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Pall ring is made from heat resistant and chemical corrosion resistant plastic , for instance.polypropylene (PP). An advance on the Raschig Ring, the Pall Ring has similar cylindrical dimensions but has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.
It is widely apply in the separation and absorption process, device of reducing pressure. The system of deviating sulfur. Isolation of Ethyl benzene. Toluene, Trimethylpentane, Absorbers, Degassing, Liquid/liquid extraction, water treatment, Heat transfer, etc.
Advantages:
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.
Application:
Absorption, scrubbing, and stripping services. Versatile alternative to metal Pall rings.the application temperature in media ranges from 60°Cto 150°C.
Physical & Chemical properties:
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.(ºC) | 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 |
Technical Parameter:
Name | Normal | Diameter*Height* | Surface area | Void space | Bulk density | No.elements | Packing factor |
Pall ring | ø25 | 25*25*1.2 | 213 | 91 | 85 | 48300 | 285 |
ø38 | 38*38*1.4 | 151 | 91 | 82 | 15800 | 200 | |
ø50 | 50*50*1.5 | 100 | 92 | 60 | 6300 | 130 | |
ø76 | 76*76*2.6 | 72 | 92 | 62 | 1930 | 92 |
We are able to offer these in a variety of plastic: Polypropylene, PVC, PVDF, HDPE and Glass Filled Polypropylene.Above techinical data is based on PP material.
We promise to reply you in 24hours, OEM & ODM service for your unique idea with absolute convenience. We value our business credit, promise to keep your company information confidential.If any inquiry or problem.Please feel free to contact with me.
Grace Zhang
Whatsapp/TEL:008613767885030
QQ: 84781705
Skype: yakegrace
Wechat: xz9426
TM: cn1000900349
Q: What is your MOQ?
A: Our product MOQ is 1000kg&1m³
Q: What is the delievery time?
A: It takes aroud 10-15days for one 20" container.
Q: What is the shipping port?
A: Shanghai,Shenzhen,Qingdao.
Q: What is payment terms?
A: T/T,L/C, West Union.
Q: What information should I offer to you if I want to know the price?
A: Appication/usage,Size,Material,Quantity,Package term,Delievery time,Payment term,Destination.
Q: What is your warranty?
A: By National Standard GBT 10504-2008, Offer lifetime consultation on problems occurred.
Why choose products from KANGYU ?
1. Specialize in this field for more than 10 years.
2. More than 1000 workers, Strong ability of production.
3. Shorter delivery time.
4. Rich variety of products:molecular sieve,random and structured chemical packing in ceramic,plastic&metal honeycomb ceramics,inert ceramic balls,activated alumina,alumina grinding balls,expanded perlite,porous ceramic filter pipe and so on.
5. Competitive price,modern appearance.
6. Do any sticker you need(OEM,ODM).
7. Going green and environmental protection:No mercury, No radition, No UV.
8. Honesty is the most important
We Specialized in Manufacturing molecular sieve, random and structured chemical packing in ceramic, plastic & metal, honeycomb ceramics, inert ceramic balls, activated alumina, alumina grinding balls, etc.
We has an annual manufacturing capacity of 5000 ton molecular sieves, 20000 m3 of varieties types of chemical packings, 3000 m3 of honeycomb ceramics and 5000 m3 of inert ceramic balls, 2000 ton activated alumina etc.
Welcome to our factory and negotiate business. We trust we will be your best supplier in China.
