隨著PE管道在天然氣及供水行業的進一步普及，燃氣中/低壓管網由PE管逐步取代鋼管及鑄鐵管；由于PE管不導電，不導磁，無法對PE管進行追蹤，給日后的管道維修帶來不便，因此示蹤線也隨之出現。目前市場上常用的“示蹤線”有銅包鋼材質示蹤線，薄膜鋼絲壓制示蹤線，電線示蹤線等。

With the further popularization of PE pipes in the natural gas and water supply industries, PE pipes gradually replace steel pipes and cast iron pipes in the gas medium/low pressure pipe network; As PE pipe is non-conductive and non magnetic, it is impossible to track PE pipe, which will bring inconvenience to pipeline maintenance in the future, so the tracer line also appears. At present, the commonly used "tracing lines" in the market include copper clad steel tracing lines, thin film steel wire pressing tracing lines, wire tracing lines, etc.

地埋示蹤線產品規格：單股、雙股（2平方、2.5平方、4平方、6平方）

Product specification of buried trace line: single strand, double strand (2 square meters, 2.5 square meters, 4 square meters, 6 square meters)

地埋示蹤線產品材質：

Material of buried tracer line:

1、PE外層、銅包鋼合金線；

1. PE outer layer, copper clad steel alloy wire;

2、銅：鍍銅；

2. Copper: copper plating;

3、鋼：高強度低碳鋼；

3. Steel: high strength low carbon steel;

4、PE：聚乙烯PE材料作為防腐保護層。

4. PE: PE material is used as anti-corrosion protective layer.

PE外保護層，絕緣、防腐、防水

PE outer protective layer, insulation, anti-corrosion and waterproof

銅層，增強導電性，提高電信號

Copper layer, enhancing conductivity and improving electrical signal

鋼芯，增強線體強度

Steel core to enhance wire body strength

地埋示蹤線目前在國內PE管工程中占據主要地位，它的穩定性是示蹤線的大亮點，在地埋示蹤線使用中應注意以下幾點：

Buried tracer line currently occupies a major position in domestic PE pipe projects, and its stability is the highlight of the tracer line. The following points should be noted in the use of buried tracer line:

地埋示蹤線的采購要注意其質量，目前尚未有明確的標準，這就需要在采購的時候注意。其次在工程施工中要提前測試地埋示蹤線的可行性，填埋后也要再次測試，避免返工。示蹤線容易遭受周邊環境的影響，盡量避免在強弱電管道與接地體過近，以防造成測試不準確。為了確保施工質量可以采用雙線路的方式保證其與穩定。

The quality of buried trace line shall be paid attention to when purchasing. At present, there is no clear standard, which requires attention when purchasing. Secondly, the feasibility of buried trace line shall be tested in advance during project construction, and it shall be tested again after landfilling to avoid rework. The trace line is easy to be affected by the surrounding environment. Try to avoid being too close to the grounding body in the strong and weak current pipelines to prevent inaccurate testing. In order to ensure the construction quality, double track road can be used to ensure its safety and stability.

地埋示蹤線產品規格及材質等了解就到這里了，您對此有什么想法或者問題再或者需求都可以隨時來我們網站http://www.scnu-graduate.com進行咨詢！

That's all we need to know about the specifications and materials of buried trace line products. You can come to our website at any time if you have any ideas or questions or needs http://www.scnu-graduate.com Consult!