外形连接尺寸：Profile dimensions
|
DN
|
D
|
D1
|
B
|
b
|
n-d
|
E
|
E1
|
L
|
|
100
|
180
|
145
|
180
|
8
|
4-Φ12
|
955
|
600
|
450
|
|
200
|
280
|
245
|
180
|
8
|
8-Φ12
|
1065
|
650
|
450
|
|
300
|
400
|
355
|
180
|
8
|
12-Φ12
|
1185
|
725
|
450
|
|
400
|
500
|
455
|
200
|
10
|
16-Φ14
|
1485
|
815
|
500
|
|
500
|
600
|
555
|
200
|
10
|
20-Φ14
|
1586
|
915
|
500
|
|
600
|
700
|
655
|
200
|
10
|
20-Φ14
|
1696
|
1015
|
500
|
|
700
|
800
|
755
|
220
|
10
|
20-Φ14
|
1880
|
1125
|
600
|
|
800
|
900
|
855
|
220
|
10
|
24-Φ14
|
1995
|
1175
|
600
|
|
900
|
1000
|
955
|
220
|
10
|
24-Φ14
|
2095
|
1475
|
600
|
|
1000
|
1130
|
1070
|
260
|
12
|
28-Φ18
|
2355
|
1525
|
620
|
|
1100
|
1230
|
1170
|
260
|
12
|
28-Φ18
|
2455
|
1575
|
620
|
|
1200
|
1330
|
1270
|
260
|
12
|
28-Φ18
|
2555
|
1625
|
620
|
|
1300
|
1430
|
1370
|
300
|
12
|
32-Φ18
|
2655
|
1725
|
620
|
|
1400
|
1530
|
1470
|
300
|
12
|
36-Φ18
|
2755
|
1775
|
620
|
|
1500
|
1630
|
1570
|
300
|
12
|
36-Φ18
|
2870
|
1845
|
620
|
|
1600
|
1730
|
1670
|
300
|
12
|
40-Φ18
|
2970
|
1895
|
620
|
|
1700
|
1830
|
1770
|
340
|
16
|
40-Φ18
|
3210
|
1945
|
650
|
|
1800
|
1930
|
1870
|
340
|
16
|
44-Φ18
|
3310
|
1995
|
650
|
|
1900
|
2030
|
1970
|
340
|
16
|
44-Φ18
|
3410
|
2045
|
650
|
|
2000
|
2130
|
2070
|
340
|
16
|
48-Φ22
|
3510
|
2095
|
650
|
|
2100
|
2230
|
2170
|
340
|
16
|
48-Φ22
|
3625
|
2145
|
650
|
|
2200
|
2330
|
2270
|
340
|
16
|
48-Φ22
|
3725
|
2195
|
650
|
|
2300
|
2430
|
2370
|
380
|
16
|
48-Φ22
|
3935
|
2245
|
650
|
|
2400
|
2530
|
2470
|
380
|
16
|
48-Φ22
|
4035
|
2295
|
650
|
|
2500
|
2630
|
2570
|
380
|
16
|
52-Φ22
|
4135
|
2345
|
650
|
|
2600
|
2730
|
2670
|
380
|
16
|
52-Φ22
|
4235
|
2395
|
650
|
|
2700
|
2830
|
2770
|
420
|
20
|
56-Φ22
|
4340
|
2550
|
700
|
|
2800
|
2930
|
2870
|
420
|
20
|
60-Φ22
|
4440
|
2600
|
700
|
|
2900
|
3030
|
2970
|
420
|
20
|
60-Φ22
|
4540
|
2650
|
700
|
|
3000
|
3130
|
3070
|
420
|
20
|
60-Φ22
|
4640
|
2700
|
700
|
