随着PE管道在天然气及供水行业的进一步普及，燃气中/低压管网由PE管逐步取代钢管及铸铁管；由于PE管不导电，不导磁，无法对PE管进行追踪，给日后的管道维修带来不便，因此示踪线也随之出现。目前市场上常用的“示踪线”有铜包钢材质示踪线，薄膜钢丝压制示踪线，电线示踪线等。

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.

地埋示踪线产品规格：单股、双股（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)

地埋示踪线产品材质：

Material of buried tracer line:

1、PE外层、铜包钢合金线；

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

2、铜：镀铜；

2. Copper: copper plating;

3、钢：高强度低碳钢；

3. Steel: high strength low carbon steel;

4、PE：聚乙烯PE材料作为防腐保护层。

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

PE外保护层，绝缘、防腐、防水

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

铜层，增强导电性，提高电信号

Copper layer, enhancing conductivity and improving electrical signal

钢芯，增强线体强度

Steel core to enhance wire body strength

地埋示踪线目前在国内PE管工程中占据主要地位，它的稳定性是示踪线的大亮点，在地埋示踪线使用中应注意以下几点：

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:

地埋示踪线的采购要注意其质量，目前尚未有明确的标准，这就需要在采购的时候注意。其次在工程施工中要提前测试地埋示踪线的可行性，填埋后也要再次测试，避免返工。示踪线容易遭受周边环境的影响，尽量避免在强弱电管道与接地体过近，以防造成测试不准确。为了确保施工质量可以采用双线路的方式保证其与稳定。

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.

地埋示踪线产品规格及材质等了解就到这里了，您对此有什么想法或者问题再或者需求都可以随时来我们网站http://www.binzhouhengtong.com进行咨询！

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.binzhouhengtong.com Consult!