refractory ball: 1.Excellent capality and long life 2.Super quality and low price 3.high temperature resistance up to 1900 C

 Refractory Ball

refractory ball is manufactured by using industrial alumina and fire—resistant kaolin as the main raw materials through scientific compounding ,shaping and high-temperature calcination.It has the following merits:

1,It has high mechanical strength and long using period;

2,It has good chemical stability and it cannot have chemical reaction with materials;

3,It has excellent high temperature resistance and the highest heat-resistant temperature can reach as high as 1900 C.

 

Catalyst support and covering packings used in shift converter and reformer in ammonia plant

 

Main Specification

Item	Unit	Index	Product specification follow after the requirement of custormers
Refractoriness	0°C	≥1770
Crushing strength	N/piece	400-15000
Loading refractoriness	°C	≥1450
Porosity	%	≤21
Reburning	%	≤0.5

 

refractory ball