| 摘要 |
PURPOSE: A water supply pipe with inserting a packing and a pipe connection method thereof are provided to prevent separation due to pressure even after pipes are buried underground, prevent leakage by installing a rubber ring, and maintain installation state for a long time. CONSTITUTION: A pipe connection method with inserting a packing is as follows. A male thread is integrately formed in one end of a water and sewage pipe(12). A female thread(13) is integrately connected to the opposite side of the male thread. The water and sewage pipe forming the female thread is inserted into an inner hole of a connector(20) to fix a fixing and finishing part(23). The water and sewage pipe forming the male thread is inserted into an inner hole of a rubber packing(30) to couple the female thread and the male thread like a screw.
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