Фланцы стальные плоские приварные |
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ГОСТ 12820-80 |
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Выбрать параметры: |
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Ду фланца, мм |
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Максимальное давление, МПа |
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2 |
Данный вид фланца отсутствует |
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0.6 |
4 |
VALUE! |
VALUE! |
VALUE! |
VALUE! |
VALUE! |
VALUE! |
VALUE! |
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1 |
Dу, мм |
D, мм |
D1, мм |
dв, мм |
b, мм |
d, мм |
к-во отв. |
Масса, кг |
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1.6 |
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n, шт. |
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2.5 |
Pу = 0,6 МПа (6 кгс/см2) |
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Pу = 1,0 МПа (10 кгс/см2) |
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Pу = 1,6 МПа (16 кгс/см2) |
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Pу = 2,5 МПа (25 кгс/см2) |
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15 |
80 |
55 |
19 |
10 |
11 |
4 |
0.33 |
15 |
95 |
65 |
19 |
10 |
14 |
4 |
0.51 |
15 |
95 |
65 |
19 |
12 |
14 |
4 |
0.61 |
15 |
95 |
65 |
19 |
14 |
14 |
4 |
0.7 |
varsvg_$d1 |
VALUE! |
20 |
90 |
65 |
26 |
12 |
11 |
4 |
0.53 |
20 |
105 |
75 |
26 |
12 |
14 |
4 |
0.74 |
20 |
105 |
75 |
26 |
14 |
14 |
4 |
0.86 |
20 |
105 |
75 |
26 |
16 |
14 |
4 |
1 |
varsvg_$d2 |
VALUE! |
25 |
100 |
75 |
33 |
12 |
11 |
4 |
0.64 |
25 |
115 |
85 |
33 |
12 |
14 |
4 |
0.89 |
25 |
115 |
85 |
33 |
16 |
14 |
4 |
1.17 |
25 |
115 |
85 |
33 |
16 |
14 |
4 |
1.2 |
varsvg_$d3 |
VALUE! |
32 |
120 |
90 |
39 |
13 |
14 |
4 |
1.01 |
32 |
135 |
100 |
39 |
14 |
18 |
4 |
1.4 |
32 |
135 |
100 |
39 |
16 |
18 |
4 |
1.58 |
32 |
135 |
100 |
39 |
18 |
18 |
4 |
1.8 |
varsvg_$d4 |
VALUE! |
40 |
130 |
100 |
46 |
13 |
14 |
4 |
1.21 |
40 |
145 |
110 |
46 |
15 |
18 |
4 |
1.71 |
40 |
145 |
110 |
46 |
17 |
18 |
4 |
1.96 |
40 |
145 |
110 |
46 |
19 |
18 |
4 |
2.2 |
varsvg_$b1 |
VALUE! |
50 |
140 |
110 |
59 |
13 |
14 |
4 |
1.33 |
50 |
160 |
125 |
59 |
15 |
18 |
4 |
2.06 |
50 |
160 |
125 |
59 |
19 |
18 |
4 |
2.58 |
50 |
160 |
125 |
59 |
21 |
18 |
4 |
2.7 |
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65 |
160 |
130 |
78 |
13 |
14 |
4 |
1.63 |
65 |
180 |
145 |
78 |
17 |
18 |
4 |
2.8 |
65 |
180 |
145 |
78 |
21 |
18 |
4 |
3.42 |
65 |
180 |
145 |
78 |
21 |
18 |
8 |
3.2 |
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80 |
185 |
150 |
91 |
15 |
18 |
4 |
2.44 |
80 |
195 |
160 |
91 |
17 |
18 |
4 |
3.19 |
80 |
195 |
160 |
91 |
21 |
18 |
4 |
3.71 |
80 |
195 |
160 |
91 |
23 |
18 |
8 |
4.1 |
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100 |
205 |
170 |
110 |
15 |
18 |
4 |
2.85 |
100 |
215 |
180 |
110 |
19 |
18 |
8 |
3.96 |
100 |
215 |
180 |
110 |
23 |
18 |
8 |
4.73 |
