
Труба сверла - Двухтрубная система - соединение с четырёхзаходной внутренней резьбой
d
D D dy
L1 L L
Диапазон D Внешняя труба D d L Внутренняя D dy
1 труба
| 18.41-20.00 | TDO-I0 | 18 | 16 | 27.5 | TDI-N0 | 12 | 10 |
| 20.01-21.80 | TDO-I1 | 19.5 | 18 | 30 | TDI-N1 | 14 | 12 |
| 21.81-24.10 | TDO-I2 | 21.5 | 19.5 | 30 | TDI-N2 | 15 | 13 |
| 24.11-26.40 | TDO-I3 | 23.5 | 21 | 30 | TDI-N3 | 16 | 14 |
| 26.41-28.70 | TDO-I4 | 26 | 23.5 | 33 | TDI-N4 | 18 | 16 |
| 28.71-31.00 | TDO-I5 | 28 | 25.5 | 33 | TDI-N5 | 20 | 18 |
| 31.01-33.30 | TDO-I6 | 30.5 | 28 | 33 | TDI-N6 | 22 | 20 |
| 33.31-36.20 | TDO-I7 | 33 | 30 | 40 | TDI-N7 | 24 | 22 |
| 36.21-39.60 | TDO-I8 | 35.5 | 33 | 40 | TDI-N8 | 26 | 24 |
| 39.61-43.00 | TDO-I9 | 39 | 36 | 40 | TDI-N9 | 29 | 27 |
| 43.01-47.00 | TDO-I10 | 42.5 | 39 | 40 | TDI-N10 | 32 | 30 |
| 47.01-51.70 | TDO-I11 | 46.5 | 43 | 44 | TDI-N11 | 35 | 32 |
| 51.71-56.20 | TDO-I12 | 51 | 47 | 44 | TDI-N12 | 39 | 36 |
| 56.21-65.00 | TDO-I13 | 55.5 | 51 | 44 | TDI-N13 | 43 | 40 |
При заказе указывать общую длину (L). Пример заказа: TDO-I18-L1150
D d dy
L1 L1 L
L
Диапазон D Внешняя труба D d L Внутренняя труба dy
1
| 65.00-69.99 | TDO-I14 | 56 | 52 | 75 | TDI-N14 | 40 |
| 67.00-72.99 | TDO-I15 | 62 | 58 | 75 | TDI-N15 | 44 |
| 73.00-79.99 | TDO-I16 | 68 | 63 | 75 | TDI-N16 | 48 |
| 80.00-86.99 | TDO-I17 | 75 | 70 | 97 | TDI-N17 | 54 |
| 87.00-99.99 | TDO-I18 | 82 | 77 | 97 | TDI-N18 | 60 |
| 100.00-111.99 | TDO-I19 | 94 | 89 | 97 | TDI-N19 | 70 |
| 112.00-123.99 | TDO-I20 | 106 | 101 | 118 | TDI-N20 | 80 |
| 124.00-135.99 | TDO-I21 | 118 | 113 | 118 | TDI-N21 | 80 |
| 136.00-147.99 | TDO-I22 | 130 | 125 | 118 | TDI-N22 | 95 |
| 148.00-159.99 | TDO-I23 | 142 | 137 | 139 | TDI-N23 | 100 |
| 160.00-171.99 | TDO-I24 | 154 | 149 | 139 | TDI-N24 | 120 |
Пример заказа: TDO-I18-L1150