| 摘要 |
<p>PURPOSE:To form a hose joint from piping without using any machining and brazing. CONSTITUTION:This hose joint is made up of the following procedures that a collared flange part 21 is formed in a the end of a nipple 2 while a wavy part 30 is formed in the end of a pipe 3, a bottom part 12 of a sleeve body is pinched in a first trough part 31 of this wavy part 30, and the flange part 21 is pinched in a second trough part 32 and clamped as one body.</p> |
