Ceramic Rectangular saddle ring
Ceramic rectangular saddle ring has excellentacid and heat resistance,and can resist corrosion of various inorganic acids,organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature environment,so it has a wide range of use.
Ceramic rectangular saddle rings are used in two main fields,but depending on the performance requirements of practical applications.
Technical Data
|
Type
|
Size
(mm)
|
Surface Area
(m2/m3)
|
Free Space
(%)
|
Weight
(
kg/m3)
|
Number
(
pcs/m3)
|
|
1/2"
|
21×12×1.8
|
430
|
67
|
741
|
355820
|
|
5/8"
|
24×14×2
|
378
|
71
|
723
|
232980
|
|
3/4
|
33×18×2.8
|
330
|
73
|
720
|
111548
|
|
1"
|
38×22×3.4
|
258
|
77.5
|
700
|
62128
|
|
1.5"
|
60×30×4
|
197
|
81
|
635
|
23368
|
|
2"
|
80×40×5
|
120
|
79
|
600
|
8860
|
|
3"
|
114×57×8
|
92
|
77
|
550
|
3000
|
|
4"
|
136.5×72.5×11
|
78
|
75
|
582
|
1606
|
Chemical composition
|
SiO2
|
Al2O3
|
Fe2O3
|
CaO
|
K2O+Na2O
|
|
>70%
|
23-30%
|
<1%
|
<1-2%
|
<2-4%
|
Physical properties
| Index |
Value
|
| Specific gravity(g/cm3) |
2.25-2.35
|
| Water absorption(%) |
<0.5
|
| Acid-resisting strength, %Wt. Loss (ASTMc279) |
<4
|
| Firing temperature(Degree C) |
1280-1320
|
| Softening point(Degree C) |
>1400
|
| Density(kg/m3) |
2350
|





