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Factory Price High Temperature Resistance 92% 99% High Al2o3 Inert Alumina Ceramic Balls

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Quick Details

Port: SHANGHAI
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Escrow of alibaba
Supply Ability: 1000 Metric Ton/Metric Tons per Month ceramic beads
Place of Origin: Jiangxi China
Water Absorption (%): <0.2
Size: Customized
Color: White
Al2O3 + SiO2 (%): >92
Material: Alumina Ceramic
Model Number: 1/8" 1/4" 3/4" 1/2"
Brand Name: DKJL
Type: Ceramic Balls
Mohs Hardness (scale): >7
Operation Temp. max.: >1100
Al2O3 (%): 23-30
Product name: ceramic balls
ceramic balls sample: available
Application: Ceramic Decorations
Bulk Density (g/cm3): 1.35-1.40
Packaging Detail: White ceramic alumina balls is packed by ton bag or woven bag.
Package Preview: https://sc01.alicdn.com/kf/H2234b613cfa1428380c1de6db4cf2182E.jpg_640x640.jpg
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Factory Price High Temperature Resistance 92% 99% High Al2o3 Inert Alumina Ceramic Balls

 

Product Description

Ceramic packing balls also named inert alumina balls are manufactured from very high quality chemical-porcelain clay materials. According to the different content of Al2O3,the packing ceramic ball is divided into: common ceramic ball, inert ceramic ball, medium alumina ball, high alumina ball and 99% alumina Ball, actived alumina ceramic ball, opening hole ceramic ball, micro porous ceramic ball, heat storage ceramic ball.

 

Inert 92% alumina ceramic balls Characteristics and advantages

1.High mechanical strength (Monolithic spheres will not split, crack or spall in use)

2.High temperature resistance

3.Lower water absorption

4.Quite excellent chemical stability

5.Can resist corrosion of acid, alkali and other organic solvent

6.Excellent thermal shock resistance (can withstand the temperature urgent changes occurred in production process)

7.Trouble-free reactor filling due to high crush strength

8.Will not plug catalyst bed, optimizing the process efficiency by keeping the pressure drop low and catalyst activity high

9.No contaminate catalyst due to maximize resistance to attrition, extending the catalyst Activity life and reduce the operation cost

 

Inert 92% alumina ceramic balls application:

Inert alumina balls are widely used as the covering or supporting media of the catalyst in the reactors and tower packing in many fields such as petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc. The main role is to buffer the impact of liquid and gas to the catalyst in the reactor, protect the catalyst and improve the distribution of liquid and gas in the reactor.

 

Inert 92% alumina ceramic balls technical Index

Specification

Common Ceramic Ball

Inert Ceramic Ball

Medium Alumina Ball

High Alumina Ball

99% Alumina Ball

Al2O3 + SiO2 (%)

>93

>92

>93

>94

>99

Al2O3 (%)

17-23

23-30

47-56

90-93

99

Fe2O3 (%)

<1

<1

<1

<1

<1

CaO (%)

<0.5

<1.5

<2

<4

0.2

MgO (%)

<0.5

<2.5

<0.5

<0.5

0.1

K2O + Na2O (%)

<4

<4

<3.5

<4

>0.5

TiO2

 

<0.5

<0.1

<0.1

0.5

Leachable Iron (%)

 

<0.1

<0.001

<0.001

 

Water Absorption (%)

<0.5

<0.2

<2

<3

2.0-6.0

Bulk Density (g/cm3)

1.35-1.40

1.35-1.40

1.35-1.45

1.8-2.0

1.8-2.0

Operation Temp. max.

>1100

>1100

1480

1760

 

Mohs Hardness (scale)

>6.5

>7

>7

>7

>7.5

Crush Strength

KN/particle

1/4 inch (6mm)

>0.5

>0.54

>0.56

>0.44

>1

1/2 inch (13mm)

>1.5

>1.67

>1.56

>1.99

>3

3/4 inch (19mm)

>4.15

>4.21

>2.89

>3.21

>5

1 inch (25mm)

>6.07

>6.22

>4.89

>5.33

>8

1-1/2 inch (38mm)

>8.52

>8.92

>5.33

>5.28

>8

2 inch (50mm)

>9.7

>9.8

>6.22

>8

>1

 

Activated 92% alumina ceramic ball common size

Dimensions (mm)-

tolerances

bulk density (kg/m³)

specific surface area (m²/m³)

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compressive strength (kg)

1/8”-3mm 2.5-3.5mm

1310

720

44

30

1/4”-6mm 5.5-6.5mm

1310

520

44

50

3/8”-9mm

8-10mm

1310

360

44

120

1/2”-13mm 12-14mm

1290

275

45

180

3/4”-19mm 18-20mm

1290

190

45

300

1”-25mm

24-26mm

1250

144

45

400

1¼”-32mm 31-33mm

1250

120

45

520

1½”-38mm 37-39mm

1250

100

45

600

2”-50mm

48-53mm

1250

75

45

720

 

 pictures of  activated 92% alumina ceramic balls

Packaging & Shipping

 

Package of activated  92% alumina ceramic balls :Ton bag or Woven bag.

We also received OEM service; the package can be designed according to your requirements.

Shipping of alumina balls: By vessel or by train from any Chinese port, Samples can be delivered by International express.

972461590_969

package pictures of activated  92% alumina ceramic balls 

 

Our Services

 

1. Timely response,

Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.

 

2. Free sample

alumina balls Sample and trial order is accepted for the quality evaluation.

 

3. Strict quality control

Arrange production on time and control quality strictly.

 

4. Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time.

 

5. Professional Services

Provide all the detailed news and pictures from order to delivery;

Offer relative export documents and original certificate if needed;

Warm and considerable after-sale service

 

 

Company Information

 

DKJL refractories exporting company is one of the most professional suppliers of refractories in Beijing, China. Our main products are refractory and thermal insulation materials, heating elements, and industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

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FAQ

 

1. How can I get your prompt quotation for activated  92% alumina ceramic balls?

We can give you reply with quotation quickly if you kindly send the inquiry with following factors of alumina balls: content of AL2O3, ball diameter, application and quantity.

2.What's the MOQ of the order?


No limit, we can offer the best suggestions and solutions according to your condition.

 

3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.

 

4. After an order is placed, when to deliver?
15-25days after confirming the order.

5. Does your company accept customization?
We accept OEM service.

6. How to solve the quality problems?
If the products don’t conform to customer’s samples or have quality problems, our company will be responsible for it.

 

7. What is the HS code?

The HS code is 69141000

 

8. Is there any cost for the sample?

We provide free sample but don't bear the freight

9. How can I contact you?

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