| Material: | Plastic |
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| Type: | Random Packing |
| Usage: | Chemical Engineering, Chemical Industry Product |
| Transport Package: | Jumbo Bag |
| Specification: | 20/25/38/50/65/76mm |
| Trademark: | Nanxiang |
| Samples: |
according to the customer′s requests
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier PTFE Raschig Ring packing has the advantages of strong sealing, high pressure resistance and strong corrosion resistance. It has excellent sealing material performances. When used alone or in combination with other packings, it is especially suitable for static sealing parts under high temperature and high pressure conditions. In addition to aqua - regia and strong oxidizing acids, it can be safely used in all media.
Rasching ring is one of the earliest artificial fillers used in the industry. It is usually made of ceramic or metal sheet, and its height is equal to its diameter. The commonly used size is 25mm~75mm (some as small as 6mm and as large as 150mm). The ceramic wall thickness is 2.5mm~9.5mm, and the metal ring is 0.8mm~1.6mm. The wall of the ring should be as thin as possible when the strength permits. Although the mass transfer performance of the Raschig ring is not ideal, it is still used by some factories due to its simple structure, easy manufacture and low price.
| Product Name | PTFE Raschig Ring | |||
| Material | PTFE | |||
| Size mm |
Surface Area m2/m3 | Void Volume% | Packing Number pieces/ m3 |
Packing Density Kg/m3 |
| 20*20*2 | 267 | 92.8 | 125000 | 550 |
| 25*25*2 | 219 | 93.4 | 60000 | 450 |
| 38*38*2.5 | 165 | 94.6 | 15800 | 420 |
| 50*50*4 | 108 | 94.5 | 6800 | 450 |
| 65*65*5 | 84 | 94.8 | 4600 | 500 |
| 76*76*4 | 73 | 92 | 2000 | 300 |
Suppliers with verified business licenses
Audited Supplier 
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