In the construction of centralized heating, strict requirements are required. However, during the acceptance of polyurethane insulation pipes, it may be found that some details have not been done as required, which makes many polyurethane insulation pipe project managers headache in the later stage.

During the use of polyurethane insulation pipes, some problems constantly arise. There are varying degrees of defects in every aspect of production, construction, and installation details, which have become a common problem faced by polyurethane insulation pipe project managers.

Production of polyurethane insulation pipe

If these problems are not discovered and corrected in a timely manner, it will bring trouble to the future use of the project. Polyurethane insulation pipe manufacturers have summarized the issues that are easily overlooked during the use of polyurethane insulation pipes.

The size of the polyurethane seamless insulation pipe does not meet the specification requirements, and the early design is unreasonable. It is often difficult to rectify in the later stage, which will also bring inconvenience to future projects. The production specifications for polyurethane insulation pipes have strict requirements, but during the acceptance process of polyurethane insulation pipes, it was found that some of them were not designed according to the requirements, which brought difficulties to the later use or service life of the project.

Be sure to read carefully and deeply understand the two ways of laying heating pipelines, the two free burial methods. During the construction process, appropriate methods should be selected based on local conditions and manufacturer requirements to ensure that the laying is not only reasonable but also safe, reliable, and economically practical during the construction process. Secondly, before construction, it is necessary to carefully check whether the quality of the polyurethane buried insulation pipe is unqualified. If there are no quality issues, install polyurethane buried insulation pipes. Finally, it is very important to backfill the soil with the specified thickness during the burial process when installing the polyurethane buried insulation pipe into the trench we excavated.