Фланцы стальные, приварные встык (воротниковые) по ГОСТ 12821 (1)
часть первая
Обо-
зна чение изде-
лия |
Номи-
наль ный диа-
метр, DN |
Номи-
наль ное давле-
ние, PN, кгс/
см2 |
Размеры, мм |
Мас-
са, кг |
Dm |
Dn |
D |
D1 |
D2 |
D3 |
D4 |
D5 |
D6 |
D8 |
D9 |
n |
d |
d1 |
b |
b2 |
h |
h3 |
h4 |
r |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
1-80-6 |
80 |
6 |
102 |
90 |
185 |
150 |
128 |
|
- |
- |
- |
- |
|
4 |
18 |
78 |
13 |
|
3 |
- |
37 |
- |
2,76 |
1-100-6 |
100 |
122 |
110 |
205 |
170 |
148 |
96 |
38 |
3,35 |
1-125-6 |
125 |
148 |
135 |
235 |
200 |
oo |
8 |
121 |
15 |
40 |
4,66 |
1-200-6 |
200 |
235 |
222 |
315 |
280 |
258 |
202 |
17 |
50 |
8,37 |
1-300-6 |
300 |
340 |
330 |
435 |
395 |
365 |
12 |
22 |
303 |
18 |
4 |
14,82 |
1-40-16 |
40 |
16 |
64 |
46 |
145 |
110 |
88 |
- |
- |
- |
|
|
- |
4 |
18 |
38 |
13 |
- |
3 |
- |
42 |
- |
1,85 |
1-50-16 |
50 |
76 |
58 |
160 |
125 |
102 |
49 |
13 |
45 |
2,28 |
1-80-16 |
80 |
110 |
90 |
195 |
160 |
133 |
78 |
17 |
50 |
4,21 |
1-100-16 |
100 |
130 |
110 |
215 |
180 |
158 |
8 |
96 |
4,9 |
1-125-16 |
125 |
156 |
135 |
245 |
210 |
184 |
121 |
19 |
57 |
6,75 |
1-150-16 |
150 |
180 |
161 |
280 |
240 |
212 |
22 |
146 |
8,3 |
1-200-16 |
200 |
240 |
222 |
335 |
295 |
268 |
12 |
202 |
21 |
58 |
11,79 |
1-250-16 |
250 |
292 |
278 |
405 |
355 |
320 |
26 |
254 |
23 |
65 |
17,36 |
1-300-16 |
300 |
346 |
330 |
460 |
410 |
370 |
303 |
24 |
4 |
66 |
22,76 |
1-400-16 |
400 |
450 |
432 |
580 |
525 |
482 |
16 |
30 |
398 |
32 |
75 |
43,0 |
1-500-16 |
500 |
559 |
535 |
710 |
650 |
585 |
20 |
33 |
501 |
38 |
90 |
70,97 |
2-25-40 |
25 |
40 |
45 |
33 |
115 |
85 |
|
|
57 |
|
|
|
|
4 |
14 |
25 |
14 |
|
|
|
36 |
|
1,19 |
2-50-40 |
50 |
76 |
58 |
160 |
125 |
87 |
18 |
48 |
17 |
45 |
2,79 |
2-80-40 |
80 |
112 |
90 |
195 |
160 |
120 |
8 |
78 |
21 |
55 |
4,81 |
2-100-40 |
100 |
138 |
110 |
230 |
190 |
149 |
22 |
96 |
23 |
65 |
7,06 |
2-150-40 |
150 |
186 |
161 |
300 |
250 |
203 |
26 |
145 |
27 |
68 |
13,2 |
2-200-40 |
200 |
250 |
222 |
375 |
320 |
259 |
12 |
30 |
200 |
35 |
85 |
24,0 |
3-50-40 |
50 |
40 |
76 |
58 |
160 |
125 |
102 |
- |
|
|
88 |
- |
- |
4 |
18 |
48 |
17 |
- |
- |
- |
45 |
|
2,68 |
3-80-40 |
80 |
112 |
90 |
195 |
160 |
133 |
121 |
8 |
78 |
21 |
55 |
4,6 |
3-100-40 |
100 |
138 |
110 |
230 |
190 |
158 |
150 |
22 |
96 |
23 |
65 |
6,82 |
3-125-40 |
125 |
160 |
135 |
270 |
220 |
184 |
176 |
26 |
120 |
25 |
9,48 |
3-150-40 |
150 |
186 |
161 |
300 |
250 |
212 |
204 |
145 |
27 |
68 |
12,6 |
3-200-40 |
200 |
250 |
222 |
375 |
320 |
285 |
260 |
12 |
30 |
200 |
35 |
85 |
23,57 |
3-250-40 |
250 |
310 |
278 |
445 |
385 |
345 |
313 |
12 |
33 |
252 |
39 |
98 |
36,50 |
3-300-40 |
300 |
368 |
330 |
510 |
450 |
410 |
364 |
16 |
301 |
42 |
4 |
112 |
50,3 |
3-400-40 |
400 |
480 |
432 |
655 |
585 |
535 |
474 |
39 |
398 |
54 |
135 |
105,0 |
4-50-16 |
50 |
16 |
76 |
58 |
160 |
125 |
- |
73 |
87 |
- |
- |
- |
- |
4 |
18 |
49 |
13 |
- |
- |
- |
45 |
|
2,17 |
4-80-16 |
80 |
'110 |
90 |
195 |
160 |
106 |
120 |
78 |
17 |
50 |
4,06 |
4-100-16 |
100 |
130 |
110 |
215 |
180 |
129 |
149 |
8 |
96 |
4,72 |
4-150-16 |
150 |
180 |
161 |
280 |
240 |
183 |
203 |
22 |
146 |
19 |
57 |
7,96 |
4-200-16 |
200 |
240 |
222 |
335 |
295 |
239 |
259 |
12 |
202 |
21 |
58 |
11,04 |
5-50-40 |
50 |
40 |
76 |
58 |
160 |
125 |
102 |
|
|
72 |
88 |
- |
- |
4 |
18 |
48 |
17 |
- |
3 |
- |
45 |
- |
2,78 |
5-80-40 |
80 |
112 |
90 |
195 |
160 |
133 |
105 |
121 |
8 |
78 |
21 |
55 |
4,8 |
5-100-40 |
100 |
138 |
110 |
230 |
190 |
158 |
128 |
150 |
22 |
96 |
23 |
65 |
7,28 |
5-150-40 |
150 |
186 |
161 |
300 |
250 |
212 |
182 |
204 |
26 |
145 |
27 |
68 |
13,03 |
5-200-40 |
200 |
250 |
222 |
375 |
320 |
285 |
238 |
260 |
12 |
30 |
200 |
35 |
85 |
24,0 |
«назад |