Product Description
Ceramic pall ring is an open-hole ring packing, which height and diameter is same and with 5 ligules toward inside at every floor. Usually, the open surface is 30% of the whole wall surface; this character helps the liquid & gas pass in packing tower pass freely from the windows of the pall rings.Technical Specification
Chemical Analysis
Al2O3
17-23%
SiO2
>70%
Fe2O3
<1.0%
CaO
<1.5%
MgO
<0.5%
K2O + Na2O
<3.5%
Other
<1%
Physical Properties
Item
Value
Water absorption
<0.5%
Apparent porosity (%)
<1
Specific gravity
2.3-2.35
Operation temp.(max)
1000ºC
Moh's hardness
>7 scale
Acid resistance
>99.6%
Geometric Characteristic Data
Sizes
(mm)
Thickness
(mm)
Surface area
(m2/m3)
Free volume
(%)
Number
per m3
Bulk density
(kg/m3)
25
3
210
73
53000
580
38
4
180
75
13000
570
50
5
130
78
6300
540
80
8
110
81
1900
530
Our Advantages
Applications:
Ceramic packing has a wide range of applications and is used in drying tower absorption towers, cooling towers, desulfurization towers, waste gas towers, regeneration towers, carbon dioxide degassing towers in chemical, refining, gas, acid production, domestic sewage treatment, chemical sewage treatment and other industries. , reaction tower, etc.Hot Product
Company Profile
Packaging & Shipping
Packaging & Shipping

1.Q:Are you trade company or manufacture?A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A:
Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OES service?
A:Yes,size & shape could be made as customer requirment