The requirements for the construction environment of polyurethane insulation pipes for hot water are as follows:
1. The surface temperature of the base metal should be at least 3 ℃ higher than the dew point temperature. This can ensure that the pipeline will not be corroded or rusted, thereby ensuring the integrity and service life of the pipeline.
2. The construction site should be clean and dry, free from rust, dust, pollution, and moisture. If there is condensation or frost on the surface of the substrate, it should be dried first.
How to choose the Polyurethane Insulation Pipe for Hot Water?
Clear requirements
Firstly, determine the usage scenario of polyurethane insulation pipes, such as transportation of liquids or gases. Different usage scenarios have different requirements for pipelines.
Select manufacturer
Choose manufacturers with strength and reputation, pay attention to their production processes, quality management systems, etc. A manufacturer with many years of production experience and good reputation often has more guaranteed product quality.
Check the quality
Check the appearance of the polyurethane insulation pipe for signs of wear and tear. These phenomena may indicate problems with the pipeline during production, affecting its strength and service life.
Performance testing
Considering the anti-corrosion and waterproof properties of the product, only insulation pipes with good quality can have a long service life and not be affected by damp and corrosive environments.
Meets design requirements
Check whether the model, thickness, diameter, and other dimensions of the polyurethane insulation pipe meet the design requirements to ensure stability during installation and use.

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