Specifications

1)20 years professional manufacture
2)Ceramic fire-resistant ball
3)Ontime delivery
4)One-stop service
5)ISO9001:2000

Refractory ceramic ball /Ceramic fire-resistant ball is made from industrial alumina and other raw refractory materials, and processed by mixing, shaping and firing. Refractory ceramic balls can be used as support and covering packing for catalyst in shift converter, reformer, hydro converter, desulfurizer, and methanator, and can also be used as packing in hot blast and heat transformer in iron and steel industries.

 

Refractory ceramic ball/Ceramic fire-resistant ball Features:

               1. high strength and long working life

               2. high chemical stability, and never react with the feeding  materials

               3. excellent resistance to high temperature up to 1900^oC

 

Refractory ceramic ball/ Ceramic fire-resistant ball Technical data:

 

Performance	Units	Specifications
Al2O3	%	≥65
Fe2O3	%	≤1.6
Apparent porosity	%	≤24
crushing strength	Kg/ cm2	≥900
Refractoriness	oC	≥1800
The proportion of heap	Kg/cm3	≥1386
The proportion of true	Kg/cm3	≥2350
Load softening temperature	oC	≥1500
Burned contraction	%	≤0.1

 

Refractory ceramic ball/ Ceramic fire-resistant ball Specification:

 

1. Specifications: refractory ball specifications according to their diameter : 6-75MM
2. According to user requirements, refractory ball AL2O3 content can reach 25%-95%

 

Varieties	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
AL2O3 %	>25	25	30	35	40	45	50	55	60	65	70	75	80	85	90	95	<95

 

 

 

 

 

  

 

 

 

 

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