| 摘要 |
A tube and fitting assembly is disclosed which includes a plastic fitting with a hollow pin frictionally receiving an end portion of a plastic tube, and an integral collar surrounding the pin and tube end portion and with the tube end portion clamped between the pin and collar. A method of making a tube and fitting assembly is disclosed which includes spin-forming the collar of a fitting about an end portion of a plastic tube while the end portion is disposed on a hollow pin concentric with the collar. |
