D73 |
X |
10 |
C(P、R、V、Z) |
H |
- |
F |
16 |
|
|
|
二、应用规范
1、设计制造 GB12238-89
2、结构长度 GB 15188.2-94
3、连接法兰尺寸 GB 9115.1-2000
4、检验和试验 GB/T13927-92 JB 9092-99
5、材料:
不锈钢:GB 12230-89
碳钢: GB 12229-89
铸铁:GB 12226-89; GB 12227-89
三、主要连接尺寸和外形尺寸
单位:mm |
公称压力PN(MPa) |
公称通径DN |
L |
K |
D |
H |
H0 |
α |
n- |
L2 |
1.0 |
50 |
43 |
125 |
99 |
100 |
340 |
90 |
4-18 |
230 |
65 |
46 |
145 |
118 |
110 |
360 |
90 |
4-18 |
230 |
80 |
64 |
160 |
132 |
120 |
380 |
45 |
8-18 |
230 |
100 |
64 |
180 |
156 |
135 |
410 |
45 |
8-18 |
280 |
125 |
70 |
210 |
184 |
160 |
460 |
45 |
8-18 |
330 |
150 |
76 |
240 |
211 |
170 |
490 |
45 |
8-22 |
330 |
1.6 |
50 |
43 |
125 |
99 |
100 |
340 |
90 |
4-18 |
230 |
65 |
46 |
145 |
118 |
110 |
360 |
90 |
4-18 |
280 |
80 |
64 |
160 |
132 |
120 |
380 |
45 |
8-18 |
280 |
100 |
64 |
180 |
156 |
135 |
410 |
45 |
8-18 |
330 |
125 |
70 |
210 |
184 |
160 |
460 |
45 |
8-18 |
330 |
150 |
76 |
240 |
211 |
170 |
490 |
45 |
8-22 |
380 |
D373 |
X |
|
10 |
C(P、R、V、Z) |
H |
- |
|
F |
|
16 |
二、应用规范
1、设计制造 GB 12238-89
2、结构长度 GB 15188.2-94
3、连接法兰尺寸 GB 9115.1-2000
4、检验和试验 JB 9092-99 GB/T13927-92
5、材料:
不锈钢:GB 12230-89
碳钢: GB 12229-89
铸铁: GB 12226-89; GB 12227-89
三、主要连接尺寸和外形尺寸
单位:mm |
公称压力PN(MPa) |
公称通径DN |
L |
K |
D |
n-Φ |
H |
H0 |
A |
B |
W |
1.0 |
50 |
43 |
125 |
165 |
4-18 |
112 |
260 |
200 |
200 |
160 |
65 |
46 |
145 |
185 |
4-18 |
115 |
280 |
200 |
200 |
160 |
80 |
64 |
160 |
200 |
8-18 |
120 |
355 |
220 |
200 |
160 |
100 |
64 |
180 |
220 |
8-18 |
140 |
390 |
240 |
200 |
160 |
125 |
70 |
210 |
250 |
8-18 |
170 |
490 |
260 |
200 |
160 |
150 |
76 |
240 |
285 |
8-22 |
180 |
630 |
280 |
280 |
240 |
200 |
89 |
295 |
340 |
8-22 |
210 |
690 |
320 |
280 |
240 |
250 |
114 |
350 |
395 |
12-22 |
240 |
830 |
360 |
280 |
240 |
300 |
114 |
400 |
445 |
12-22 |
290 |
930 |
460 |
420 |
310 |
350 |
127 |
460 |
505 |
16-22 |
320 |
1010 |
500 |
420 |
310 |
400 |
140 |
515 |
565 |
16-26 |
350 |
1070 |
540 |
420 |
310 |
450 |
152 |
565 |
615 |
20-26 |
380 |
1140 |
580 |
420 |
310 |
500 |
152 |
620 |
670 |
20-26 |
410 |
1200 |
620 |
420 |
310 |
600 |
178 |
725 |
780 |
20-30 |
470 |
1340 |
660 |
420 |
310 |
700 |
229 |
840 |
895 |
24-30 |
550 |
1600 |
750 |
550 |
400 |
800 |
241 |
950 |
1015 |
24-33 |
640 |
1780 |
800 |
550 |
400 |
900 |
241 |
1050 |
1115 |
28-33 |
710 |
1920 |
850 |
550 |
400 |
1000 |
300 |
1160 |
1230 |
28-36 |
770 |
1960 |
1000 |
750 |
500 |
1200 |
360 |
1380 |
1455 |
32-39 |
875 |
2360 |
1050 |
750 |
500 |
1400 |
390 |
1590 |
1675 |
36-42 |
912 |
2707 |
1185 |
1060 |
500 |
1600 |
440 |
1820 |
1915 |
40-48 |
1032 |
2952 |
1185 |
1060 |
500 |
1800 |
490 |
2020 |
2115 |
44-48 |
1154 |
3324 |
1295 |
1295 |
610 |
2000 |
540 |
2230 |
2325 |
48-48 |
1295 |
3575 |
1295 |
1295 |
610 |
1.6 |
50 |
43 |
125 |
165 |
4-18 |
112 |
260 |
200 |
200 |
160 |
65 |
46 |
145 |
185 |
4-18 |
115 |
280 |
200 |
200 |
160 |
80 |
64 |
160 |
200 |
8-18 |
120 |
355 |
220 |
200 |
160 |
100 |
64 |
180 |
220 |
8-18 |
140 |
390 |
240 |
200 |
160 |
125 |
70 |
210 |
250 |
8-18 |
170 |
490 |
260 |
200 |
160 |
150 |
76 |
240 |
285 |
8-22 |
180 |
630 |
280 |
280 |
240 |
200 |
89 |
295 |
340 |
12-22 |
210 |
690 |
320 |
280 |
240 |
250 |
114 |
355 |
405 |
12-26 |
240 |
830 |
360 |
280 |
240 |
300 |
114 |
410 |
460 |
12-26 |
290 |
930 |
460 |
420 |
310 |
350 |
127 |
470 |
520 |
16-26 |
320 |
1010 |
500 |
420 |
310 |
400 |
140 |
525 |
580 |
16-30 |
350 |
1070 |
540 |
420 |
310 |
450 |
152 |
585 |
640 |
20-30 |
380 |
1140 |
580 |
420 |
310 |
500 |
152 |
650 |
715 |
20-33 |
410 |
1200 |
620 |
420 |
310 |
600 |
178 |
770 |
840 |
20-36 |
470 |
1340 |
660 |
420 |
310 |
700 |
229 |
840 |
910 |
24-36 |
550 |
1600 |
750 |
550 |
400 |
800 |
241 |
950 |
1025 |
24-39 |
640 |
1780 |
800 |
550 |
400 |
900 |
241 |
1050 |
1125 |
28-39 |
710 |
1920 |
850 |
550 |
400 |
1000 |
300 |
1170 |
1255 |
28-42 |
770 |
1960 |
1000 |
750 |
500 |
1200 |
360 |
1390 |
1485 |
32-48 |
875 |
2360 |
1050 |
750 |
500 |
1400 |
530 |
1590 |
1930 |
36-48 |
967 |
2577 |
1250 |
900 |
650 |
1600 |
600 |
1820 |
2115 |
40-56 |
1089 |
2695 |
1400 |
900 |
650 |
|