Переходы концентрические (эксцентрические) штампованные бесшовные ГОСТ 17378–83
Переходы штампованные бесшовные приварные, предназначены для предприятий нефтегазохимического комплекса, соединения труб технологических трубопроводов при эксплуатации их в интервале температур от минус 70°С до плюс 450°С с давлением Ру до 10 МПа.
Марки стали: ст20, 10Г2, 09Г2С.
| Типоразмер /мм/ Dн x dн x S1 | Условный проход Dy x dy | Условное давление Ру, МПа (кгс/см2) | L /мм/ | Масса перехода /кг/ | ||
|---|---|---|---|---|---|---|
| Транспортируемые вещества | ||||||
| неагрессив. | среднеагресс. | пар, гор. вода | ||||
| 45x2.5-25x1.6 | 40x20 | 10.0 (100) | 2.5 (25) | 10.0 (100) | 30 | 0.1 |
| 45x2.5-32x2 | 40x25 | 10.0 (100) | 2.5 (25) | 10.0 (100) | 30 | 0.1 |
| 45x4-25x3 | 40x20 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 30 | 0.2 |
| 45x4-32x4 | 40x25 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 30 | 0.2 |
| 57x4-25x1.6 | 50x22 | 10.0 (100) | 6.3 (63) | 10.0 (100) | 45 | 0.2 |
| 57x4-32x2 | 50x25 | 10.0 (100) | 6.3 (63) | 10.0 (100) | 45 | 0.2 |
| 57x4-38x2 | 50x32 | 10.0 (100) | 6.3 (63) | 6.3 (63) | 45 | 0.2 |
| 57x4-45x2.5 | 50x40 | 10.0 (100) | 6.3 (63) | 10.0 (100) | 60 | 0.2 |
| 57x5-25x3 | 50x20 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 45 | 0.3 |
| 57x5-32x3 | 50x25 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 45 | 0.3 |
| 57x5-38x4 | 50x32 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 45 | 0.3 |
| 57x5-45x4 | 50x40 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 60 | 0.3 |
| 76x3.5-38x2.5 | 65x32 | 10.0 (100) | 4.0 (40) | 10.0 (100) | 55 | 0.3 |
| 76x3.5-45x2.5 | 65x40 | 10.0 (100) | 4.0 (40) | 10.0 (100) | 70 | 0.4 |
| 76x3.5-57x3 | 65x50 | 10.0 (100) | 4.0 (40) | 10.0 (100) | 70 | 0.4 |
| 76x6-38x3 | 65x32 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 55 | 0.5 |
| 76x6-45x4 | 65x40 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 70 | 0.6 |
| 76x6-57x5 | 65x50 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 70 | 0.7 |
| 89x3.5-45x2.5 | 80x40 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 75 | 0.6 |
| 89x3.5-57x3 | 80x50 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 75 | 0.6 |
| 89x3.5-76x3.5 | 80x65 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 75 | 0.6 |
| 89x6-45x4 | 80x40 | 10.0 (100) | 6.3 (63) | 10.0(100) | 75 | 0.8 |
| 89x6-57x4 | 80x50 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 75 | 0.9 |
| 89x6-76x5 | 80x65 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 75 | 0.9 |
| 89x8-76x6 | 80x65 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 75 | 1.1 |
| 89x8-57x5 | 80x50 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 75 | 1.1 |
| 108x4-57x3 | 100x50 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 80 | 0.9 |
| 108x4-76x3.5 | 100x65 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 80 | 0.9 |
| 108x4-89x3.5 | 100x80 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 80 | 1.0 |
| 108x6-57x4 | 100x50 | 10.0 (100) | 10.0(100) | 10.0 (100) | 80 | 1.2 |
| 108x6-76x5 | 100x65 | 10.0 (100) | 10.0(100) | 10.0 (100) | 80 | 1.1 |
| 108x6-89x6 | 100x65 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 80 | 1.4 |
| 133x4-57x3 | 100x50 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 100 | 1.0 |
| 133x4-89x3.5 | 125x80 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 100 | 1.5 |
| 133x5-76x3.5 | 100x65 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 100 | 1.6 |
| 133x5-108x4 | 125x100 | 10.0 (100) | 4.0 (40) | 6.3 (63) | 100 | 1.7 |
