Description
Slip-on steel pipe flanges witInformation
Common welded flange data sheet (6Kg)
|
Nominal
specifications DN |
Pipe
Outer diameter DO |
Flange
|
Bolt hole
|
Theoretical
weight（Kg） |
|||||
|
Outer
diameter |
Hole
center distance |
Flange |
Thickness
|
Diameter
|
Number of holes
|
||||
|
D
|
D1
|
D2
|
b
|
F
|
d
|
n
|
|||
|
10
|
14
|
75
|
50
|
32
|
12
|
2
|
12
|
4
|
0.313
|
|
15
|
18
|
80
|
55
|
40
|
12
|
2
|
12
|
4
|
0.335
|
|
20
|
25
|
90
|
65
|
50
|
14
|
2
|
12
|
4
|
0.536
|
|
25
|
32
|
100
|
75
|
60
|
14
|
2
|
12
|
4
|
0.641
|
|
32
|
38
|
120
|
90
|
70
|
16
|
2
|
14
|
4
|
1.097
|
|
40
|
45
|
130
|
100
|
80
|
16
|
3
|
14
|
4
|
1.219
|
|
50
|
57
|
140
|
110
|
90
|
16
|
3
|
14
|
4
|
1.348
|
|
65
|
73
|
160
|
130
|
110
|
16
|
3
|
14
|
4
|
1.67
|
|
80
|
89
|
185
|
150
|
125
|
18
|
3
|
18
|
4
|
2.48
|
|
100
|
108
|
205
|
170
|
145
|
18
|
3
|
18
|
4
|
2.89
|
|
125
|
133
|
235
|
200
|
175
|
20
|
3
|
18
|
8
|
3.94
|
|
150
|
159
|
260
|
225
|
200
|
20
|
3
|
18
|
8
|
4.47
|
|
175
|
194
|
290
|
255
|
230
|
22
|
3
|
18
|
8
|
5.54
|
|
200
|
219
|
315
|
280
|
255
|
22
|
3
|
18
|
8
|
6.07
|
|
225
|
245
|
340
|
305
|
280
|
22
|
3
|
18
|
8
|
6.6
|
|
250
|
273
|
370
|
335
|
310
|
24
|
3
|
18
|
12
|
8.03
|
|
300
|
325
|
435
|
395
|
362
|
24
|
4
|
23
|
12
|
10.3
|
|
350
|
377
|
485
|
455
|
412
|
26
|
4
|
23
|
12
|
12.59
|
|
400
|
426
|
535
|
495
|
462
|
28
|
4
|
23
|
16
|
15.20
|
|
450
|
278
|
590
|
550
|
518
|
28
|
4
|
23
|
16
|
17.59
|
|
500
|
529
|
640
|
600
|
568
|
30
|
4
|
23
|
16
|
20.67
|
|
600
|
630
|
755
|
705
|
670
|
30
|
5
|
25
|
20
|
26.57
|
|
700
|
720
|
860
|
810
|
775
|
32
|
5
|
25
|
24
|
37.10
|
|
800
|
820
|
975
|
920
|
880
|
32
|
5
|
30
|
24
|
46.20
|
|
900
|
920
|
1075
|
1020
|
980
|
34
|
5
|
30
|
24
|
55.10
|
|
1000
|
1020
|
1175
|
1120
|
1080
|
36
|
5
|
30
|
28
|
57.30
|
|
1200
|
1220
|
1400
|
1340
|
1295
|
38
|
5
|
24
|
32
|
92
|
|
1400
|
1420
|
1620
|
1560
|
1510
|
44
|
5
|
34
|
36
|
142
|
|
1600
|
1620
|
1820
|
1760
|
1710
|
46
|
5
|
34
|
40
|
170
|
|
1800
|
1820
|
2045
|
1970
|
1910
|
52
|
5
|
41
|
44
|
239
|
|
2000
|
2024
|
2265
|
2180
|
2110
|
54
|
5
|
48
|
48
|
292
|
|
2200
|
2226
|
2475
|
2390
|
2330
|
60
|
6
|
48
|
52
|
367
|
|
2400
|
2426
|
2685
|
2600
|
2540
|
62
|
6
|
48
|
56
|
433
|
|
2600
|
2626
|
2900
|
2710
|
2740
|
64
|
6
|
54
|
60
|
501
|
|
2800
|
2826
|
3110
|
3020
|
2950
|
68
|
6
|
54
|
64
|
600
|
|
3000
|
3026
|
3310
|
3220
|
3150
|
70
|
6
|
54
|
68
|
600
|
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