SiO2 | >73% |
Al2O3 | 17-25% |
Fe2O3 | <1.0% |
CaO | <0.5% |
MgO | <0.5% |
K2O+Na2O | 2-4% |
Other | <0.1% |
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 | 700 | 700 | 630 | 580 | 560 |
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 |
Nominal |
Alias |
Diameter of Deck |
Outside Diameter |
Height |
Wall thickness |
Width |
3/8 inch |
10 |
10±2.0 |
16±2.0 |
8±2.0 |
1.5±1.0 |
8±2.0 |
1/2 inch |
12 |
12±1.0 |
20±1.4 |
10±1.0 |
2.0±1.0 |
10±2.0 |
5/8 inch |
16 |
16±2.0 |
24±1.5 |
12±1.0 |
2.0±1.0 |
12±2.0 |
3/4 inch |
19 |
19±5.0 |
28±5.0 |
20±3.0 |
3.0±1.0 |
20±3.0 |
1 inch |
25 |
25±4.0 |
38±4.0 |
22±3.0 |
3.5±1.0 |
22±2.0 |
1-1/2 inch |
38 |
38±4.0 |
60±4.0 |
35±5.0 |
4.0±1.5 |
35±5.0 |
2 inch |
50 |
50±6.0 |
80±6.0 |
48±5.0 |
5.0±1.5 |
40±4.0 |
3 inch |
76 |
76±8.0 |
114±8.0 |
60±6.0 |
9.0±1.5 |
60±6.0 |
● 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 porcelain’s specific gravity is 2.3-2.4g/cm3 and an average heat capacity (between 20℃ and 500℃ of 0.22 cal/g.℃)
XINGFENG ceramic saddles softening point is 1400℃ min. And they show good thermal shock resistance during repeated cycling between 20℃ and 820 ℃.
Normally delivered within 10 days, for large orders, it depends on the contract.