DIN 2527 Blind Flange Dimensions
Specification of DIN2527 PN6 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
DIN |
D |
b |
k |
X |
d2 |
KG/PCS |
10 |
75 |
12 |
50 |
4 |
11 |
0.38 |
15 |
80 |
12 |
55 |
4 |
11 |
0.44 |
20 |
90 |
14 |
65 |
4 |
11 |
0.66 |
25 |
100 |
14 |
75 |
4 |
11 |
0.82 |
32 |
120 |
14 |
90 |
4 |
14 |
1.18 |
40 |
130 |
14 |
100 |
4 |
14 |
1.39 |
50 |
140 |
14 |
110 |
4 |
14 |
1.62 |
65 |
160 |
14 |
130 |
4 |
14 |
2.14 |
80 |
190 |
16 |
150 |
4 |
48 |
3.43 |
100 |
210 |
16 |
170 |
4 |
18 |
4.22 |
125 |
240 |
18 |
200 |
8 |
18 |
6.1 |
150 |
265 |
18 |
225 |
8 |
18 |
7.51 |
175 |
295 |
20 |
255 |
8 |
18 |
10.41 |
200 |
320 |
20 |
280 |
8 |
18 |
12.31 |
250 |
375 |
22 |
335 |
12 |
18 |
18.55 |
300 |
440 |
22 |
395 |
12 |
22 |
25.47 |
350 |
490 |
22 |
445 |
12 |
22 |
31.78 |
400 |
540 |
22 |
495 |
16 |
22 |
38.5 |
500 |
645 |
24 |
600 |
20 |
22 |
60.13 |
600 |
755 |
28 |
705 |
20 |
26 |
96.07 |
700 |
860 |
30 |
810 |
24 |
26 |
133.8 |
800 |
975 |
32 |
920 |
24 |
30 |
183.29 |
900 |
1075 |
36 |
1020 |
24 |
30 |
251.7 |
1000 |
1175 |
42 |
1120 |
28 |
30 |
350.98 |
Specification of DIN2527 PN10 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
DIN |
D |
b |
k |
X |
d2 |
KG/PCS |
10 |
90 |
14 |
60 |
4 |
14 |
0.63 |
15 |
95 |
14 |
65 |
4 |
14 |
0.71 |
20 |
105 |
16 |
75 |
4 |
14 |
1.01 |
25 |
115 |
16 |
85 |
4 |
14 |
1.23 |
32 |
140 |
16 |
100 |
4 |
18 |
1.81 |
40 |
150 |
16 |
110 |
4 |
18 |
2.09 |
50 |
165 |
18 |
125 |
4 |
18 |
2.88 |
65 |
185 |
18 |
145 |
4 |
18 |
3.65 |
80 |
200 |
20 |
160 |
4 |
18 |
4.61 |
100 |
220 |
20 |
180 |
4 |
18 |
5.65 |
125 |
250 |
22 |
210 |
8 |
18 |
8.13 |
150 |
285 |
22 |
240 |
8 |
22 |
10.49 |
175 |
315 |
24 |
270 |
8 |
22 |
14.11 |
200 |
340 |
24 |
295 |
8 |
22 |
16.53 |
250 |
395 |
26 |
350 |
12 |
22 |
24.08 |
300 |
445 |
26 |
400 |
12 |
22 |
30.81 |
350 |
505 |
26 |
460 |
12 |
22 |
39.64 |
400 |
565 |
26 |
515 |
16 |
26 |
49.44 |
500 |
670 |
28 |
620 |
20 |
26 |
75.16 |
600 |
780 |
30 |
725 |
20 |
30 |
109.2 |
700 |
895 |
32 |
840 |
24 |
30 |
153.77 |
800 |
1015 |
36 |
950 |
24 |
33 |
222.86 |
900 |
1115 |
40 |
1050 |
24 |
33 |
299.08 |
1000 |
1230 |
46 |
1160 |
28 |
36 |
418.78 |
Dimension and Weight of DIN2527 PN 25 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
DIN |
D |
b |
k |
X |
d2 |
KG/PCS |
10 |
90 |
16 |
60 |
4 |
14 |
0.72 |
15 |
95 |
16 |
65 |
4 |
14 |
0.81 |
20 |
105 |
18 |
75 |
4 |
14 |
1.14 |
25 |
115 |
18
| 85 |
4 |
14 |
1.38 |
32 |
140 |
18 |
100 |
4 |
18 |
2.03 |
40 |
150 |
18 |
110 |
4 |
18 |
2.35 |
50 |
165 |
20 |
125 |
4 |
18 |
3.2 |
65 |
185 |
22 |
145 |
4 |
18 |
4.29 |
80 |
200 |
24 |
160 |
8 |
18 |
5.54 |
100 |
235 |
24 |
190 |
8 |
22 |
7.6 |
125 |
270 |
26 |
220 |
8 |
26 |
10.82 |
150 |
300 |
28 |
250 |
8 |
26 |
14.6 |
175 |
330 |
28 |
280 |
8 |
26 |
17.4 |
200 |
360 |
30 |
310 |
12 |
26 |
22.47 |
250 |
425 |
32 |
370 |
12 |
30 |
33.51 |
300 |
485 |
34 |
430 |
12 |
30 |
46.29 |
350 |
555 |
38 |
490 |
16 |
33 |
68.08 |
400 |
620 |
40 |
550 |
16 |
36 |
89.59 |
500 |
730 |
45 |
660 |
20 |
36 |
140.66 |
600 |
845 |
48 |
770 |
20 |
39 |
202.3 |
700 |
960 |
50 |
875 |
24 |
42 |
271.05 |
800 |
1085 |
54 |
990 |
