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|
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Classfication |
Nominal ID (DN)(mm) |
Min.ID |
Max.OD (mm) |
Working Pressure |
Test Pressure |
Burst Pressure |
Min.Bend radius |
|
Mpa |
PSI |
Static state(mm) |
Dynamic state(mm) |
High
Pressure |
4 6 8
10 12 |
2.5 4.5
6.5 8.5
10 |
8.5 12
14 16
20 |
35
23
|
5071
3332
|
1.5PN |
3PN |
≥100N |
≥2Rj |
14 18 20
25 32 |
12 16 18
22 30 |
22 26
28 34
42 |
21
17
15
10
7 |
3043
2463
2175
1449
1014 |
|
middle
pressure
|
4 6 8 10 |
2.5 4.5
6.5 8.5 |
8.5 12.5
14.5 16.4 |
10 |
1449 |
4PN |
|
12 14 18 |
12 14 18 |
20 22 26 |
8.0 |
1159 |
|
20 25 |
20 24 |
28 34 |
6.4 |
927 |
|
32 40 |
32 40 |
42 52 |
4.0 |
579 |
|
Low
Pressure
|
4 6 8 10 |
4 6 8 10 |
8.5 12
14 16 |
2.5 |
362 |
12 14
18 20 |
12 14
18 20 |
20 22
26 28 |
1.6 |
231 |
|
25 32 |
24 32 |
34 42 |
1.0 |
144 |
|
40 50 |
40 50 |
52 64 |
2.5 |
362 |
|
75 100 |
75 102 |
92 122 |
1.6 |
231 |
|
125 150 |
125 150
200 250 |
161 193
252 302 |
1.0 |
144 |
|
200 250 |
0.8 |
116 |
Note:PN, PS, Pb are all numerical values at 20℃. |
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