主要连接尺寸及重量
公称通径 |
标准值 |
参考值 |
DN (am) |
NPS (inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
D0 |
H |
重量(kg) |
PN0.6MPa |
40 |
11/2 |
106 |
130 |
100 |
80 |
3 |
16 |
4-Φ14 |
160 |
140 |
10 |
50 |
2 |
108 |
140 |
110 |
90 |
3 |
16 |
4-Φ14 |
200 |
160 |
12 |
65 |
21/2 |
112 |
160 |
130 |
110 |
3 |
16 |
4-Φ14 |
250 |
160 |
13 |
80 |
3 |
114 |
185 |
150 |
125 |
3 |
18 |
4-Φ18 |
250 |
170 |
14 |
100 |
4 |
127 |
205 |
170 |
145 |
3 |
18 |
4-Φ18 |
250 |
180 |
16 |
125 |
5 |
140 |
235 |
200 |
175 |
3 |
20 |
8-Φ18 |
300 |
275 |
18 |
150 |
6 |
140 |
260 |
225 |
200 |
3 |
20 |
8-Φ18 |
300 |
295 |
38 |
200 |
8 |
152 |
315 |
280 |
255 |
3 |
22 |
8-Φ18 |
200* |
320 |
74 |
250 |
10 |
165 |
370 |
335 |
310 |
3 |
24 |
12-Φ18 |
200* |
385 |
105 |
300 |
12 |
178 |
435 |
395 |
362 |
4 |
24 |
12-Φ23 |
240* |
390 |
142 |
350 |
14 |
190 |
485 |
445 |
412 |
4 |
26 |
12-Φ23 |
240* |
460 |
179 |
400 |
16 |
216 |
535 |
495 |
462 |
4 |
28 |
16-Φ23 |
280* |
510 |
220 |
450 |
18 |
222 |
590 |
550 |
518 |
4 |
28 |
16-Φ23 |
280* |
540 |
268 |
500 |
20 |
229 |
640 |
600 |
568 |
4 |
30 |
16-Φ23 |
320* |
570 |
378 |
600 |
24 |
267 |
755 |
705 |
670 |
5 |
30 |
20-Φ25 |
320* |
660 |
608 |
700 |
28 |
292 |
860 |
810 |
775 |
5 |
32 |
24-Φ25 |
360* |
710 |
1050 |
800 |
32 |
318 |
975 |
920 |
880 |
5 |
34 |
24-Φ30 |
360* |
780 |
1320 |
900 |
36 |
330 |
1075 |
1020 |
980 |
5 |
36 |
24-Φ30 |
380* |
885 |
1795 |
1000 |
40 |
410 |
1175 |
1120 |
1080 |
5 |
36 |
28-Φ30 |
400* |
990 |
1900 |
1200 |
48 |
470 |
1400 |
1340 |
1295 |
5 |
40 |
32-Φ34 |
400* |
1170 |
2110 |
PN1.0MPa |
40 |
11/2 |
106 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
160 |
140 |
10 |
50 |
2 |
108 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
200 |
160 |
12 |
65 |
21/2 |
112 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
250 |
165 |
13 |
80 |
3 |
114 |
195 |
160 |
135 |
3 |
22 |
4/8-Φ18 |
250 |
170 |
14 |
1OO |
4 |
127 |
215 |
180 |
155 |
3 |
22 |
8-Φ18 |
250 |
180 |
16 |
125 |
5 |
140 |
245 |
210 |
185 |
3 |
24 |
8-Φ18 |
300 |
275 |
18 |
150 |
6 |
140 |
280 |
240 |
210 |
3 |
24 |
8-Φ23 |
300 |
295 |
38 |
200 |
8 |
152 |
335 |
295 |
265 |
3 |
26 |
8-Φ23 |
200* |
320 |
74 |
250 |
10 |
165 |
390 |
350 |
320 |
3 |
28 |
12-Φ23 |
200* |
385 |
105 |
300 |
12 |
178 |
440 |
400 |
368 |
4 |
28 |
12-Φ23 |
240* |
390 |
142 |
350 |
14 |
190 |
500 |
460 |
428 |
4 |
30 |
16-Φ23 |
240* |
460 |
179 |
400 |
16 |
216 |
565 |
515 |
482 |
4 |
32 |
16-Φ25 |
280* |
510 |
220 |
450 |
18 |
222 |
615 |
565 |
532 |
4 |
32 |
20-Φ25 |
280* |
540 |
268 |
500 |
20 |
229 |
670 |
620 |
585 |
4 |
34 |
20-Φ25 |
320* |
570 |
378 |
600 |
24 |
267 |
780 |
725 |
685 |
5 |
36 |
20-Φ30 |
320* |
660 |
608 |
700 |
28 |
292 |
895 |
840 |
800 |
5 |
40 |
24-Φ30 |
360* |
710 |
1050 |
800 |
32 |
318 |
101O |
950 |
905 |
5 |
44 |
24-Φ34 |
360* |
780 |
1320 |
900 |
36 |
330 |
1110 |
1050 |
1005 |
5 |
46 |
28-Φ34 |
380* |
885 |
1795 |
1000 |
40 |
410 |
1220 |
1160 |
1115 |
5 |
50 |
28-Φ34 |
400* |
990 |
1900 |
1200 |
48 |
470 |
1450 |
1380 |
1325 |
5 |
56 |
32-Φ41 |
400* |
1200 |
2150 |
* 法兰尺寸PN1.0MPa、DN80螺孔数量JB78时Z=4,其它标准时Z=8。