外径(mm) O.D(mm) |
内径(mm) I.D(mm) |
压力 kgf/cm2 20° |
压力 kgf/cm2 60° |
Burst PSI @75°F |
Burst PSI @140°F |
3 |
2 |
34 |
19 |
435 |
270 |
4 |
2.5 |
38 |
21 |
492 |
305 |
5 |
3 |
37 |
21 |
480 |
297 |
6 |
4 |
31 |
17 |
401 |
251 |
8 |
4 |
48 |
25 |
633 |
363 |
8 |
5 |
32 |
19 |
414 |
268 |
8 |
5.5 |
28 |
16 |
365 |
219 |
8 |
6 |
21 |
11 |
295 |
162 |
10 |
6.5 |
31 |
18 |
392 |
286 |
10 |
7.5 |
26 |
15 |
335 |
216 |
12 |
8 |
31 |
17 |
405 |
248 |
12 |
9.5 |
24 |
14 |
313 |
203 |
14 |
10 |
20 |
11 |
255 |
159 |
16 |
12 |
17 |
10 |
216 |
135 |