燃气示踪线是专为查找与定位地下非金属管线而设计的产品。该示踪线有效地了非金属管线不能用金属管线寻管仪探查的问题，可广泛适用于燃气、供水管线管线及排水管线等地下非金属管网的查找与定位。另外，关于示踪线探测的一些问题，我们可以简单介绍如下：

Fuel gas tracing line is a product specially designed for finding and locating underground non-metallic pipelines. This tracing line effectively solves the problem that non-metallic pipelines cannot be detected by metal pipeline finder, and can be widely applied to the search and locations of underground non-metallic pipe networks such as gas, water supply pipeline and drainage pipeline. In addition, we can briefly introduce some problems of tracer line detection as follows:

1、管道敷设完成后，应使用管道探测器对已敷设之可探示踪线进行可探性测试，以确保金属丝已连接妥当，应记录测试结果。

1. After the pipeline is laid, the detectability test of the laid detectable trace line shall be carried out with the pipeline detector to ensure that the metal wire has been connected properly, and the test results shall be recorded.

2、将示踪线的金属线与管道定位仪的发射机输入端连接，而发射机接地端应且尽可能远离发射机，使用接地桩或者电线杆的接地，以减少接地电阻。

2. Connect the metal wire of the tracer line with the transmitter input end of the pipe locator, and the transmitter ground end should be as far away from the transmitter as possible. Use the grounding pile or the grounding of the electric pole to reduce the grounding resistance.

3、用接收器去探测接受发射信号，可以找到管道位移量和埋深。

3. Using the receiver to detect and receive the transmitted signal, we can find the displacement and buried depth of the pipeline.

示踪线特点：

Characteristics of tracing line:

1、示踪线：示踪快、防水好、防腐强、拉力大。

1. Tracing line: fast tracing, good waterproof, strong anti-corrosion and large tensile force.

2、防水接头：防水好、防腐强、安装便捷。

2. Waterproof joint: good waterproof, strong anti-corrosion and convenient installation.

示踪线技术优势

Advantages of tracer line technology

1、防水、防腐：采用HDPE绝缘层，与燃气管道同等材质，其防腐、防水性能更优越。

1. Waterproof and anti-corrosion: HDPE insulation layer is adopted, which is the same material as the gas pipeline, and its anti-corrosion and waterproof performance is superior.

2、抗拉力

2. Tensile resistance

a.TL-5（7mm2）型定向穿越示踪线缆抗拉力为：6600N；

a. The tensile resistance of tl-5 (7mm2) directional crossing tracer cable is 6600n;

b.TL-3（3mm2）型直埋埋地示踪线缆抗拉力为：2650N。

b. The tensile resistance of TL-3 (3mm2) directly buried tracer cable is 2650n.

3、安装原有产品：是采用中间铜柱螺丝压紧，放入防水线蕊，外壳两端采用夹紧式防水，从而达到三层防水效果。注：安装仅需一把螺丝刀、一把裁纸刀、一把活动扳手即可。

3. Install the original product: use the middle copper column screw to compress, put the waterproof line core, and use the clamping waterproof at both ends of the shell, so as to achieve the three-layer waterproof effect. Note: only one screwdriver, one paper cutter and one adjustable wrench are required for installation.

4、探测：探测距有效距离1000米，以埋深小于5米。随PE管道一起敷设，利用探设备（管线仪）与示踪线缆金属芯进行点对点信号交换，从而测出它存在地下的准确位置，并同步示踪PE管道的埋深、走向。

4. Detection: the effective distance of detection and ranging is 1000 meters, and the buried depth is less than 5 meters. It is laid together with PE pipeline, and the point-to-point signal exchange is carried out between the probe equipment (pipeline instrument) and the metal core of the tracer cable, so as to measure the exact locations of its underground existence, and synchronously trace the buried depth and direction of PE pipeline.

通过以上文章，大家可以清楚的了解到问题内容了，相信大家读完这篇文章，可以对该产品该事项有一个更加深入的了解，本公司http://www.lnszgh.com提供多种不同功能的不同型号的示踪线，若您有这方面的需求，记得必赢国际!

Through the above article, you can clearly understand the content of the problem. I believe that after reading this article, you can have a deeper understanding of the product and the matter. Our company http://www.lnszgh.com There are many different types of tracer lines with different functions. If you have this demand, remember to contact us!