1. The quality of the pipe.
In general, plastic-coated steel pipes produced from raw materials have a long service life.
2. Production process and installation method.
If the production process is not reasonable or the installation is not standardized, it may accelerate the aging and peeling off of the plastic layer, thereby reducing the service life of the pipeline.
3. The use environment of gas transmission plastic-coated steel pipes.
In general, if the gas being conveyed contains acidic or corrosive substances, then the service life of the pipeline will be greatly reduced.
4. The temperature and humidity of the environment.
Temperatures that are too high or too low, as well as high humidity, can cause the coating to age and peel off, reducing the life of the pipe.
5. The daily maintenance and maintenance of gas transmission plastic-coated steel pipes are also very important.
Frequent inspections can detect problems on the surface of the pipe, such as corrosion or damage to the plastic coating, which can be repaired in time to extend the service life of the pipeline.
At the same time, the environmental hygiene around the pipes also needs to be kept clean to avoid the accumulation of debris and plants, which can cause additional pressure and damage to the pipes.
In general, there is no unified time standard for the service life of gas transmission plastic-coated steel pipes, but is affected by a combination of factors. Under normal circumstances, the service life of plastic-coated steel pipes can reach decades or even longer under normal use conditions. However, if there are quality, installation or environmental problems during use, the service life can be significantly shortened.
In order to ensure the safe and reliable operation of gas transmission plastic-coated steel pipes, it is recommended that users choose products produced by regular manufacturers when choosing pipes, and install and maintain them in strict accordance with relevant standards.
In addition, regular inspection and maintenance of pipelines to find and solve problems in a timely manner is also the key to ensure the service life of pipelines.