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100% Original Factory Hollow Floating Ball Size - Inert Middle Alumina Balls – Catalyst Support Media – Kelley


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100% Original Factory Hollow Floating Ball Size - 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:

100% Original Factory  Hollow Floating Ball Size  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

100% Original Factory  Hollow Floating Ball Size  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

100% Original Factory  Hollow Floating Ball Size  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures


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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for 100% Original Factory Hollow Floating Ball Size - Inert Middle Alumina Balls – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Greece, Spain, Australia, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Michaelia from Swiss - 2017.05.02 18:28
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Julia from Nairobi - 2017.12.19 11:10

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