| Material: | Alumina |
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| Content: | >90% |
| Usage: | Machinery, Chemical, Petroleum |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| 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 |
Suppliers with verified business licenses
Audited Supplier 
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