In recent years, with the continuous development of the national economy, prefabricated direct-buried insulated pipe has emerged in response to industrial needs. The prefabricated direct-buried insulated pipes we produce are being used more and more widely in many fields. As engineering requirements continue to rise, quality requirements for prefabricated direct-buried insulated pipe have become stricter. To better ensure service performance, the pipes must have strong corrosion resistance. Do you know which factors affect the corrosion of prefabricated direct-buried insulated pipe? The following discusses this. Jinan Insulated Pipe Sharing this with everyone.

　　I. The first cause of this situation is failure of corrosion protection. In general, when a pipeline is laid, anti-corrosion work must be done, or anti-corrosion spiral steel pipe should be used directly. Corrosion of the pipeline occurs because the anti-corrosion coating has been damaged. Once the coating separates from the pipe surface, corrosion protection naturally fails. This also tells us that when purchasing prefabricated direct-buried insulated pipe, anti-corrosion prefabricated direct-buried insulated pipe should be selected.

　　Second, there are also effects of external conditions. It is necessary first to consider the properties and temperature of the surrounding medium, and whether that medium is corrosive. The corrosiveness of the medium is closely related to the microorganisms present in the soil. For long-distance pipelines, therefore, the soil-environment requirements are more complex. In addition, the ambient temperature of the pipeline also affects corrosion of prefabricated direct-buried insulated pipe: higher temperature accelerates corrosion, while lower temperature slows it.

　　So the above Jinan Insulated Pipe What has been shared above are the factors affecting corrosion of prefabricated direct-buried insulated pipes. Please take note so as to prevent these phenomena during use of prefabricated direct-buried insulated pipes. Interested friends may learn more. We hope this is useful to you. Follow us for more detailed information.