Refractory ball manufacture from China, We can supply the stable quality type of frefractory balls . Top Quality. Tower packing center

1. Refractory Ball
Refractory ball Refractory ball with smooth surface, corrosion resistance, wear resistance, high strength,
thermal conductivity and thermal capacity, high thermal efficiency, good thermal stability and storage
temperature change is not easy to fracture, etc. 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 the materials
● Good performance of resistance high temperature, resistance high temperature up to 1900℃
Email: export@ksourceep.com | WhatsApp &Tel: +8618279964286 | K-Source
Add: BLOCK 9, UNIT3-402, BINHU AREA, ECONOMIC DEVELOPMENT ZONE, PINGXIANG, JIANGXI,
CHINA 337000. WEB: www.ksourceltd.com
Pingxiang K-Source Chemical Packing Co., Ltd
Technical 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 ℃ under load of
2kg/cm2 ℃ ≥1500
LOI % ≤0.1