ГОСТ 17375-01 исполнение 2

Отводы крутоизогнутые типа 3D (радиус изгиба R=1,5 DN). Отводы бесшовные приварные из углеродистой или низколегированной стали. Изготавливаются из трубы методом штамповки или протяжки по рогообразному сердечнику.
 
D
Т
Масса отвода с θ = 90°, кг
50
57
2,5
0,4
3,0
0,5
3,5
0,6
4,0
0,7
4,5
0,7
5,0
0,8
5,5
0,9
6,0
1,0
65
76
3,0
0,8
3,5
1,0
4,0
1,1
4,5
1,3
5,0
1,4
5,5
1,6
6,0
1,7
7,0
2,0
8,0
2,2
80
89
3,0
1,2
3,5
1,4
4,0
1,5
4,5
1,7
5,0
1,9
5,5
2,1
6,0
2,3
7,0
2,7
8,0
3,0
100
102
3,5
2,1
4,0
2,4
4,5
2,6
5,0
2,9
6,0
3,4
7,0
3,9
8,0
4,5
9,0
5,0
10,0
5,5
108
3,5
2,2
4,0
2,5
4,5
2,8
50
3,1
6,0
3,6
7,0
4,1
8,0
4,7
9,0
5,3
10,0
5,8
114
3,5
2,2
4,0
2,6
4,5
2,9
5,0
3,3
6,0
3,8
7,0
4,4
8,0
5,0
9,0
5,7
10,0
6,1
125
133
3,5
3,3
4,0
3,8
4,5
4,3
5,0
4,8
6,0
5,7
7,0
6,5
8,0
7,4
9,0
8,2
10,0
9,1
11,0
10,0
12,0
11,0
150
159
4,0
5,4
4,5
6,1
5,0
6,7
6,0
8,1
7,0
9,4
8,0
11,0
9,0
12,0
10,0
13,0
11,0
14,0
12,0
16,0
13,0
17,0
14,0
18,0
168
4,0
5,6
4,5
6,4
5,0
7,1
6,0
8,5
7,0
9,8
8,0
11,2
9,0
12,5
10,0
14,0
11,0
15,0
12,0
16,0
13,0
17,5
14,0
19,0
200
219
5,0
13,0
6,0
15,0
7,0
17,0
8,0
20,0
9,0
22,0
10,0
25,0
11,0
27,0
12,0
29,0
13,0
32,0
14,0
34,0
15,0
37,0
16,0
39,0
17,0
42,0
18,0
44,0
250
273
6,0
23,0
7,0
27,0
8,0
31,0
9,0
35,0
10,0
39,0
11,0
43,0
12,0
46,0
13,0
50,0
14,0
54,0
15,0
58,0
16,0
61,0
17,0
66,0
18,0
70,0
20,0
78,0
22,0
85,0
300
325
7,0
39,0
8,0
45,0
9,0
50,0
10,0
56,0
11,0
61,0
12,0
66,0
13,0
72,0
14,0
77,0
15,0
82,0
16,0
87,0
17,0
92,0
18,0
96,0
20,0
107,0
22,0
118,0
24,0
130,0
26,0
141,0
28,0
150,0
350
377
9,0
68,0
10,0
75,0
11,0
83,0
12,0
90,0
13,0
97,0
14,0
104,0
15,0
112,0
16,0
119,0
18,0
133,0
20,0
147,0
22,0
161,0
24,0
175,0
26,0
188,0
28,0
201,0
30,0
214,0
32,0
228,0
400
426
8,0
78,0
9,0
87,0
10,0
97,0
11,0
107,0
12,0
117,0
13,0
126,0
14,0
135,0
15,0
145,0
16,0
154,0
17,0
164,0
18,0
173,0
20,0
192,0
22,0
210,0
24,0
230,0
26,0
249,0
28,0
268,0
30,0
286,0
32,0
306,0
34,0
324,0
500
530
9,0
138,0
10,0
153,0
11,0
168,0
12,0
183,0
13,0
198,0
14,0
212,0
15,0
227,0
16,0
242,0
17,0
256,0
18,0
270,0
20,0
298,0
22,0
327,0
24,0
356,0
26,0
385,0
28,0
413,0
30,0
440,0
32,0
467,0
34,0
494,0
36,0
520,0
600
630
9,0
198,0
10,0
219,0
11,0
245,0
12,0
261,0
13,0
282,0
14,0
302,0
15,0
324,0
16,0
345,0
17,0
366,0
18,0
387,0
20,0
429,0
22,0
471,0
24,0
513,0
26,0
554,0
28,0
595,0
30,0
636,0
32,0
678,0
700
720
9,0
248,0
10,0
275,0
11,0
302,0
12,0
329,0
13,0
356,0
14,0
383,0
15,0
410,0
16,0
436,0
17,0
462,0
18,0
489,0
20,0
542,0
22,0
595,0
24,0
647,0
26,0
698,0
28,0
750,0
30,0
801,0
32,0
852,0
800
820
9,0
339,0
10,0
376,0
11,0
413,0
12,0
450,0
13,0
487,0
14,0
524,0
15,0
561,0
16,0
598,0
17,0
636,0
18,0
670,0
20,0
743,0
22,0
815,0
24,0
887,0
26,0
959,0
28,0
1030,0
30,0
1101,0
32,0
1171,0
 
Примерыусловных обозначений:
отвода с θ = 45°, исполнения 2, =159 мм, Т = 4,0 мм, Тв = 6,0 мм из стали марки 20:
Отвод 45-159×4/6 ГОСТ17375-2001
отвода с θ = 90°,исполнения 2, = 57 мм, Т = 5,0 ммиз стали марки 09Г2С:
Отвод 90-57×5-09Г2СГОСТ 17375-2001
то же, для трубопроводов,подконтрольных органам надзора:
Отвод П90-57×5-09Г2СГОСТ 17375-2001
1 По согласованию междуизготовителем и потребителем (заказчиком) допускается изготовление отводов исполнения 2 с другими размерами и углами θ.
2 Допускается изготовление отводов исполнения 2 с увеличенной толщиной стенки в неторцевых сечениях Тв.

3 Технические условия - по ГОСТ17380