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℃。 |