| 摘要 |
A plastic pipe with a conduit exploring probe is provided to prevent the conduit exploring probe from being separated from a pipe line and to detect a position of the pipe line as a part of the conduit exploring probe is damaged. A plastic pipe with a conduit exploring probe comprises a plurality of plastic pipes(10), a plain surface conduit exploring probe(20a), and a sealed connector(30). The plastic pipe is extendable by coupling another plastic pipe at its one end. The plain surface conduit exploring probe includes two or four wires formed at an outside of one side surface for the plastic pipe integrally. The sealed connector extends and connects the plain surface conduit exploring probe. Strength of a magnetic field is controlled by controlling an interval between the two or four wires positioned at an inside of the plain surface conduit exploring probe.
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