TUBE COUPLING

摘要

A tube coupling comprising a body (2) having a terminal portion for receiving a tube, sealing means (4) for sealingly engaging the external surface of the tube, tube gripping means (5) for gripping the external surface of the tube to retain it in the body (2) and a removable cartridge (3) for retaining the gripping means (5) and sealing means (4) in the body (2) . The cartridge (3) and the body (2) are adapted to interengage such that a securing means (S) extends over the external surface (10) of both the cartridge (3) and the body (2) , the. securing means (8) being adapted to grip the cartridge (3) and body (2) to removably secure them together.