液化石油泵性能规范: |
压力等级 |
常温试验压力 |
适用温度 |
适用介质 |
壳体试验 |
左密封 |
右密封 |
低压气密封 |
公称压力 |
0.4 |
0.6 |
0.44 |
0.44 |
0.4 |
-29~121或按客户要求 |
天然气、液化气、城市煤气、油品等 |
0.6 |
0.9 |
0.66 |
0.66 |
0.6 |
0.8 |
1.2 |
0.88 |
0.88 |
0.6 |
1.0 |
1.5 |
1.1 |
1.1 |
0.6 |
1.6 |
2.4 |
1.76 |
1.76 |
0.6 |
2.5 |
3.8 |
2.75 |
2.75 |
0.6 |
4.0 |
6.0 |
4.4 |
4.4 |
0.6 |
6.4 |
9.6 |
7.04 |
7.04 |
0.6 |
磅级 |
150 |
3.0 |
2.2 |
2.2 |
0.6 |
300 |
7.5 |
5.5 |
5.5 |
0.6 | |
|
|
主要外形尺寸和连接尺寸: |
PN |
DN |
尺 寸 |
L |
D |
D1 |
D2 |
b |
Z-Φ |
H |
H1 |
D0 |
1.6 |
50 |
178 |
216 |
160 |
125 |
100 |
16 |
4-18 |
255 |
80 |
130 |
250 |
65 |
190 |
241 |
180 |
145 |
120 |
18 |
4-18 |
355 |
95 |
160 |
300 |
80 |
203 |
283 |
195 |
160 |
135 |
20 |
8-18 |
360 |
100 |
180 |
300 |
100 |
229 |
305 |
215 |
180 |
155 |
20 |
8-18 |
400 |
114 |
214 |
300 |
125 |
254 |
381 |
245 |
210 |
185 |
22 |
8-18 |
460 |
132 |
257 |
350 |
150 |
267 |
403 |
280 |
240 |
210 |
24 |
8-23 |
500 |
150 |
300 |
350 |
200 |
292 |
419 |
335 |
295 |
265 |
26 |
12-23 |
570 |
188 |
388 |
350 |
250 |
330 |
457 |
405 |
355 |
320 |
30 |
12-25 |
680 |
225 |
475 |
400 |
300 |
356 |
502 |
460 |
410 |
375 |
30 |
12-25 |
750 |
247 |
547 |
450 |
350 |
381 |
572 |
520 |
470 |
435 |
34 |
16-25 |
875 |
275 |
625 |
450 |
400 |
406 |
610 |
580 |
525 |
485 |
36 |
16-30 |
1000 |
312 |
712 |
500 |
450 |
432 |
660 |
640 |
585 |
545 |
40 |
20-30 |
1130 |
335 |
785 |
- |
500 |
457 |
711 |
705 |
650 |
608 |
44 |
30-34 |
1200 |
380 |
880 |
- |
600 |
508 |
813 |
840 |
770 |
718 |
48 |
30-41 |
1420 |
445 |
1045 |
- |
700 |
610 |
914 |
910 |
840 |
788 |
50 |
24-41 |
1650 |
490 |
1190 |
- |
800 |
660 |
914 |
1020 |
950 |
898 |
52 |
24-41 |
1880 |
560 |
1360 |
- |
900 |
771 |
1016 |
1120 |
1050 |
998 |
54 |
28-41 |
2100 |
610 |
1510 |
- |
1000 |
811 |
- |
1255 |
1170 |
1110 |
56 |
28-48 |
2300 |
715 |
1715 |
| | |