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Refractory Ball

Refractory Ball

Products Introduction of 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℃.

Technical Specification of Refractory Ball

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

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Jiangxi Kelley Chemical Packing Co., Ltd.
Tel: +86-799-6762199
Fax: +86-799-6782878
: Suzi Peng
: amory.yao.
Mob: +86-151 7997 9816 (WhatsApp, 24hours on line)
E-mail: export@jxkelley.com