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 |
flange thickness C_1 , in mm |
flange thickness C_2 , in mm |
flange thickness C_3 , in mm |
flange thickness C_4 , in mm |
centre portion G_max , in mm |
length H_1 , in mm |
length H_2 , in mm |
length H_3 , 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 |
100 |
70 |
14 |
4 |
M12 |
17.2 |
18 |
20 |
20 |
20 |
20 |
- |
28 |
45 |
6 |
32 |
40 |
40 |
4 |
15 |
105 |
75 |
14 |
4 |
M12 |
21.3 |
22 |
20 |
20 |
20 |
20 |
- |
28 |
45 |
6 |
34 |
43 |
45 |
4 |
20 |
130 |
90 |
18 |
4 |
M16 |
26.9 |
27.5 |
22 |
22 |
22 |
22 |
- |
30 |
48 |
8 |
42 |
52 |
50 |
4 |
25 |
140 |
100 |
18 |
4 |
M16 |
33.7 |
34.5 |
24 |
24 |
24 |
24 |
- |
32 |
58 |
8 |
52 |
60 |
61 |
4 |
32 |
155 |
110 |
22 |
4 |
M20 |
42.4 |
43.5 |
24 |
24 |
26 |
24 |
- |
32 |
60 |
8 |
62 |
68 |
68 |
6 |
40 |
170 |
125 |
22 |
4 |
M20 |
48.3 |
49.5 |
26 |
26 |
28 |
26 |
- |
34 |
62 |
10 |
70 |
80 |
82 |
6 |
50 |
195 |
145 |
26 |
4 |
M24 |
60.3 |
61.5 |
28 |
28 |
30 |
28 |
- |
36 |
68 |
10 |
90 |
95 |
96 |
6 |
65 |
220 |
170 |
26 |
8 |
M24 |
76.1 |
77.5 |
30 |
30 |
34 |
30 |
45 |
40 |
76 |
12 |
108 |
118 |
118 |
6 |
80 |
230 |
180 |
26 |
8 |
M24 |
88.9 |
90.5 |
34 |
32 |
36 |
32 |
60 |
44 |
78 |
12 |
120 |
130 |
128 |
8 |
100 |
265 |
210 |
30 |
8 |
M27 |
114.3 |
116 |
36 |
36 |
40 |
36 |
80 |
52 |
90 |
12 |
150 |
158 |
150 |
8 |
125 |
315 |
250 |
33 |
8 |
M30 |
139.7 |
141.5 |
42 |
40 |
40 |
40 |
105 |
56 |
105 |
12 |
180 |
188 |
185 |
8 |
150 |
355 |
290 |
33 |
12 |
M30 |
168.3 |
170.5 |
48 |
44 |
44 |
44 |
130 |
60 |
115 |
12 |
210 |
225 |
216 |
10 |
200 |
430 |
360 |
36 |
12 |
M33 |
219.1 |
221.5 |
60 |
52 |
52 |
52 |
180 |
- |
130 |
16 |
278 |
- |
278 |
10 |
250 |
505 |
430 |
39 |
12 |
M36 |
273 |
276.5 |
72 |
60 |
60 |
60 |
210 |
- |
157 |
18 |
340 |
- |
340 |
12 |
300 |
585 |
500 |
42 |
16 |
M39 |
323.9 |
327.5 |
84 |
68 |
68 |
68 |
260 |
- |
170 |
18 |
400 |
- |
407 |
12 |
350 |
655 |
560 |
48 |
16 |
M45 |
355.6 |
359.5 |
95 |
74 |
74 |
74 |
300 |
- |
189 |
20 |
460 |
- |
460 |
12 |
400 |
715 |
620 |
48 |
16 |
M45 |
406.4 |
411 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
500 |
870 |
760 |
56 |
20 |
M52 |
508 |
513.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |