PVC pipe is a kind of pipe made of special materials. Because of its thermal insulation effect, it is sometimes used as a hot water pipe. At the same time, because of its thermal insulation performance, it is commonly used by us. Regarding how the PVC pipe achieves the thermal insulation effect, this is also our topic today, so that we can have a certain understanding of how its performance is reflected.
1. The raw material of PVC pipe is sanitary polyvinyl chloride resin, which is widely used in indoor water supply in residential areas, urban water supply pipelines, marine aquaculture, etc. The insulation of PVC water supply pipes and equipment should be carried out after the anti-corrosion and water pressure tests are qualified. If the insulation layer is required, the joints and welds of the pipes should be set aside, and the joints should be insulated after the water pressure test is qualified.
2. If the building’s ceiling and pipe well need to be insulated pipes, they should pass the anti-corrosion pressure test, and the civil works can be closed after the completion of the insulation test. Reversing the process is prohibited.
3. It is necessary to clean up the debris in the trench pipe well before heat preservation. The debris left in the construction process should be cleaned up at any time to ensure that the trench is cleared.
4. Pay attention to the mortar protective shell during the heat preservation operation, and the PVC water supply pipe should have anti-freezing methods during the winter application.
The PVC pipes with thermal insulation effect allow us to use warm water at all times in the cold season, so that we no longer have to use cold water passively, making our water more convenient.