factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls
factory price cement ceramic alumina mill grinding balls

factory price cement ceramic alumina mill grinding balls

Model NO.
1/8" 1/4" 3/4" 1/2"
Price:
USD 350.00-400.00 / kilograms
Delivery:
FOB
Minimum order quantity:
100 kilograms
Supply Ability:
1000 kilograms / Month
Country of Origin:
SHANGHAI
Quantity:
  • Place of Origin:CN;JIN
  • Type:Ceramic Balls
  • Application:Ceramic Decorations
  • Material:Alumina Ceramic
  • Model Number:1/8"1/4"3/4"1/2"
  • Brand Name:DKJL

factory price cement ceramic alumina mill grinding balls

 

Product Description

 

 

Alumina ceramic ball or grinding media ball  are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in many fields such as petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc.

 

Chemical composition

Index

Value

SiO2

75.00

Al2O3

26.00

Fe2O3

0.12

TiO2

1.40

CaO

0.65

MgO

0.60

Na2O

2.00

K2O

3.50

Al2O3 + SiO2

96.00

Physical properties

Index

Value

Leachable Iron

≤ 0.1%

Apparent Porosity by Weight, dia. ≥ 10mm

≤ 0.4%

Apparent Porosity by Weight, dia. = 6mm

≤ 1.0%

Apparent Porosity by Weight, dia. = 3mm

≤ 1.0%

Moh's Hardness Scale

>6.5

Water Absorption

<1.0wt.%

Acid Resistance

>99.8%

Thermal Conductivity

0.9-1.0 w/m 2.k

Thermal Expansion @ 500

0.20%

Specific Heat

628-837 j/kgq

Thermal Shock Stability, 500 then water cooling

10 times

Max. Operating Temperature

1050

Specific Density

2,350 kg /m3

Bulk Density (Packing Density)

1,400 g /cm3

 

Crush Strength


Size /

Crush Strength

Nominal Size

(lbs)

(kg)

(N/pc)

mm

Inch

min.

min.

min.

3

1/8

50

23

225

6

1/4

123

56

550

10

3/8

202

92

902

13

1/2

385

175

1716

16

5/8

520

236

2315

19

3/4

978

444

4355

25

1

1428

648

6355

38

1-1/2

2020

916

8983

50

2

2987

1355

13288

 DSCN8225.JPGDSCN8226.JPGSAM_1605.JPGSAM_1615.JPG

 

Packaging & Shipping

 

Package of high alumina ceramic ball:Ton bag or Woven bag.

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

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

 

972461590_969

 

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

high alumina ceramic ball 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 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.

 

QQ20180108135553

FAQ

 

 

1. How can I get your prompt quotation for refractory ball?

We can give you reply with quotation quickly if you kindly send the inquiry with following factors of ceramic balls 6mm: 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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