100 |
230 |
190 |
110 |
25 |
22 |
8 |
5.9 |
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125 |
235 |
200 |
135 |
17 |
18 |
8 |
3.88 |
125 |
245 |
210 |
135 |
21 |
18 |
8 |
5.4 |
125 |
245 |
210 |
135 |
25 |
18 |
8 |
6.38 |
125 |
270 |
220 |
135 |
27 |
26 |
8 |
8.300000000000001 |
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150 |
260 |
225 |
161 |
17 |
18 |
8 |
4.39 |
150 |
280 |
240 |
161 |
21 |
22 |
8 |
6.62 |
150 |
280 |
240 |
161 |
25 |
22 |
8 |
7.81 |
150 |
300 |
250 |
161 |
27 |
26 |
8 |
10.1 |
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200 |
315 |
280 |
222 |
19 |
18 |
8 |
5.89 |
200 |
335 |
295 |
222 |
21 |
22 |
8 |
8.050000000000001 |
200 |
335 |
295 |
222 |
27 |
22 |
12 |
10.1 |
200 |
360 |
310 |
222 |
29 |
26 |
12 |
13.3 |
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250 |
370 |
335 |
273 |
20 |
18 |
12 |
7.67 |
250 |
390 |
350 |
273 |
23 |
22 |
12 |
10.65 |
250 |
405 |
355 |
273 |
28 |
26 |
12 |
14.49 |
250 |
425 |
370 |
273 |
31 |
30 |
12 |
18.9 |
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|
300 |
435 |
395 |
325 |
20 |
22 |
12 |
10.28 |
300 |
440 |
400 |
325 |
24 |
22 |
12 |
12.9 |
300 |
460 |
410 |
325 |
28 |
26 |
12 |
17.78 |
300 |
485 |
430 |
325 |
32 |
30 |
16 |
23.9 |
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|
350 |
485 |
445 |
377 |
22 |
22 |
12 |
12.58 |
350 |
500 |
460 |
377 |
24 |
22 |
16 |
15.85 |
350 |
520 |
470 |
377 |
30 |
26 |
16 |
22.88 |
350 |
550 |
490 |
377 |
38 |
33 |
16 |
34.4 |
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|
400 |
535 |
495 |
426 |
24 |
22 |
16 |
15.2 |
400 |
565 |
515 |
426 |
26 |
26 |
16 |
21.56 |
400 |
580 |
525 |
426 |
34 |
30 |
16 |
31 |
400 |
610 |
550 |
426 |
40 |
33 |
16 |
44.6 |
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500 |
640 |
600 |
530 |
25 |
22 |
16 |
19.72 |
500 |
670 |
620 |
530 |
28 |
26 |
20 |
27.7 |
500 |
710 |
650 |
530 |
44 |
33 |
20 |
57.01 |
500 |
730 |
660 |
530 |
48 |
39 |
20 |
67.3 |
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|
600 |
755 |
705 |
630 |
25 |
26 |
20 |
26.24 |
600 |
780 |
725 |
630 |
31 |
30 |
20 |
39.4 |
600 |
840 |
770 |
630 |
45 |
39 |
20 |
80.03 |
600 |
840 |
770 |
630 |
49 |
39 |
20 |
90.87 |
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|
800 |
975 |
920 |
820 |
27 |
30 |
24 |
46.14 |
800 |
1010 |
950 |
820 |
37 |
33 |
24 |
79.16 |
800 |
1020 |
950 |
820 |
49 |
39 |
24 |
104.41 |
800 |
1075 |
990 |
820 |
63 |
45 |
24 |
181.43 |
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1000 |
1175 |
1120 |
1020 |
31 |
30 |
28 |
64.36 |
1000 |
1220 |
1160 |
1020 |
43 |
33 |
28 |
118.43 |
1000 |
1255 |
1170 |
1020 |
58 |
45 |
28 |
179.37 |
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1200 |
1400 |
1340 |
1220 |
34 |
33 |
32 |
99.03 |
1200 |
1455 |
1380 |
1220 |
51 |
39 |
32 |
197.44 |
1200 |
1485 |
1390 |
1220 |
71 |
52 |
32 |
297.78 |
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