| 133x6-89x5 | 125x80 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 100 | 1.8 |
| 133x8-57x4 | 125x50 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 100 | 2.0 |
| 133x8-76x5 | 125x65 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 100 | 2.0 |
| 133x8-89x6 | 125x80 | 8.0 (80) | 10.0(100) | 10.0 (100) | 100 | 2.4 |
| 133x8-108x6 | 125x100 | 10.0 (100) | 10.0(100) | 10.0 (100) | 100 | 2.6 |
| 159x4.5-57x3 | 150x50 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 75 | 1.5 |
| 159x4.5-76x3.5 | 150x65 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 75 | 1.5 |
| 159x4.5-89x3.5 | 150x80 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 130 | 2.2 |
| 159x4.5-108x4 | 150x100 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 130 | 2.4 |
| 159x4.5-133x4 | 150x125 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 130 | 2.6 |
| 159x8-57x4 | 150x50 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 75 | 2.6 |
| 159x8-76x4 | 150x65 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 130 | 2.6 |
| 159x8-89x6 | 150x80 | 10.0 (100) | 10.0(100) | 10.0 (100) | 130 | 3.4 |
| 159x8-108x6 | 150x100 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 130 | 3.7 |
| 159x8-133x8 | 150x100 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 130 | 4.1 |
| 219x6-57x3 | 200x50 | 6.3 (63) | 4.0(40) | 4.0 (40) | 95 | 2.9 |
| 219x6-76x3.5 | 200x65 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 95 | 2.9 |
| 219x6-89x3.5 | 200x80 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 95 | 2.9 |
| 219x6-108x4 | 200x100 | 10.0 (100) | 10.0(100) | 10.0 (100) | 95 | 2.9 |
| 219x6-133x4 | 200x125 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 140 | 4.2 |
| 219x6-159x4.5 | 200x150 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 140 | 5.3 |
| 219x10-57x4 | 200x50 | 10.0 (100) | 10.0(100) | 10.0 (100) | 95 | 4.6 |
| 219x10-76x5 | 200x65 | 10.0 (100) | 10.0(100) | 10.0 (100) | 95 | 4.6 |
| 219x10-89x5 | 200x80 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 95 | 4.6 |
| 219x10-108x6 | 200x100 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 95 | 4.6 |
| 219x10-133x8 | 200x100 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 140 | 6.8 |
| 219x10-159x8 | 200x150 | 10.0 (100) | 10.0 (100) | 10.0 (100) | 140 | 7.2 |
| 273x7-159x4.5 | 250x150 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 180 | 8.1 |
| 273x7-219x6 | 250x200 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 180 | 8.6 |
| 273x8-108x4 | 250x100 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 140 | 6.8 |
| 273x8-133x4 | 250x125 | 6.3 (63) | 4.0(40) | 4.0 (40) | 140 | 6.8 |
| 273x10-108x5 | 250x100 | 10.0 (100) | 8.0(80) | 8.0 (80) | 140 | 8.5 |
| 273x10-133x6 | 250x125 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 140 | 8.5 |
| 273x10-159x6 | 250x150 | 10.0 (100) | 6.3 (63) | 6.3 (63) | 180 | 10.2 |
| 273x10-219x8 | 250x200 | 10.0 (100) | 6.3 (63) | 6.3 (63) | 180 | 11.3 |
| 273x12-159x10 | 250x150 | 10.0 (100) | 10.0(100) | 10.0 (100) | 180 | 12.3 |
| 273x12-219x10 | 250x200 | 10.0 (100) | 10.0(100) | 10.0 (100) | 180 | 14.6 |
| 325x8-133x5 | 300x125 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 140 | 11.2 |
| 325x8-159x4.5 | 300x150 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 140 | 11.4 |
| 325x8-273x8 | 300x250 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 180 | 12.2 |
| 325x10-108x4 | 300x100 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 140 | 13.1 |
