Metal hose,Bellow expansion joints
- model:
- standard:
- clicks:791
Construction:
The stainless steel pressure resistance metal hose, made of stainless steel corrugated hose braided with a ply or multiply steel wire or steel band networkm, with a joint or flange at each end, is a kind of flexible element used piping all kinds of mediums.
Characteristic:
With features of corrosion resistant, high temperature and low temperature resistant(-196℃ to 492℃), light weight, small volume, and good flexibleness, it’s widely used in aviation, spaceflight, petroleum, chemical industry, metallurgy, electric power, papermaking, lumber, textile industry, architecture, medicine, food, tobacoo, transportation and so on.
Classifications |
DN |
Min. I.D. |
Max. O.D. |
W.P. |
P.P. |
B.P. |
Min. Bending Radius. |
||
|
MPa |
PSI |
(PS) |
(Pb) |
静态Static state |
动态Dynamic state |
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High pressure |
4 |
2.5 |
8.5 |
35 23 |
5071
|
1.5PN |
3PN |
≥10DN |
≥2Rj |
14 |
12 |
22 |
21 |
3043 |
|||||
Medium pressure |
4 |
2.5 |
8.5 |
|
|
4PN |
|||
12 |
12 |
20 |
8.0 |
1159 |
|||||
20 |
20 |
28 |
6.4 |
927 |
|||||
32 |
32 |
42 |
4.0 |
579 |
|||||
Low pressure |
4 |
4 |
8.5 |
2.5 |
362 |
||||
12 |
12 |
20 |
|
|
|||||
25 |
24 |
34 |
1.0 |
144 |
|||||
40 |
40 |
52 |
2.5 |
362 |
|||||
75 |
75 |
92 |
1.6 |
231 |
|||||
125 |
125 |
161 |
1.0 |
144 |
|||||
200 |
0.8 |
116 |
注:PN、PS、Pb均是在20℃时的数值。 |
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