Products Introduction of Plastic Pall Ring
Plastic Pall Ring packing is a high hole diameter equal to the packing ring, each window there are five tongue leaves, each leaf tongue ring in turn point to heart, upper and lower levels of the location of the opposite window at different times and in general Central area of wall openings about the total area of about 30%. With porosity, and pressure drop and low height of mass transfer unit, the pan-point high, vapor-liquid contact with the full, the proportion of small, high mass transfer efficiency.
This structure improves the vapor-liquid distribution, make full use of the inner surface of the ring, so that the tower fill the gas and liquid form from the free passage.
Technical Specification of Plastic Pall Ring
Product name |
Plastic pall ring |
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Material |
PP/RPP/PVC/CPVC/PVDF/PTFE, etc |
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Life span |
>3 years |
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Size mm |
Surface area m2/m3 |
Void volume % |
Packing number pieces/ m3 |
Packing density Kg/m3 |
Dry packing factor m-1 |
|
3/5" |
16*16*1 |
188 |
91 |
170000 |
85 |
275 |
1" |
25*25*1.2 |
175 |
90 |
53500 |
69 |
239 |
1-1/2" |
38*38*1.4 |
115 |
89 |
15800 |
69 |
220 |
2" |
50*50*1.5 |
93 |
90 |
6500 |
52 |
127 |
3" |
76*76*2.6 |
73.2 |
92 |
1927 |
48 |
94 |
4" |
100*100*3 |
52.8 |
94 |
1000 |
48 |
82 |
Feature |
High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer. |
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Advantage |
1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. |
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Application |
These various plastic tower packing are widely used in petroleum and chemical, alkali chloride, gas and environmental protection industries with max. temperature of 280°. |
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Physical & Chemical Properties of Plastic Pall Ring
Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF) and Polytetrafluoroethylene (PTFE). The temperature in media ranges from 60 Degree C to 280 Degree C.
Performace/Material |
PE |
PP |
RPP |
PVC |
CPVC |
PVDF |
Density(g/cm3) (after injection molding) |
0.98 |
0.96 |
1.2 |
1.7 |
1.8 |
1.8 |
Operation temp.(ºC) |
90 |
>100 |
>120 |
>60 |
>90 |
>150 |
Chemical corrosion resistance |
GOOD |
GOOD |
GOOD |
GOOD |
GOOD |
GOOD |
Compression strength(Mpa) |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
Material
Our Factory assure all tower packing made from 100% Virgin Material.
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Shipment for Products
1. OCEAN SHIPPING for large volume.
2. AIR or EXPRESS TRANSPORT for sample request.
Packaging & Shipping
Package type |
Container load capacity |
Delivery time |
Quality insurance |
Payment terms |
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20 GP |
40 GP |
40 HQ |
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Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese national standard; SGS; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union, Paypal |
Plastic bag |
25 m3 |
54 m3 |
65 m3 |
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Paper box |
20 m3 |
40 m3 |
40 m3 |
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Filler Black Masterbatch is one black color filler masterbatch. Its main application is to be used as black color filler. The carbon black content is only 3-5%, calcium carbonate content is as high as 60%-70%. This Black Masterbatch has very low dispersion, and the prices are very cheap. Filler black masterbatches are normally used for big diameter pipe productions, or low requirements plastic injections.
Filler Black Masterbatch
Filler Black Masterbatch, Black Filler Masterbatch, Low Grade Blown Black Masterbatch
Anda Masterbatch( Group) Co., Limited , http://www.polymer-masterbatch.com