Ду, мм | Исп. | Тип | Давление Py (РN), кгс/см² |
|---|---|---|---|
| Ду 10 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| Ду 15 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 20 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 25 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 32 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 40 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 50 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 65 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 80 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 100 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 125 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 150 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 200 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 250 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| 11 | 200 | ||
| Ду 300 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| 11 | 160 | ||
| Ду 350 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| Ду 400 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 100 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| Ду 450 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| Ду 500 | А, В, C, D, E, F, J, K, L, M | 01, 02, 11 | 1 |
| 01, 02, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| Ду 550 | А, В, C, D, E, F, J, K, L, M | 11 | 50 |
| 11 | 110 | ||
| Ду 600 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 02, 03, 04, 11 | 6 | ||
| 01, 02, 03, 04, 11 | 10 | ||
| 01, 02, 03, 04, 11 | 16 | ||
| 01, 11 | 20 | ||
| 01, 02, 03, 04, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 50 | ||
| 11 | 63 | ||
| 11 | 110 | ||
| 11 | 150 | ||
| Ду 700 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 01, 11 | 16 | ||
| 01, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 63 | ||
| Ду 800 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 01, 11 | 16 | ||
| 01, 11 | 25 | ||
| 11 | 40 | ||
| 11 | 63 | ||
| Ду 900 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 01, 11 | 16 | ||
| 11 | 25 | ||
| 11 | 40 | ||
| 11 | 63 | ||
| Ду 1000 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 01, 11 | 16 | ||
| 11 | 25 | ||
| 11 | 40 | ||
| 11 | 63 | ||
| Ду 1200 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 01, 11 | 16 | ||
| 11 | 25 | ||
| 11 | 40 | ||
| 11 | 63 | ||
| Ду 1400 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 11 | 16 | ||
| Ду 1600 | А, В, C, D, E, F, J, K, L, M | 01, 11 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 01, 11 | 10 | ||
| 11 | 16 | ||
| Ду 1800 | А, В, C, D, E, F, J, K, L, M | 1 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 11 | 10 | ||
| 11 | 16 | ||
| Ду 2000 | А, В, C, D, E, F, J, K, L, M | 1 | 1 |
| 01, 11 | 2,5 | ||
| 01, 11 | 6 | ||
| 11 | 10 | ||
| 11 | 16 | ||
| Ду 2200 | А, В, C, D, E, F, J, K, L, M | 1 | 1 |
| 01, 11 | 2,5 | ||
| 11 | 6 | ||
| 11 | 10 | ||
| Ду 2400 | А, В, C, D, E, F, J, K, L, M | 1 | 1 |
| 01, 11 | 2,5 | ||
| 11 | 6 | ||
| 11 | 10 | ||
| Ду 2600 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| 11 | 10 | ||
| Ду 2800 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| 11 | 10 | ||
| Ду 3000 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| 11 | 10 | ||
| Ду 3200 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| Ду 3400 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| Ду 3600 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| 11 | 6 | ||
| Ду 3800 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
| Ду 4000 | А, В, C, D, E, F, J, K, L, M | 11 | 2,5 |
Описание
Стальной переход ‒ трубопроводная деталь, которую используют для изменения диаметра трубопровода с меньшего на больший или наоборот. За счет сужения/расширения прохода фитинг также позволяет менять напор рабочей среды в системе.
Трубодетали эксплуатируют во всех сферах промышленности при прокладке технологических трубопроводных линий общего назначения.
Фитинги изготавливают штамповкой. Такой метод исключает использование сварки, что дает на выходе бесшовную деталь, обладающую повышенной прочностью. Производят переходы из углеродистых конструкционных сталей ст.20, 09г2с и нержавеющей 12х18н10т.
Параметры транспортируемых веществ:
- температура: от -70 до +450 °C;
- давление: до 16 МПа (160 кгс/см²);
- рабочая среда: пар, вода, газ, продукты нефтепереработки, другие жидкости неагрессивные к материалам фитингов.
Стальные переходы 17378 представлены двумя типами:
- концентрические
- эксцентрические
Первые используют при прокладке вертикальных труб, вторые ‒ при стыковке горизонтальных.