SOCKET FOR PVC PIPE
PURPOSE: A socket for a PVC(Polyvinyl Chloride) pipe is provided to improve work efficiency and the quality of a pipe by offering flexibility to the PVC pipes. CONSTITUTION: A socket has a corrugated pipe unit(14) having plural assembling protruded portions(14c). Assembling units(11,12) of the socke...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A socket for a PVC(Polyvinyl Chloride) pipe is provided to improve work efficiency and the quality of a pipe by offering flexibility to the PVC pipes. CONSTITUTION: A socket has a corrugated pipe unit(14) having plural assembling protruded portions(14c). Assembling units(11,12) of the socket have threaded portions(11a,12a) on the outer faces of the outer ends. Connecting rings(11b,12b) are spirally connected to the threaded portions to fasten the assembled pipes. Sealing rings(11c,12c) are placed in between the outer end faces of the pipes and the inner faces of the connecting rings to seal the assembling units and the pipes. According to the corrugated pipe unit, the assembling units are flexible. Therefore, pipes are installed conveniently. |
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