公称压力PNMPa (kgf/cm2) |
水压强度 试验压力PsMPa (kgf/cm2) |
水压密封 试验压力PsMPa (kgf/cm2) |
介质工作温度 |
200 |
250 |
300 |
350 |
400 |
425 |
450 |
540 |
介质工作压力MPa |
10(100) |
14.7(150) |
10.78(110) |
9.81 (100) |
8.83 (90) |
7.85 (80) |
6.96 (71) |
6.28 (64) |
5.49 (56) |
3.92 (40) |
* |
20(200) |
29.42(300) |
21.56(220) |
19.61 (200) |
17.65 (180) |
15.69 (160) |
13.73 (140) |
12.26 (125) |
10.98 (112) |
7.85 (80) |
* |
25(250) |
32.27(380) |
26.95(275) |
24.52 (250) |
22.06 (225) |
19.61 (200) |
17.65 (180) |
15.69 (160) |
13.73 (140) |
9.8 (100) |
* |
32(320) |
47.07(480) |
34.49(352) |
31.38 (320) |
27.46 (280) |
24.52 (250) |
22.06 (225) |
19.61 (200) |
17.65 (180) |
12.26 (125) |
* |
PW5410V (PW54100) |
29.42(300) |
12.25(125) |
* |
* |
* |
* |
* |
* |
* |
* |
PW5414V (PW54140) |
41.19(420) |
17.15(175) |
* |
* |
* |
* |
* |
* |
* |
* |
PW5417V (PW54170) |
49.1(500) |
20.82(212.5) |
* |
* |
* |
* |
* |
* |
* |
* |
PW5420V (PW54200) |
54.88(560) |
24.5(250) |
* |
* |
* |
* |
* |
* |
* |
* |
|