Model NO.: Chemshun ceramics
Item: Rosette Packing
Mat: PP, PVC, PVDF, CPVC, UPVC
Feature: High Void Volume, Low Pressure Drop
Industry: Petroleum, Chemical, Alkali-Chloride, Coal Gas
Size: 50mm, 76mm, 100mm
Field: Absorbing Column, Cooling Tower, Drying Column
Trademark: chemshun
Transport Package: Bag+Pallet.
Specification: 50mm, 76mm, 100mm
Origin: P. R. China
HS Code: 39269090
Model NO.: Chemshun ceramics
Item: Rosette Packing
Mat: PP, PVC, PVDF, CPVC, UPVC
Feature: High Void Volume, Low Pressure Drop
Industry: Petroleum, Chemical, Alkali-Chloride, Coal Gas
Size: 50mm, 76mm, 100mm
Field: Absorbing Column, Cooling Tower, Drying Column
Trademark: chemshun
Transport Package: Bag+Pallet.
Specification: 50mm, 76mm, 100mm
Origin: P. R. China
HS Code: 39269090
CHEMSHUN Plastic Teller Rossete Ring Introduction :Mat: PP, PVC, CPVC, UPVC, PVDF
Normal size (unit: Mm): D25, D38, D50, D73, D95, D145
1: plastic teller rossete description:
Plastic teller rosette 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 60to 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...
2: Chemshun Plastic teller rossete Application
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1)Â Â H2SO4/Ammonium sulfate industry: SO2, SO3, NH3, Absorber, Scrubber
2)Â Â Soda industry: Chlorine drying tower
3)Â Â Iron &Â steel/coke industry: COG desulfurization tower, COG middle/light oil collector, gas cooling tower
4)Â Â Oxygen plant: Air cooling
5) Thermal power: Flue gas desulfurization
6) Chemical industry: H2S, HCl, Cl2, HF, NOX elimination, organic solvents recovery
7)Â Â Pulp industry: Black/white liquor oxidation
8) Water purification: Ammonium, trihalomethane, trichloroethylene stripping
9) Sewage treatment: Deodorization
3: Chemshun teller rossete size :
| Spec. | D*H*T(mm) | Number per m³ | Bulk density (Kg/m³ ) | Surface area (m² /m³ ) | Free volume Within 3 days for one 20 ft container. (%) |
| Dg255-ring | 25*9*1.5*2 | 170000 | 90 | 195 | 82 |
| Dg479-ring | 47*19*3*3 | 32500 | 111 | 185 | 88 |
| Dg519-ring | 51*19*3*3 | 23500 | 103 | 180 | 98 |
| Dg5912-ring | 59*19*3*3 | 17500 | 72 | 150 | 92 |
| Dg7312-ring | 73*28*3*4 | 8000 | 80 | 127 | 89 |
| Dg9518-ring | 95*37*3*6 | 3900 | 78 | 94 | 90 |
| Dg14520-ring | 145*48*3*6 | 1100 | 48 | 65 | 95 |
4:Â Â Products Features :Â
1) This form of packing is designed not to provide downward liquid flow with dead spots but large effective surface area per unit packing volume.
2) Excellent liquid distribution and uniformity are obtained, because of a large number of branching and junction, in addition to curve structure of the packing.
3) Reduction in pressure drop attained by filament-shape with large void space enables fans or blowers to require less electrical power (energy saving).
4) Packing made of synthetic resin means good chemical corrosion resistance and increased structural strength.
5) Light weight means easy handling to fill in and out.
 CHEMSHUN Plastic Teller Rossete Ring Introduction :
Mat: PP, PVC, CPVC, UPVC, PVDF
Normal size (unit: Mm): D25, D38, D50, D73, D95, D145
1: plastic teller rossete description:
Plastic teller rosette 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 60to 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...
2: Chemshun Plastic teller rossete Application
Â
1)Â Â H2SO4/Ammonium sulfate industry: SO2, SO3, NH3, Absorber, Scrubber
2)Â Â Soda industry: Chlorine drying tower
3)Â Â Iron &Â steel/coke industry: COG desulfurization tower, COG middle/light oil collector, gas cooling tower
4)Â Â Oxygen plant: Air cooling
5) Thermal power: Flue gas desulfurization
6) Chemical industry: H2S, HCl, Cl2, HF, NOX elimination, organic solvents recovery
7)Â Â Pulp industry: Black/white liquor oxidation
8) Water purification: Ammonium, trihalomethane, trichloroethylene stripping
9) Sewage treatment: Deodorization
3: Chemshun teller rossete size :
| Spec. | D*H*T(mm) | Number per m³ | Bulk density (Kg/m³ ) | Surface area (m² /m³ ) | Free volume Within 3 days for one 20 ft container. (%) |
| Dg255-ring | 25*9*1.5*2 | 170000 | 90 | 195 | 82 |
| Dg479-ring | 47*19*3*3 | 32500 | 111 | 185 | 88 |
| Dg519-ring | 51*19*3*3 | 23500 | 103 | 180 | 98 |
| Dg5912-ring | 59*19*3*3 | 17500 | 72 | 150 | 92 |
| Dg7312-ring | 73*28*3*4 | 8000 | 80 | 127 | 89 |
| Dg9518-ring | 95*37*3*6 | 3900 | 78 | 94 | 90 |
| Dg14520-ring | 145*48*3*6 | 1100 | 48 | 65 | 95 |
4:Â Â Products Features :Â
1) This form of packing is designed not to provide downward liquid flow with dead spots but large effective surface area per unit packing volume.
2) Excellent liquid distribution and uniformity are obtained, because of a large number of branching and junction, in addition to curve structure of the packing.
3) Reduction in pressure drop attained by filament-shape with large void space enables fans or blowers to require less electrical power (energy saving).
4) Packing made of synthetic resin means good chemical corrosion resistance and increased structural strength.
5) Light weight means easy handling to fill in and out.
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HCH Hardware is a bolt manufacturer and provides all kindsof fasteners since 2008. Our main products includestandard bolts, nuts, Screws, washers, Pins and OEM parts. We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo,Dainan, Qintongareas, and have established long term relationships with them.We arenow serving for over 60 customers in South and North America.We can provide you with one stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. HCH Hardware was certified by ISO9001-2015 on 02/25/2021.We especially emphasize on products quality,HCH Hardware have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control
actions can meet clients` highexpectation on quality and services.
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Taizhou Hongchuang Hardware Co., Ltd. , https://www.taizhouhongchuang.com