| 摘要 |
<p>PURPOSE:To provide a piping member which can facilitate joining work between a valve and a resin pipe, and cope with piping work in a narrow place. CONSTITUTION:A lining member 3 formed of thermoplastic resin is provided on the inner face of the connection part of a metallic valve body 2, and a heating element 5 made of nichrome wire is embedded inside the lining member 3. A resin pipe 10 is directly inserted into the opening of a piping member, and the lining member 3 is melted by the heating element 5 for joining the resin pipe 10 to a piping member 1.</p> |
