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| Structure Feature: | Pall Ring |
|---|---|
| Material: | Ceramic |
| Type: | Random Packing |
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Anti-Acid & High Temperature Endurance random tower packing Ceramic Pall Ring
Ceramic pall ring is an open-hole ring packing, which height and diameter is same and with 5 ligules toward inside at every floor. Usually, the open surface is 30% of the whole wall surface; this character helps the liquid & gas pass in packing tower pass freely from the windows of the pall rings.
Chemical Analysis
| Al2O3 | 17-23% |
| SiO2 | >70% |
| Fe2O3 | <1.0% |
| CaO | <1.5% |
| MgO | <0.5% |
| K2O + Na2O | <3.5% |
| Other | <1% |
| Item | Value |
| Water absorption | <0.5% |
| Apparent porosity (%) | <1 |
| Specific gravity | 2.3-2.35 |
| Operation temp.(max) | 1000ºC |
| Moh's hardness | >7 scale |
| Acid resistance | >99.6% |
| Sizes (mm) |
Thickness (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (kg/m3) |
| 25 | 3 | 210 | 73 | 53000 | 580 |
| 38 | 4 | 180 | 75 | 13000 | 570 |
| 50 | 5 | 130 | 78 | 6300 | 540 |
| 80 | 8 | 110 | 81 | 1900 | 530 |
| Package Type | Container Load Capacity | Delivery time | Quality Insurance |
Payment Terms | |
| 20 GP | 40 GP | ||||
| Ton bag | 20 m3 | 40 m3 | Within 7-14 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
| Plastic bag | 20 m3 | 40 m3 | |||
| Paper box | 20 m3 | 40 m3 | |||
| Wooden box | 20 m3 | 40 m3 | |||
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