Tubing Connection Arrangement

摘要

TUBING CONNECTION ARRANGEMENT There is disclosed a tubing connection arrangement and a method of coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement (10) comprising a first expandable tubing section (12) defining a male portion (16); a second expandable tubing section (14) defining a female portion (18), the first and second expandable tubing sections (12,14) being engageable with one another; one of the first and second expandable tubing sections (12,14) including a restraining member (40) for restraining part of the other expandable tubing section (12, 14) ; and the first expandable tubing section (12) including a tapered shoulder (42, 44) for co-operating with a corresponding tapered shoulder (46, 48) of the second expandable tubing section (14) (NN Nj (// coi),,7'/1 / 7 / m I -