摘要 |
The invention concerns an set for producing a threaded connection, comprising a first (UCS), a second (BCS), a third (PIN-A) and a fourth (PIN-B) tubular component with an axis of revolution (10), the first tubular component being provided at each of its ends with a first (T1) and a second (T2) threaded zone provided on the inner peripheral surface of the component, the second tubular component being provided at each of its ends with a third (T3) and a fourth (T4) threaded zone provided on the outer peripheral surface of the component, the third tubular component being provided at one of its ends with a fifth (T5) and a sixth (T6) threaded zone respectively provided on the inner and outer peripheral surface of the component, the fourth tubular component being provided at one of its ends with a seventh (T7) and an eighth (T8) threaded zone respectively provided on the inner and outer peripheral surface of the component, the first and sixth, third and fifth, second and eighth, fourth and seventh threaded zones being capable of cooperating with one another on makeup, the pitch of the first and sixth threaded zones being equal to the pitch of the fourth and seventh threaded zones, or the pitch of the second and eighth threaded zones being equal to the pitch of the third and fifth threaded zones, or the pitch of the first and sixth threaded zones being equal to the pitch of the third and fifth threaded zones and the pitch of the second and eighth threaded zones being equal to the pitch of the fourth and seventh threaded zones. The invention also concerns a threaded connection and a method for producing such a connection. |