Ceramic Ball

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Our ceramic ball is mainly fabricated from commercial alumina and kaolin through shape forming and high temperature calcination processes, and it perfectly protects catalysts due to its good mechanical strength, wide operation temperature range and excellent chemical stability. In particular, the chemical stability makes it extremely resistant to strong acid, strong base and other organic solvents. On the other hand, our silica-alumina catalyst bed support also works as a kind of tower packing, which is considered to be of great significance for quality control in oil refineries.

Standard
National Chemical Industry Standard HG/T 3683.1-2000: Industrial Ceramic Ball, Inert Ceramic Ball

Application
This catalyst support is the perfect packing material for various kinds of reformers, reactors and packed towers used in petrochemical, chemical, fertilizer and environmental industries. Now, it is commonly seen in oil refineries, fertilizer plants, arene plants, methanol plants, ammonia synthesis plants, etc.

Technical Data of Ceramic Ball

Type			Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
Chemical composition	Al2O3 (%)		20-30	30-45	45-70	70-90	≥90
	Al2O3 SiO2 (%)		≥90
	Fe2O3 (%)		≤1
Water adsorption (%)			≤5
Acid resistance (%)			≥98
Anti-alkalinity (%)			≥80	≥82	≥85	≥90	≥95
Thermal stability (°C)			≥1300	≥1400	≥1500	≥1600	≥1700
Crush strength (N)		Φ3	≥400	≥420	≥440	≥480	≥500
		Φ6	≥480	≥520	≥600	≥620	≥650
		Φ8	≥600	≥700	≥800	≥900	≥1000
		Φ10	≥1000	≥1100	≥1300	≥1500	≥1800
		Φ13	≥1500	≥1600	≥1800	≥2300	≥2600
		Φ16	≥1800	≥2000	≥2300	≥2800	≥3200
		Φ20	≥2500	≥2800	≥3200	≥3600	≥4000
		Φ25	≥3000	≥3200	≥3500	≥4000	≥4500
		Φ30	≥4000	≥4500	≥5000	≥5500	≥6000
		Φ38	≥6000	≥6500	≥7000	≥8500	≥10000
		Φ50	≥8000	≥8500	≥9000	≥10000	≥12000
		Φ75	≥10000	≥11000	≥12000	≥14000	≥15000
Bulk density (kg/m3)			1100-1200	1200-1300	1300-1400	1400-1550	≥1550
Note: The bulk density is for reference only, and should not be taken as the acceptance standard.

Dimension of Ceramic Ball

Nominal diameter (mm)

Φ6

Φ8

Φ10

Φ13

Φ16

Φ20

Φ25

Φ30

Φ38

Φ50

Φ60

Φ75

Diameter tolerance (mm)

±1.0

±1.5

±2.0

±3.0

Why Us
1. In Baisheng, the history of ceramic ball production dates back to over 40 years ago, and this long history is a great treasure for us. In fact, our boss’s father participated in drafting relevant national standards when he was young.

2. Aside from long production history, our company is also recognized as the most trustworthy Chinese manufacturer in this field.

3. Thanks to the standardized production flow and complete management system, product quality is strictly controlled as expected. Moreover, attentive service is also what we promise to offer.

4. Our ceramic balls are commonly seen in almost every province (except Tibet) in China. More convincingly, they are also favored by U.S. Steel Corporation and many amous enterprises in Denmark, Japan and other countries.

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