性能规范
| 公称压力(PN) |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
MPa |
| 壳体试验压力(PT) |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
| 密封试验压力(Hight) |
1.76 |
2.75 |
4.4 |
7.04 |
10.0 |
| 气密封试验压力 |
0.5～0.7 |
| 适用介质 |
C |
P |
I |
| 水,油品,蒸汽 |
硝酸类 |
油品 |
| 适用温度 |
＜425℃ |
＜100℃ |
＜550℃ |
[Z40、Z41、Z940、Z941]系列主要尺寸
公称压力
(PN) |
公称通径
(DN) |
Z41外形尺寸 |
| L |
D |
D1 |
D2 |
Z-Φd |
1.6Mpa
2.5Mpa |
15 |
130 |
95 |
65 |
45 |
4--14 |
| 20 |
150 |
105 |
75 |
55 |
4--14 |
| 25 |
160 |
115 |
85 |
65 |
4--14 |
| 32 |
180 |
135 |
100 |
78 |
4--18 |
| 40 |
200 |
145 |
110 |
85 |
4--18 |
| 50 |
250 |
160 |
125 |
100 |
4--18 |
| 1.6Mpa |
65 |
270 |
180 |
145 |
120 |
4--18 |
| 80 |
280 |
195 |
160 |
135 |
8-18 |
| 100 |
300 |
215 |
180 |
155 |
8-18 |
| 125 |
325 |
245 |
210 |
185 |
8-18 |
| 150 |
350 |
280 |
240 |
210 |
8-23 |
| 200 |
400 |
335 |
295 |
265 |
12-23 |
| 250 |
450 |
405 |
355 |
320 |
12-25 |
| 300 |
500 |
460 |
410 |
375 |
12-25 |
| 350 |
550 |
520 |
470 |
435 |
16-25 |
| 400 |
600 |
580 |
525 |
485 |
16-30 |
| 450 |
650 |
640 |
585 |
545 |
20-30 |
| 500 |
700 |
705 |
650 |
608 |
20-34 |
| 600 |
800 |
840 |
770 |
718 |
20-41 |
| 2.5Mpa |
65 |
265 |
180 |
145 |
120 |
8-18 |
| 80 |
280 |
195 |
160 |
135 |
8-18 |
| 100 |
300 |
230 |
190 |
160 |
8-23 |
| 125 |
325 |
270 |
220 |
155 |
8-25 |
| 150 |
350 |
300 |
250 |
218 |
8-25 |
| 200 |
400 |
360 |
310 |
278 |
12-25 |
| 250 |
450 |
425 |
370 |
332 |
12-30 |
| 300 |
500 |
485 |
430 |
390 |
16-30 |
| 350 |
550 |
550 |
490 |
448 |
16-34 |
| 400 |
600 |
610 |
550 |
505 |
16-34 |
| 450 |
650 |
660 |
600 |
555 |
20-34 |
| 500 |
700 |
730 |
660 |
618 |
20-40 |
| 600 |
800 |
840 |
770 |
718 |
20-41 |
