DN |
outside diameter D , in mm |
diameter of bolt circle K , in mm |
diameter of bolt hole L , in mm |
number of bolts |
bolts size |
outside diameter of neck A , in mm |
bore diameters B_1 , in mm |
bore diameters B_2 , in mm |
bore diameters B_3 , in mm |
flange thickness C_1 , in mm |
flange thickness C_2 , in mm |
flange thickness C_3 , in mm |
flange thickness C_4 , in mm |
chamfer E , in mm |
collar thickness F_1 , in mm |
collar thickness F_2 , in mm |
centre portion G_max , in mm |
length H_1 , in mm |
length H_2 , in mm |
length H_3 , in mm |
length H_4 , in mm |
neck diameters N_1 , in mm |
neck diameters N_2 , in mm |
neck diameters N_3 , in mm |
corner radius R_1 , in mm |
10 |
90 |
60 |
14 |
4 |
M12 |
17.2 |
18 |
21 |
31 |
14 |
16 |
16 |
16 |
3 |
12 |
5 |
- |
22 |
35 |
6 |
35 |
28 |
30 |
28 |
4 |
15 |
95 |
65 |
14 |
4 |
M12 |
21.3 |
22 |
25 |
35 |
14 |
16 |
16 |
16 |
3 |
12 |
5 |
- |
22 |
38 |
6 |
38 |
32 |
35 |
32 |
4 |
20 |
105 |
75 |
14 |
4 |
M12 |
26.9 |
27.5 |
31 |
42 |
16 |
18 |
18 |
18 |
4 |
14 |
6 |
- |
26 |
40 |
6 |
40 |
40 |
45 |
40 |
4 |
25 |
115 |
85 |
14 |
4 |
M12 |
33.7 |
34.5 |
38 |
49 |
16 |
18 |
18 |
18 |
4 |
14 |
7 |
- |
28 |
40 |
6 |
40 |
46 |
52 |
50 |
4 |
32 |
140 |
100 |
18 |
4 |
M16 |
42.4 |
43.5 |
47 |
59 |
18 |
18 |
18 |
18 |
5 |
14 |
8 |
- |
30 |
42 |
6 |
42 |
56 |
60 |
60 |
6 |
40 |
150 |
110 |
18 |
4 |
M16 |
48.3 |
49.5 |
53 |
67 |
18 |
18 |
18 |
18 |
5 |
14 |
8 |
- |
32 |
45 |
7 |
45 |
64 |
70 |
70 |
6 |
50 |
165 |
125 |
18 |
4 |
M16 |
60.3 |
61.5 |
65 |
77 |
20 |
20 |
20 |
20 |
5 |
16 |
10 |
- |
34 |
48 |
8 |
48 |
75 |
84 |
84 |
6 |
65 |
185 |
145 |
18 |
8 |
M16 |
76.1 |
77.5 |
81 |
96 |
22 |
22 |
22 |
22 |
6 |
16 |
11 |
55 |
38 |
52 |
10 |
52 |
90 |
104 |
104 |
6 |
80 |
200 |
160 |
18 |
8 |
M16 |
88.9 |
90.5 |
94 |
114 |
24 |
24 |
24 |
24 |
6 |
18 |
12 |
70 |
40 |
58 |
12 |
58 |
105 |
118 |
120 |
8 |
100 |
235 |
190 |
22 |
8 |
M20 |
114.3 |
116 |
120 |
138 |
26 |
24 |
24 |
24 |
6 |
20 |
14 |
90 |
44 |
65 |
12 |
65 |
134 |
145 |
142 |
8 |
125 |
270 |
220 |
26 |
8 |
M24 |
139.7 |
141.5 |
145 |
166 |
28 |
26 |
26 |
26 |
6 |
22 |
16 |
115 |
48 |
68 |
12 |
68 |
162 |
170 |
162 |
8 |
150 |
300 |
250 |
26 |
8 |
M24 |
168.3 |
170.5 |
174 |
194 |
30 |
28 |
28 |
28 |
6 |
24 |
18 |
140 |
52 |
75 |
12 |
75 |
192 |
200 |
192 |
10 |
200 |
375 |
320 |
30 |
12 |
M27 |
219.1 |
221.5 |
226 |
250 |
36 |
34 |
34 |
36 |
6 |
28 |
20 |
190 |
52 |
88 |
16 |
88 |
244 |
260 |
254 |
10 |
250 |
450 |
385 |
33 |
12 |
M30 |
273 |
276.5 |
281 |
312 |
42 |
38 |
38 |
38 |
8 |
30 |
22 |
235 |
60 |
105 |
18 |
105 |
306 |
312 |
312 |
12 |
300 |
515 |
450 |
33 |
16 |
M30 |
323.9 |
327.5 |
333 |
368 |
52 |
42 |
42 |
42 |
8 |
34 |
25 |
285 |
67 |
115 |
18 |
115 |
362 |
380 |
378 |
12 |
350 |
580 |
510 |
36 |
16 |
M33 |
355.6 |
359.5 |
365 |
418 |
58 |
46 |
46 |
46 |
8 |
36 |
28 |
330 |
72 |
125 |
20 |
125 |
408 |
424 |
432 |
12 |
400 |
660 |
585 |
39 |
16 |
M36 |
406.4 |
411 |
416 |
472 |
65 |
50 |
50 |
50 |
8 |
42 |
32 |
380 |
78 |
135 |
20 |
135 |
462 |
478 |
498 |
12 |
450 |
685 |
610 |
39 |
20 |
M36 |
457 |
462 |
467 |
510 |
- |
57 |
57 |
57 |
8 |
46 |
- |
425 |
84 |
135 |
20 |
- |
500 |
522 |
522 |
12 |
500 |
755 |
670 |
42 |
20 |
M39 |
508 |
513.5 |
519 |
572 |
- |
57 |
57 |
57 |
8 |
50 |
- |
475 |
90 |
140 |
20 |
- |
562 |
576 |
576 |
12 |
600 |
890 |
795 |
48 |
20 |
M45 |
610 |
616.5 |
622 |
676 |
- |
72 |
72 |
72 |
8 |
54 |
- |
575 |
100 |
150 |
20 |
- |
666 |
686 |
686 |
12 |
700 |
995 |
900 |
48 |
24 |
M45 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
800 |
1140 |
1030 |
56 |
24 |
M52 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
900 |
1250 |
1140 |
56 |
28 |
M52 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1000 |
1360 |
1250 |
56 |
28 |
M52 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1200 |
1575 |
1460 |
62 |
32 |
M56 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1400 |
1795 |
1680 |
62 |
36 |
M56 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1600 |
2025 |
1900 |
70 |
40 |
M64 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |