The gas marker post is an important auxiliary facility to protect the natural gas pipeline, which is used to mark the position of the natural gas pipeline and serve as a warning to prevent the natural gas pipeline from being damaged by external forces such as construction. Because it is installed outdoors for a long time, it must be sturdy, durable, eye-catching and not easy to fade.

1. The marker post will be weathered and cracked after long-term use. However, the damaged image of the marker post is inconsistent with the image of Wuhan Natural Gas Co., Ltd. in the eyes of Wuhan people.

2. And the warning characters on the marker posts are mostly painted, which will peel off if the time is a little longer, and the warning effect will not be achieved.

3. The marker post can not prevent the damage of "urban cowhide moss", and is not conducive to the cleaning of our maintenance personnel.

4. In addition, the cement pile is heavy and inconvenient to install, which has been phased out.

5. The marker post is easy to stick stains, and can not play a warning role. And it also gives the unscrupulous construction operators an excuse to escape responsibility.

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