24 |
48 |
373.52 |
900 |
1185 |
58 |
1090 |
28 |
48 |
479.07 |
1000 |
1320 |
62 |
1210 |
28 |
56 |
632.47 |
Dimension and Weight of DIN2527 PN40 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
DIN |
D |
b |
k |
X |
d2 |
KG/PCS |
10 |
90 |
16 |
60 |
4 |
14 |
0.72 |
15 |
95 |
16 |
65 |
4 |
14 |
0.81 |
20 |
105 |
18 |
75 |
4 |
14 |
1.14 |
25 |
115 |
18 |
85 |
4 |
14 |
1.38 |
32 |
140 |
18 |
100 |
4 |
18 |
2.03 |
40 |
150 |
18 |
110 |
4 |
18 |
2.35 |
50 |
165 |
20 |
125 |
4 |
18 |
3.2 |
65 |
185 |
22 |
145 |
8 |
18 |
4.29 |
80 |
200 |
24 |
160 |
8 |
18 |
5.54 |
100 |
235 |
24 |
190 |
8 |
22 |
7.6 |
125 |
270 |
26 |
220 |
8 |
26 |
10.82 |
150 |
300 |
28 |
250 |
8 |
26 |
14.6 |
175 |
350 |
32 |
295 |
12 |
30 |
22.04 |
200 |
375 |
34 |
320 |
12 |
30 |
27.21 |
250 |
450 |
38 |
385 |
12 |
33 |
44.38 |
300 |
515 |
42 |
450 |
16 |
33 |
64.17 |
350 |
580 |
46 |
510 |
16 |
36 |
89.52 |
400 |
660 |
50 |
585 |
16 |
39 |
126.76 |
500 |
755 |
56 |
670 |
20 |
42 |
184.63 |
600 |
890 |
62 |
795 |
20 |
48 |
285.17 |
700 |
995 |
64 |
900 |
24 |
48 |
368.83 |
800 |
1140 |
70 |
1030 |
24 |
56 |
528.39 |
900 |
1250 |
76 |
1140 |
28 |
56 |
690.99 |
1000 |
1360 |
84 |
1250 |
28 |
56 |
912.42 |
Dimension and Weight of DIN2527 PN64 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Thk of Flange |
Dia of Bolt Circle |
No. of holes |
Dia of Bolt Holes |
DIN |
D |
b |
k |
X |
d2 |
KG/PCS |
10 |
20 |
70 |
40 |
4 |
14 |
1.04 |
15 |
20 |
75 |
45 |
4 |
14 |
1.16 |
20 |
24 |
100 |
68 |
4 |
18 |
2.54 |
25 |
24 |
110 |
78 |
4 |
22 |
3.07 |
32 |
26 |
125 |
88 |
4 |
22 |
3.97 |
40 |
26 |
135 |
102 |
4 |
22 |
4.51 |
50 |
26 |
160 |
122 |
4 |
22 |
5.69 |
65 |
28 |
170 |
138 |
8 |
22 |
6.88 |
80 |
30 |
200 |
162 |
8 |
26 |
9.99 |
100 |
34 |
240 |
188 |
8 |
30 |
15.91 |
125 |
36 |
280 |
218 |
8 |
33 |
23.32 |
150 |
40 |
310 |
260 |
8 |
33 |
30.35 |
175 |
42 |
345 |
285 |
12 |
36 |
39.17 |
200 |
46 |
400 |
345 |
12 |
38 |
56.64 |
250 |
52 |
460 |
410 |
12 |
36 |
81.14 |
300 |
56 |
525 |
465 |
16 |
39 |
112.95 |
350 |
60 |
585 |
535 |
16 |
42 |
152.3 |
Dimension and Weight of DIN2527 PN100 Blind Flange |
Nominal Pipe Size |
Flange Dimension |
Raised Face Size |
Screw Parameter |
Approx. Flange Weight |
Flanges Dia |
Dia of Bolt Circle |
Thk of Flange |
Dia of R/F |
Thk of R/F |
No. of holes |
Dia of Bolt Holes |
DN |
D |
k |
b |
d4 |
f |
HN |
d2 |
KG/PCS |
10 |
100 |
70 |
20 |
40 |
2 |
4 |
14 |
1.04 |
15 |
105 |
75 |
20 |
45 |
2 |
4 |
14 |
1.16 |
25 |
140 |
100 |
24 |
68 |
2 |
4 |
18 |
2.54 |
32 |
155 |
110 |
24 |
78 |
2 |
4 |
22 |
3.07 |
40 |
170 |
125 |
26 |
88 |
3 |
4 |
22 |
3.97 |
50 |
195 |
145 |
28 |
102 |
3 |
4 |
26 |
5.64 |
65 |
220 |
170 |
30 |
122 |
3 |
8 |
26 |
7.43 |
80 |
230 |
180 |
32 |
138 |
3 |
8 |
26 |
8.84 |
100 |
265 |
210 |
36 |
162 |
3 |
8 |
30 |
13.31 |
125 |
315 |
250 |
40 |
188 |
3 |
8 |
33 |
21.3 |
150 |
355 |
290 |
44 |
218 |
3 |
12 |
33 |
29.43 |
175 |
385 |
320 |
48 |
260 |
3 |
12 |
33 |
38.75 |
200 |
430 |
360 |
52 |
285 |
3 |
12 |
36 |
52.66 |
250 |
505 |
430 |
60 |
345 |
3 |
12 |
39 |
85.41 |
300 |
585 |
500 |
68 |
410 |
4 |
16 |
42 |
128.05 |
350 |
655 |
560 |
74 |
465 |
4 |
16 |
48 |
174.53 |