| 325x10-219x8 | 300x200 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 180 | 14.0 |
| 325x10-273x10 | 300x250 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 180 | 14.6 |
| 325x12-108x6 | 300x100 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 140 | 15.7 |
| 325x12-133x8 | 300x125 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 140 | 15.6 |
| 325x12-159x8 | 300x150 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 140 | 15.6 |
| 325x12-219x10 | 300x200 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 180 | 16.1 |
| 325x12-273x12 | 300x250 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 180 | 17.2 |
| 377x10-273x8 | 350x250 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 220 | 19.4 |
| 377x10-325x8 | 350x300 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 220 | 20.7 |
| 377x12-159x6 | 350x150 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 20.0 |
| 377x12-219x8 | 350x200 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 21.6 |
| 377x12-273x10 | 350x250 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 23.3 |
| 377x12-325x10 | 350x300 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 24.9 |
| 377x14-273x12 | 350x250 | 8.0 (80) | 8.0 (80) | 6.3 (63) | 220 | 27.2 |
| 377x14-325x12 | 350x300 | 8.0 (80) | 8.0 (80) | 6.3 (63) | 220 | 29.1 |
| 377x16-159x8 | 350x150 | 10.0 (100) | 10.0 (100) | 8.0 (80) | 220 | 26.2 |
| 377x16-219x10 | 350x200 | 10.0 (100) | 10.0 (100) | 8.0 (80) | 220 | 28.4 |
| 377x16-273x12 | 350x250 | 10.0 (100) | 10.0 (100) | 8.0 (80) | 220 | 30.6 |
| 377x16-325x16 | 350x300 | 10.0 (100) | 10.0 (100) | 8.0 (80) | 220 | 32.8 |
| 426x10-325x8 | 400x300 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 220 | 26.0 |
| 426x10-377x10 | 400x350 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 220 | 27.9 |
| 426x12-159x8 | 400x150 | 6.3( 63) | 4.0 (40) | 4.0 (40) | 220 | 31.9 |
| 426x12-219x6 | 400x200 | 6.3 (63) | 6.3 (63) | 6.3 (63) | 220 | 27.7 |
| 426x12-219x8 | 400x200 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 32.3 |
| 426x12-273x10 | 400x250 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 31.2 |
| 426x12-273x8 | 400x250 | 6.3 (63) | 4.0 (40) | 6.3 (63) | 220 | 29.5 |
| 426x12-325x10 | 400x300 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 31.2 |
| 426x12-377x12 | 400x350 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 33.4 |
| 426x14-325x12 | 400x300 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 36.4 |
| 426x14-377x14 | 400x350 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 220 | 39.1 |
| 426x16-159x10 | 400x150 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 220 | 53.2 |
| 426x16-219x10 | 400x200 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 220 | 44.9 |
| 426x16-273x10 | 400x250 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 220 | 34.4 |
| 426x16-325x12 | 400x300 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 220 | 36.4 |
| 426x16-377x16 | 400x350 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 220 | 57.3 |
| 530x12-377x12 | 500x350 | 4.0 (40) | 2.5 (25) | 2.5 (25) | 300 | 49.7 |
| 530x12-426x12 | 500x400 | 4.0 (40) | 2.5 (25) | 2.5 (25) | 300 | 52.9 |
| 530x14-377x12 | 500x350 | 6.3 (63) | 4.0 (40) | 4.0 (40) | 300 | 57.9 |
| 530x14-426x12 | 500x400 | 8.0 (80) | 6.3 (63) | 6.3 (63) | 300 | 64.7 |
| 530x16-377x16 | 500x350 | 10.0 (100) | 8.0 (80) | 8.0 (80) | 300 | 70.3 |
| 530x16-426x16 | 500x400 | 10.0 (100) | 6.3 (63) | 6.3 (63) | 300 | 73.6 |
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