| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely prevent movement in an axial direction and a circumference direction of a connected pipe by an anti-come-off member installed on a pipe joint. <P>SOLUTION: Since the anti-come-off member 5 is formed out of cold-rolled steel, the same can bite an outer circumference surface 4 of the connected pipe deeper and the connected pipe 3 can be firmly fixed on a pipe joint 1. Also, movement in an axial direction and a circumference direction of the connected pipe 3 in the pipe joint 1 can be surely prevented. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
