| 摘要 |
PURPOSE: A connector of pipe laying is provided to reduce the time of repair works, to economize materials, and to be easy to lay pipes by dismantling and exchanging only the damage pipe. CONSTITUTION: A connector of pipe laying comprises a connector, a socket connector, 'L' type connector, 'T' type connector, and '+' type connector. And a connector comprises : a body(1) to include a sexangular groove(4) inserting a sexangular wrench and a screw thread(3) connected with fittings of a pipe laying ; a projection of circular type(2) formed at the tip of a body(1) connecting a pipe laying in a straight line, in 'L' type, in 'T' type, in '+' type ; a tightening nut(6) to include a projection of circular type(7) contacted to the inside of a projection of circular type(2) and a screw thread(3) of a water pipe ; a packing(5) to be inserted into a tightening nut(6) and to contact to the one side of a projection of circular type(2).
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