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Factory source Wearproof Grinding Ball - Inert Middle Alumina Balls – Catalyst Support Media – Kelley


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Factory source Wearproof Grinding Ball - Inert Middle Alumina Balls – Catalyst Support Media – Kelley Detail:

Application

They are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in towers.

Chemical Composition

Al2O3+SiO2 Al2O3 Fe2O3 MgO K2O+Na2O +CaO Others
> 93% 45-50% <1% <0.5% <4% <1%

Physical Properties

Item

Value

Water absorption (%)

<2

Bulk density (g/cm3)

1.4-1.5

Specific gravity (g/cm3)

2.4-2.6

Free volume (%)

40

Operation temp.(max) (℃)

1200

Moh’s hardness (scale)

>7

Acid resistance (%)

>99.6

Alkali resistance (%)

>85

Crush Strength

Size

Crush strength

 Kgf/particle

 KN/particle

1/8”(3mm)

>25

>0.25

1/4”(6mm)

>60

>0.60

3/8”(10mm)

>80

>0.80

1/2”(13mm)

>230

>2.30

3/4”(19mm)

>500

>5.0

1”(25mm)

>700

>7.0

1-1/2”(38mm)

>1000

>10.0

2”(50mm)

>1300

>13.0

Size and Tolerance (mm)

Size

3/6/9

9/13

19/25/38

50

Tolerance

±1.0

±1.5

±2

±2.5


Product detail pictures:

Factory source  Wearproof Grinding Ball  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

Factory source  Wearproof Grinding Ball  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

Factory source  Wearproof Grinding Ball  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures


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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for Factory source Wearproof Grinding Ball - Inert Middle Alumina Balls – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Jeddah, UK, San Francisco, We follow superior mechanism to process these goods that ensure optimum durability and reliability of the goods. We follow latest effective washing and straightening processes that enable us to supply unmatched quality of items for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
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    5 Stars By Olga from Poland - 2018.11.28 16:25

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