Refractory ball

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Refractory ball

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Refractory ball

Fireball has high strength, high density, high temperature creep resistance, can accept high temperature for a long time, in hot air furnace application, not easy to show deformation, slag, bonding and other advantages.With the improvement of fireproof ball material, the hot air furnace ball has the basic conditions of long life and * operation.

Product introduction

Refractory porcelain balls are divided into ordinary refractory balls and high-alumina refractory balls. Ordinary refractory balls are suitable for converters and conversion furnaces in sulfuric acid and fertilizer industries. High-alumina refractory balls are suitable for hot air furnaces and heating conversion furnaces in urea, steel and other industries.

Product advantage

Fireball characteristics:

1. High mechanical strength;

2. Long service cycle;

3, high temperature resistance, heat resistance temperature can reach 1900℃;

Fireproof ball is suitable for high and low temperature conversion furnace, conversion furnace, hydrogenation converter, desulfurization tank and methanation furnace in chemical fertilizer plant, which can disperse gas and liquid, and support, cover and protect catalyst.

Technical parameters

Items	high aluminium	Modified high alumina	high aluminium high density	High density low Confucianism metamorphism
Al2O3	55	65-75	70	70-80
Fe2O3	2.0	1.8	1.8	1.8
refractoriness	1750	1770	1790	1790
appear porosity （%）	26	25	24	20
volume density	2.35	2.35	2.6	2.75
pressive strength	10	11	12	13
Starting temperature of softening under load	1420	1450	1480	1520

Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Refractory ball manufacturer in Shandong。Our company Refractory ball sincerely obtains the prestige，rewards our customers with the preferential price of Refractory ball and warm service。Our main products:refractory castable，high strength castable，alumina silicate fiber module，alumina silicate felt，alumina silicate fiber blanket，alumina silicate cotton，etc。The products sell well in dozens of metallurgical，chemical and electric power enterprises all over the country and are well received by users。The company's unique production process，quality management and testing equipment to ensure product quality and stability，has a high-quality staff and professional and technical personnel，according to the different requirements of users，the development and design of a variety of new refractory materials。To know the latest Refractory ball price can be posted on our website https://www.zbyuneng.cn，we will contact you within 24 hours，Tel: 13864463333 Manager Sun。

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