离岸价格
Get Latest Price300 ~ 600 / Cubic Meter ( Negotiable )
|1 Cubic Meter Minimum Order
国:
China
モデル番号:
MT-16
离岸价格:
300 ~ 600 / Cubic Meter ( Negotiable ) Get Latest Price
ロケーション:
Pingxiang of Jiangxi.P.R.C
最低注文量の価格:
300 per Cubic Meter
最低注文量:
1 Cubic Meter
パッケージの詳細:
supersack
納期:
14 days
供給能力:
100 Cubic Meter per Month
支払いタイプ:
T/T, Western Union
製品グループ :
連絡先担当者 Ms. Carrie
North Park Road,Economic and Development Zone, Pingxiang, Jiangxi
Ceramic saddle is improved from the arc saddle, it changes the both arched surface to rectangular surface and makes the interior and exterior radius of curvature different, this construction overcomes the problem of nesting basically, it makes porosity distributed even and improves the distribution of the fluid , greater capacity and lower pressure drop than Raschig ring.
They are available in variable sizes such as (mm):
12,16,19,25,38,50,76
Chemical Analysis
|
SiO2 |
>73% |
|
Al2O3 |
17-25% |
|
Fe2O3 |
< 1.0% |
|
CaO |
< 0.5% |
|
MgO |
< 0.5% |
|
K2O+Na2O |
2-4% |
|
Other |
< 0.1% |
|
|
|
Physical Properties
|
Nominal size(inch) |
3/8" |
1/2" |
5/8'" |
3/4" |
1" |
1-1/2" |
2" |
3" |
|
Width(mm) |
8 |
10 |
12 |
14 |
21 |
30 |
40 |
57 |
|
Height(mm) |
8 |
10 |
12 |
14 |
19 |
30 |
40 |
57 |
|
Length(mm) |
16 |
20 |
24 |
28 |
38 |
60 |
80 |
114 |
|
Thickness(mm) |
2 |
2.5 |
2.5 |
3 |
4 |
4.5 |
5.5 |
9 |
|
Number per m3 |
1560000 |
610000 |
269000 |
146000 |
59000 |
19680 |
8243 |
2400 |
|
Package density (kg/m3) |
900 |
780 |
700 |
670 |
600 |
580 |
550 |
530 |
|
Free volume (%) |
63 |
68 |
71 |
75 |
77 |
80 |
79 |
75 |
|
Surface area (m2/m3) |
825 |
647 |
535 |
350 |
254 |
180 |
120 |
91 |
|
Specific gravity (g/cm3) |
2.25~2.35 |
|||||||
|
Water absorption (%) |
< 0.3 |
|||||||
|
Acid resistance (%) |
>99.6 |
|||||||
|
Max operating temp. |
1100℃ |
|||||||
|
Porosity (%) |
< 1 |
|||||||
|
Mohs hardness (scale) |
>6.5 |
|||||||
|
Thermal conductivity(w/m.k) |
0.9-1.0 |
|||||||
|
Specific heat (j/kg℃) |
850-900 |
|||||||
Size Available
|
Nominal |
Alias |
Diameter of Deck |
Outside Diameter |
Height |
Wall thickness |
Width |
|
3/8'' |
10 |
10±2.0 |
16±2.0 |
8±2.0 |
1.5±1.0 |
8±2.0 |
|
1/2'' |
12 |
12±1.0 |
20±1.4 |
10±1.0 |
2.0±1.0 |
10±2.0 |
|
5/8'' |
16 |
16±2.0 |
24±1.5 |
12±1.0 |
2.0±1.0 |
12±2.0 |
|
3/4'' |
19 |
19±5.0 |
28±5.0 |
20±3.0 |
3.0±1.0 |
20±3.0 |
|
1'' |
25 |
25±4.0 |
38±4.0 |
22±3.0 |
3.5±1.0 |
22±2.0 |
|
1-1/2'' |
38 |
38±4.0 |
60±4.0 |
35±5.0 |
4.0±1.5 |
35±5.0 |
|
2'' |
50 |
50±6.0 |
80±6.0 |
48±5.0 |
5.0±1.5 |
40±4.0 |
|
3'' |
76 |
76±8.0 |
114±8.0 |
60±6.0 |
9.0±1.5 |
60±6.0 |
Advantage
These saddles are made from chemical porcelain and have excellent
resistance to acids except in the case of hydrofluoric acid.
Moisture absorption must less than half a percent.
The porcelains specific gravity is 2.3-2.4g/cm3 and an
average heat capacity (between 20℃ and 500℃ of 0.22
cal/g.℃)
ceramic saddles for RTOs softening point is 1400℃ min.
And they show good thermal shock resistance during repeated
cycling between 20℃ and 820 ℃.
Thermal shock test for saddles for
RTOS
For example shipping the saddles over 80 M3:
Randomly pick 100-200 pieces of ceramic saddles for RTOs from the
batch or shipment
For each sample selected, heat it up to 820℃ and maintain them
at this temperature for 30 minutes
Drop the hot pieces into cold 20℃ water
Repeat steps 2 & 3 for10 times on each and every piece in the
sample lot.
Examine the pieces and count the percent that show clear signs of
breakage and/or cracking. Our standard is less than seven (7%)
percent.
| 国: | China |
| モデル番号: | MT-16 |
| 离岸价格: | 300 ~ 600 / Cubic Meter ( Negotiable ) Get Latest Price |
| ロケーション: | Pingxiang of Jiangxi.P.R.C |
| 最低注文量の価格: | 300 per Cubic Meter |
| 最低注文量: | 1 Cubic Meter |
| パッケージの詳細: | supersack |
| 納期: | 14 days |
| 供給能力: | 100 Cubic Meter per Month |
| 支払いタイプ: | T/T, Western Union |
| 製品グループ : | Ceramic Random Tower Packing |
