Refractory Ball (STOCK)

7 years experience in producing Inert Ceramic Ball for Catalyst Support Media.
Size:3mm 6mm 10mm 13mm 16mm 19mm 25mm 38mm 50mm

Introduction

 

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 wont react with our materials
       Good performance of resistance high temperature,           resistance high temperatue up to 1900

 Specification

Index	Unit	Data
Al2O3	%	≥65
Fe2O3	%	≤1.6
Pore Volume	%	≤24
Compressive strength	kg/cm2	≥ 900
Refractoriness		≥1800
Bulk Density	Kg/m3	≥1386
Specific Gravity	Kg/m3	≥2350
Refractoriness oC under load of 2kg/cm2		≥1500
LOI	%	≤0.1

 

 Application
Specially used in the high-low temperature shift furance, converter, hydrogenation shift furance, desulfurize furance,etc
         Used in the hot wind furance and heat up shift appliance in steel plant.

 Package
Plastic bag, each bag 25kg net.