| 摘要 |
<p>An articulated piping connector facilitates installation of an in-line device such as a gas consumption meter to be supported by a gas supply pipe. The connector has two elongate rigid legs pivotable from a closed condition in which the legs are superposed to an open condition in which the legs are extended to support a meter or other device during installation. The legs have upstanding threaded members for connection to pipes and pipe fittings.</p> |
