porosity(%) |
≤24 |
| Bulk density(KG/m³) |
≥1386 |
| specific bulk weight(KG/m³) |
≥2350 |
| compressive strength(KG/m³) |
≥900 |
| refractoriness(ºC) |
≥1800 |
| refractoriness under load |
≥1500 |
| Refiring shrinkage(%) |
≤0.1 |
Refractory ball is made of industrial alumina and refractory kaolin as the main raw materials,by scientific formula,forming and high temperature calcination.this material is not only suitable for industrial applications,also has a wide range of applications in the field of thermal insulation materials,such as as insulation layer of high temperature kiln,and in the lining of ultra high temperature furnace and vacuum induction furnace filler.
Product Line
Packaging & Shipping
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269,Zone B,Xiangdong Industrial Park,Xiangdong District,Pingxiang City, Jiangxi,China.welocme your visiting.
Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls,molecular sieves,actived alumina,plastic and metal random packing,and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF .
Q5: Can I get free samples?
A: Yes, free samples 1-2 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
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