With the further popularization of PE pipes in the natural gas and water supply industries, PE pipes will gradually replace steel pipes and cast iron pipes in the gas medium / low pressure pipe network; Since the PE pipe is non-conductive and non-magnetic, it is impossible to track the PE pipe, which brings inconvenience to the pipeline maintenance in the future, so the tracer wire also appears.

At present, the commonly used "tracer wire" in the market include copper-clad steel material tracer wire, film steel wire pressing tracer wire, and wire tracer wire. "Pipeline tracer wire" is used to detect, track and locate PE pipelines Tracer wire "shall be laid together with PE pipe; Generally, the metal wire core is used to apply signals to the "metal wire" through the detection equipment, and the signal is received by the detection receiver, so as to find the accurate position of the tracer wire, that is, to synchronously track the specific position of the PE gas pipeline; So as to facilitate the reconstruction and maintenance of PE pipes.

PE outer protective layer, insulation, anti-corrosion, waterproof and anti-aging? The copper layer enhances the conductivity, improves the steel core of the electric signal, and enhances the strength of the wire body. The double wire connected structure can make the two wires bear the same force and the force is uniform.

Features: 1. Low resistance; 2. High tensile strength; 3. Strong corrosion and aging resistance; 4. Double line advantage; 5. There are special protective joints at the connection.

The tracer wire related to the connection mode has a special protective joint for the connection between wires. The joint has a waterproof and anti-corrosion sealed cavity. The exposed wire head of the tracer wire is placed in the sealed cavity, so as to protect the exposed tracer wire head from corrosion; The joint is made of PE material and has the ability of anti-corrosion and anti-aging.

Connection method of film tracer wire and wire tracer wire: the two wire ends are screwed together. Generally, heat shrinkable pipe or waterproof tape is used as the joint treatment. The anti-corrosion and waterproof effects are determined according to the material and construction effect of heat shrinkable pipe.

Exploratory related tracer wire: it is laid conventionally, and when the buried depth is ≤ 1.8m, the effective detection distance is within 1000m; For trenchless laying, when the buried depth is ≤ 4m, the effective detection distance is 500m; For trenchless laying, the effective detection distance is 300 meters when the burial depth is S7 meters.

The wire tracer wire is similar to the above, but the non excavation laying requires wires with a cross-sectional area of more than 6 square meters, and the cost is not appropriate. For more information about tracer wire, please visit our website http://webtest2.daoshangbao.cn Right.