管道警示带的作用就是起警示作用，一般是在管道上方10-30公分布设，在有挖掘施工时，发现警示带就知道下方有管道了。带金属线的警示带主要是用在非金属管道上，便于日常使用仪器巡检识别和检测。接下来一起来看一下管道警示带的放置和作用。

The function of the pipeline warning tape is to serve as a warning, which is generally arranged 10-30cm above the pipeline. When there is excavation construction, the warning tape is found to know that there is a pipeline below. The warning tape with metal wire is mainly used on non-metallic pipes, which is convenient for routine inspection, identification and detection of instruments. Next, let's take a look at the placement and function of the pipeline warning tape.

在地埋燃气管道的管顶上方0.30.5米处设置警示带，其作用为：

Warning tape shall be set at 0.3-0.5m above the top of buried gas pipeline to:

1、当开挖施工时，如挖到警示带，则表示在下方0.30.5米处有燃气管道，起到了警示和保护作用。

1. During excavation, if a warning tape is dug, it means that there is a gas pipeline 0.3-0.5m below, which serves as a warning and protection.

2、示踪作用。寻找地埋燃气管道时，找到警示带即找到了管道。起到了示踪作用。

2. Tracer effect. When looking for buried gas pipeline, the pipeline can be found when the warning tape is found. It plays a tracing role.

3、现在的警示带有示踪线，利用测试仪器在不开挖的情况下，准确为管道定位。

3. The current warning is provided with a trace line, which can accurately locate the pipeline without excavation by using the testing instrument.

地埋警示带的常见印字

Common printing of buried warning tape

下有电缆，严禁开挖；下有供水管道，严禁开挖；下有燃气管道严禁开挖；下有输油管道，严禁开挖等。

If there is cable under it, excavation is strictly prohibited; There is water supply pipeline under it, and excavation is strictly prohibited; It is forbidden to excavate the gas pipeline under it; There is oil pipeline under it, and excavation is strictly prohibited.

地埋警示带的常见规格

Common specifications of buried warning tape

管道警示带宽度为10cm，厚度为0.12mm；

The width of pipeline warning tape is 10cm and the thickness is 0.12mm;

管道警示带宽度为15cm，厚度为0.12mm；

The width of pipeline warning tape is 15cm and the thickness is 0.12mm;

管道警示带宽度为20cm，厚度为0.12mm；

The width of the pipeline warning tape is 20cm and the thickness is 0.12mm;

管道警示带宽度为30cm，厚度为0.15mm；

The width of the pipe warning tape is 30cm and the thickness is 0.15mm;

管道警示带宽度为40cm，厚度为0.15mm；

The width of the pipeline warning tape is 40cm and the thickness is 0.15mm;

管道警示带宽度为50cm，厚度为0.15mm；

The width of the pipe warning tape is 50cm and the thickness is 0.15mm;

管道警示带宽度为100cm，厚度为0.15mm；

The width of the pipe warning tape is 100cm and the thickness is 0.15mm;

PE可探测警示带宽度为15cm加金属丝，厚度为0.12mm；

The width of PE detectable warning tape is 15cm plus metal wire, and the thickness is 0.12mm;

PE可探测警示带宽度为20cm加金属丝，厚度为0.12mm；

The width of PE detectable warning tape is 20cm plus metal wire, and the thickness is 0.12mm;

PE可探测警示带宽度为20cm加宽铝箔，厚度为0.12mm

The width of PE detectable warning tape is 20cm, the aluminum foil is widened, and the thickness is 0.12mm

管道警示带的放置和作用就讲解到这里了，以上就是本次分享的全部内容，更多内容请关注我们网站http://www.lnszgh.com。

The placement and function of the pipeline warning tape will be explained here. The above is the whole content of this sharing. Please pay attention to our official website for more information http://www.lnszgh.com 。