The plastic VSP ring is made from corrision anticorrisive plastic material of PE, PP,RPP, PVC, CPVC or PVDF etc. It is widely used in the fields of petroleum, chemical engineering, chlor-alkali, coal gas and enviromental protection industries.
Techniical data
Specification | D×H×T | Specific Area | Void ratio | Number | Bulk Density | Drying Packing Factor |
mm | mm | m2/m3 | m3/m3 | n/m3 | kg/m3 | m-1 |
φ25 | 25×12.5×1.2 | 250 | 0.93 | 81000 | 90 | 310 |
φ38 | 38×19×1.4 | 138 | 0.95 | 26800 | 78 | 163 |
φ50 | 50×25×1.5 | 121 | 0.95 | 10560 | 76 | 144 |
φ76 | 76×38×2.5 | 75 | 0.95 | 3400 | 70 | 86 |
Advantages
1.Higher capacity and lower pressure drop than ceramic packing.
2.Multiple sizes provide ability to optimize capacity and efficiency based on application requirements.Â
3. Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction.
4. Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors.
5.Ring and spoke construction provides high mechanical strength, which allows use in deep beds


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 The plastic VSP ring is made from corrision anticorrisive plastic material of PE, PP,RPP, PVC, CPVC or PVDF etc. It is widely used in the fields of petroleum, chemical engineering, chlor-alkali, coal gas and enviromental protection industries.
Techniical data
Specification | D×H×T | Specific Area | Void ratio | Number | Bulk Density | Drying Packing Factor |
mm | mm | m2/m3 | m3/m3 | n/m3 | kg/m3 | m-1 |
φ25 | 25×12.5×1.2 | 250 | 0.93 | 81000 | 90 | 310 |
φ38 | 38×19×1.4 | 138 | 0.95 | 26800 | 78 | 163 |
φ50 | 50×25×1.5 | 121 | 0.95 | 10560 | 76 | 144 |
φ76 | 76×38×2.5 | 75 | 0.95 | 3400 | 70 | 86 |
Advantages
1.Higher capacity and lower pressure drop than ceramic packing.
2.Multiple sizes provide ability to optimize capacity and efficiency based on application requirements.Â
3. Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction.
4. Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors.
5.Ring and spoke construction provides high mechanical strength, which allows use in deep beds


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The six piece tea set generally refers to: teapot, cover, pot holder, tea plate, tea cup and smelling cup.
Teapots are the main containers for making tea. The types of teapots include purple clay pots, porcelain pots, glass pots, etc.
The lid, also known as the lid, is an appliance used to place the lid during tea brewing, which can prevent the lid from directly contacting the tea table and reduce the wear of the lid.
The pot holder, also known as pot holder, is an appliance specially used to place teapots.
A tea tray is a tray for holding cups and other tea sets to receive the tea that flows out or is poured out in the process of making tea.
Tea cups and tea cups are also used to drink tea soup. There are three kinds of tea cups in common use, one is white porcelain cup, one is purple clay cup, and the other is glass cup for viewing soup
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