Product Description
Plastic Polyhedral Hollow Ball With PP PE CPVC RPP PVDF Raw Material
Plastic Polyhedral Hollow Ball ( PP ) is also called plastic multi-aspect hollow ball. Polyhedral Hollow Ball packing composed of two hemispheres. And each hemisphere consists of 12 pcs half fan-shaped leaves, the upper and lower leaves in a staggered arrangement.
Polyhedral Hollow Ball Packing is made from heat resistant and chemical corrosion resistant plastics, including polyethylene(PE), polypropylene(PP), reinforced polypropylene(RPP), polyvinyl chloride(PVC), chloridized polyvinyl chloride(CPVC) and polyvinylidene fluoride(PVDF).
It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60 to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.
| Specification (mm) |
Surface area (m²/m³) |
Free volume (%) |
Bulk density (kg/m³) |
Number per m³ |
| ø25 |
460 |
84 |
145 |
85000 |
| ø38 |
325 |
87 |
125 |
25000 |
| ø50 |
236 |
90 |
105 |
12000 |
| ø76 |
150 |
92 |
90 |
3200 |
Application
Plastic multi-aspect hollow ball is a new type of high-efficiency tower packing. can be widely used in equipment where the domestic power, chemical industry, paper making and environmental protection industries will use for desulfurization carbon and acid, oily-water separating, seawater desalination, purified and waste water treatment.
Physical & Chemical properties
| Performance / Material |
PE |
PP |
RPP |
PVC |
CPVC |
PVDF |
| Density (kg/m3) |
0.94-0.96 |
0.89-0.91 |
0.93-0.94 |
1.32-1.44 |
1.50-1.54 |
1.75-1.78 |
| Operation Temp.(Degree C) |
90 |
>100 |
>120 |
>60 |
>90 |
>150 |
| Chemical corrosion resistance |
Good |
Good |
Good |
Good |
Good |
Good |
| Compression Strength(Mpa) |
>6.0 |
>6.5 |
>7.0 |
>6.0 |
>8.0 |
>10.0 |
Product Advantage
- High liquid & vapor loading, Column diameter could be designed smaller for new equipment and capacity could be increased dramatically for existing column revamp.
- High resistance to nearly all mineral and organic acids and derivatives, partly resistant to alkalis.
- High mass-transfer efficiency. Much higher specific surface area than random packing.
- Low pressure drop, considerable energy savings.
- Wide turndown ratio. Easy to scale up.
- Suitable for all sizes of column.
Application
- Desulfurization carbon and acid,
- Purified and waste water treatment
- Seawater desalination
- Oily-water separating
Why choose us
1. Competitive price
With many years experience in this filed, we can give competitive price. As a manufacturer, we sale products directly there will not have any other cost.
2. Our quality guarantee
We make quality for each process before packing.Avoiding manufacturer defects
3. Fast delivery time
Adopts advanced equipment and machines to production capacity for bulks,ensure the shipment soon,improve your efficiency.
4. FRP Conduit Snake Duct Rod Packing
Durable wooden pallet or carton, you can be sure the ordered items will reach your in perfect condition.
Factory show
Transport packaging
FAQ
1. Is your company a manufacturer or a trading company?
We are a manufacturer located in HeBei ZaoQiang County, China.
2. Do you have inport-export right?
Yes, we do. Our factory has been certificated as an import-export enterprise.
3. What is your payment mode?
30% in advance and 70% before delivery by T/T, WESTERN UNION, L/C or negotiated.
4. How about your packing?
We usually packed in plastic material inside and then wooden box outside.
5. How long is your delivery?
Usually 10-20 days after order confirmed, according the quantity ordered.
6. Is it sample available?
Yes, small pieces of sample are available in our company.
If you have any interests or questions about our products, pls contact us freely.
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