• 13mm High Alumina Grinding Ball Media Anti Corrosion AL2O3
13mm High Alumina Grinding Ball Media Anti Corrosion AL2O3

13mm High Alumina Grinding Ball Media Anti Corrosion AL2O3

Product Details:

Place of Origin: CHINA
Brand Name: AWT

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: negotiable
Packaging Details: Carton box package
Delivery Time: 5-14 WROK DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500PCS/MONTHS
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Detail Information

Product Name: High Alumina Ball Water Absorption, %: ≤5
Acid Resistance, %: ≥98 Thermal Shock Resistance, ° C: ≥700
Thermal Resistance,/° C: ≥1400 Bulk Density, Kg/m3: 1600-1800
High Light:

13mm Alumina Grinding Ball


AL2O3 Alumina Grinding Ball


AL2O3 alumina grinding media

Product Description

high alumina ball


Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, aikali, sait and all organic solvents,oil refinery, chemical, fertilizer production, natural gas and environmental protection industries. The main role of these cermic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.


Product name high alumina ball
AL2O3 71-90
AL2O3+Sio2 ≥90
Fe2O3 ≤1
Water absorption, % ≤5
Acid resistance, % ≥98
Thermal shock resistance, ° C ≥700
Thermal resistance,/° C ≥1400
Bulk Density, kg/m3 1600-1800
Alkali Resistance, % ≥90


Crushing strength  
3mm ≥0.35
6mm ≥0.70
8mm ≥1.00
10mm ≥1.50
13mm ≥4.00
16mm ≥6.00
20mm ≥7.50
25mm ≥10.00
30mm ≥12.00
38mm ≥16.00
50mm ≥18.00
76mm ≥22.00


1. Q: How could I get a sample?
A: If you need to order sample for checking-up, we will arrange your sample after receipt of your payment and detail shipping information. Normally sample can be ready in 2-3 days, and shipping time within 3-7 days by express.

2. Q: How much the Courier freight will be for the samples?
A: Courier freight depends on weight and carton size, destinations and other relating factors.We will give you a quotation after you tell us the address.

3. Q: How can I get your price list?
A: Please leave your contact way such as Email/Whatsapp/ Inquiry to us. We will contact you and send our quotation sheet to you as soon as possible within 12 hours.

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