Refractory Ball

Refractory Ball
1.Professional manufacturer & exporter of refractory ball
2.Used in shift converter & reformer
Refractory Ball

Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
High strength, long use period
Chemical stability, it won’t react with our materials
Good performance of resistance high temperature, resistance high temperature up to 1900°C

Technical
Specification
Index
Unit
Data
Al
2
O
3
%
≥65
Fe
2
O
3
%
≤1.6
Pore Volume
%
≤24
Compressive strength
kg/cm
2
≥ 900
Refractoriness
°C
≥1800
Bulk Density
kg/m
3
≥1386
Specific Gravity
kg/m
3
≥2350
Refractoriness °C under load of 2kg/cm
2
°C
≥1500
LOI
%
≤0.1

Application
Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurization furnace, etc
Used in the hot wind furnace and heat up shift appliance in steel plant.
Package
Plastic bag, each bag 25kg net.