Tubus Inferior Putei Spiralis et Collaris Terebralis Laevigatus
Collarium terebrale ex AISI 4145H vel ex chalybe structurali mixto pervoluto fabricatur, secundum normam API SPEC 7 elaboratum.
In toto processu productionis collaris terebralis, notitia probationum functionis cuiusque rei, a superficie terebrali, curatione caloris ad filum connexionis et alium processum fabricationis, vestigabilis est.
Detectio collarium terebralium omnino secundum normam API fit.
Omnia fila phosphatatione vel cupro depunctione subeunt ut resistentia corrosionis augeatur et phaenomenon glutinitatis filorum instrumentorum vitetur.
Societas nostra laminas et sulcos elevatorios in collo terebrali secundum requisita usoris tractare potest.
Parametri Technici:
Exemplar filorum collaris perforatorii | OD | Identificatio | Longitudo mm | ||
mm | in | mm | in | ||
NC23-31 | 79.4 | 3-1/8 | 31.8 | 1-1/4 | 9150 |
NC26-35 | 88.9 | Tres et dimidium | 38.1 | 1 1/2 | 9150 |
NC31-41(2-7/8IF) | 104.8 | 4-1/8 | 50.8 | 2 | 9150 |
NC35-47 | 120.7 | 4-3/4 | 50.8 | 2 | 9150 |
NC38-50(3-1/2IF) | 127.0 | 5 | 57.2 | Duo et quartam partem | 9150 |
NC44-60 | 152.4 | 6 | 57.2 | Duo et quartam partem | 9150/9450 |
NC44-60 | 152.4 | 6 | 71.4 | 2-13/16 | 9150/9450 |
NC44-62 | 158.8 | Sex et quarta pars | 57.2 | Duo et quartam partem | 9150/9450 |
NC46-62(4IF) | 158.8 | Sex et quarta pars | 71.4 | 2-13/16 | 9150/9450 |
NC46-65(4IF) | 165.1 | Sex et dimidium | 57.2 | Duo et quartam partem | 9150/9450 |
NC46-65(4IF) | 165.1 | Sex et dimidium | 71.4 | 2-13/16 | 9150/9450 |
NC46-67(4IF) | 171.4 | Sex tres et quattuor partes | 57.2 | Duo et quartam partem | 9150/9450 |
NC50-67(4-1/2IF) | 171.4 | Sex tres et quattuor partes | 71.4 | 2-13/16 | 9150/9450 |
NC50-70(4-1/2IF) | 177.8 | 7 | 57.2 | Duo et quartam partem | 9150/9450 |
NC50-70(4-1/2IF) | 177.8 | 7 | 71.4 | 2-13/16 | 9150/9450 |
NC50-72(4-1/2IF) | 184.2 | Septem et quartam partem | 71.4 | 2-13/16 | 9150/9450 |
NC56-77 | 196.8 | Septem et tres quartae partes | 71.4 | 2-13/16 | 9150/9450 |
NC56-80 | 203.2 | 8 | 71.4 | 2-13/16 | 9150/9450 |
6-5/8REG | 209.6 | Octo et quarta pars | 71.4 | 2-13/16 | 9150/9450 |
NC61-90 | 228.6 | 9 | 71.4 | 2-13/16 | 9150/9450 |
7-5/8REG | 241.3 | 9-1/2 | 76.2 | 3 | 9150/9450 |
NC70-97 | 247.6 | 9-3/4 | 76.2 | 3 | 9150/9450 |
NC70-100 | 254.0 | 10 | 76.2 | 3 | 9150/9450 |
8-5/8REG | 279.4 | 11 | 76.2 | 3 | 9140/9450 |