| Place of Origin: | CHINA |
|---|---|
| Certification: | ISO |
| Model Number: | NK-PCR |
| Minimum Order Quantity: | 1 cubic metre |
| Price: | depends on quantity |
| Packaging Details: | woven bag |
| Delivery Time: | 10 days for one 20GP container |
| Payment Terms: | L/C, D/P, T/T, Western Union, paypal |
| Supply Ability: | 300m3 per month |
| Product Name: | Cascade Ring | Material: | PP |
|---|---|---|---|
| Diameter: | 25mm, 38mm, 50mm, 76mm | Application: | Absorption And Stripping Service |
| Classfication: | Tower Packing, Random Packing, Column Packing | ||
| Highlight: | Polypropylene Plastic Random Packing,Random Packing Cascade Ring,Cascade Ring 25mm |
||
Polypropylene Plastic Random Packing Cascade Ring 25mm, 38mm, 50mm, 76mm
Product description
Plastic Cascade Mini Ring 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.
Advantage:
• Low aspect ratio increases capacity and reduces pressure drop. The preferred vertical orientation of the packing axes allows free gas flow through the packed bed.
• Low pressure drop and high capacity allows smaller column diameter and blower sizes in new installations.
• Open structure and preferred vertical axis orientation inhibits fouling by allowing solids to be more easily flushed through the bed by the liquid.
• Ring and spoke construction and preferred vertical orientation provide high mechanical strength, which allows use in deep beds.
Application: Absorption and stripping services, many environmental applications.
A variety of different sizes of products provide the ability to optimize capacity and efficiency based on different application requirements.
Physical & chemical properties of plastic random packing
| Performance / Material | PE | PP | RPP | PVC | CPVC | PVDF |
| Density (g/cm3) | 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. | 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 |
Main technical index:
| Name | Normal mm |
Diameter*Height* Thickness mm |
Surface area m2/m3 |
Void space % |
Bulk density kg/m3 |
No.elements per/m3 |
Packing factor m-1 |
Cascade ring |
ø25 | 25*13*1.2 | 228 | 90 | 98 | 81500 | 313 |
| ø38 | 38*19*1.4 | 133 | 93 | 58 | 27200 | 176 | |
| ø50 | 50*25*1.5 | 114 | 94 | 55 | 10740 | 143 | |
| ø76 | 76*37*3.0 | 90 | 93 | 68 | 3420 | 112 |
Note: The above data are reference to material PP.
Package info
| package | volume | volume/bag | |
| 20GP container | woven bag | 25-28m3 | 0.1-0.3m3 |
| 40GP container | woven bag | 52-55m3 | 0.1-0.3m3 |
| 40HQ container | woven bag | 60-65m3 | 0.1-0.3m3 |
Product photo
Plastic Material: 100% virgin PP granules
Production and shipment
Other plastic random packing products
Pall ring, raschig ring, tri-pack, saddle ring, super intalox saddle ring, polyhedral hollow ball,
hollow ball, cascade ring, tellerette ring, vsp ring, snowflake ring, lanpac packing
