Alpha Pall ring
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Alpha Pall Ring packing is an economical and versatile
industry standard with well-known performance characteristics.
it has better void ratio than Pall rings.
We T.C.I can make PVC，PE，PVDF，PPR material Alpha Pall ring packings.
Data sheet of Alpha Pall ring packings.
| Model NO. |
Spec. D×H×δ
mm |
Specific surface α
m2/m3 |
Void ratio ε
% |
Piling NO. n
m-3 |
Piling Weight γρ
kg/m3 |
| A50-6PP |
50×50×1.5
|
90 |
0.94 |
6500 |
49.5 |
| A76-7PP |
76×76×2.6 |
76 |
0.96 |
1957 |
33.3 |
| |
|
|
|
|
|
Material: PE、PP 、RPP、PVC 、C-PVC 、U-PVC 、PVDF
|
Property//Material
|
PE
|
PP
|
RPP
|
PVC
|
C-PVC
|
PVDF
|
|
Densityg/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
|
|
Application temperature℃
|
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
|
| 
