The metal trace line laid along the gas buried PE pipe is intended to find the gas pipeline more conveniently in the future (it is an auxiliary means to find the pipeline more conveniently in the future). The manufacturer of gas trace line will explain it to you below.

1. After the metal trace line is installed and buried along with the pipeline, the underground pipeline detector (which is a little expensive, but should be a necessary facility in the gas industry, especially in the production and operation department) should be used to check the integrity of the trace line during acceptance. The principle and practical method are very simple.

2. In the trenchless project (directional drilling operation), in order to ensure the integrity of the trace line, the specification of the trace line is usually 40 square single core copper coin, which is tied to the gas PE pipe to be pulled in with two lines, and is pulled in with the pipe.

3. As the tracer wire is used to find the pipeline, the operation depends on the current in the closed circuit. Due to the resistance problem, the current intensity decreases as the distance between the detection point and the signal transmitter increases.

Generally speaking, the 25 square square single core copper wire is used as the tracer wire, and the effective radius of the transmitter signal is 300 meters (the better the tracer wire is, the greater the effective radius is). The continuous laying detection position of the trace line can be directly set in the valve well and condensate well. If there is no valve well or other position where the trace line can be detected within 300 meters, the trace line detection well shall be set separately; The inspection well shall be marked on the as built drawing for future use.

The installation of the trace line is not a work with too high technical content. It should be tied to the gas pipeline (in principle, it should be tied directly above, because it is also responsible for measuring the buried depth of the pipeline). It should be handled well at the joints, such as using special wiring sleeves. More relevant content will come to our website http://webtest2.daoshangbao.cn consulting service