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Main reasons for corrosion of waterproof casing pipe

Time: 05-06 󰃯 Reading times: 698 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: Corrosion in flexible waterproof casing pipe is harmful to water quality. Due to long-term corrosion of water, a "growth ring" containing various components and bacteria is formed on the wall of the pipe. Its thickness is mainly affected by water quality, pipe material and service time

flexibility Waterproof casing Due to the long-term corrosion of water, a "growth ring" containing various components and bacteria is formed on the wall of the pipe. Its thickness is mainly affected by the water quality, pipeline materials and service time. The various components and bacteria contained in the rust scale will dissolve the water and cause the water quality to suffer "secondary pollution".
There are also "secondary pollution" of water quality after pipeline scaling, so that the permanganate index in the water is exhausted by organic compounds, so the total number of bacteria increases. There are pathogenic bacteria in this kind of bacteria, as well as bacteria that corrode the pipeline. Some of these kinds of bacteria seriously harm the water quality, others aggravate the pipeline corrosion, and then reduce the service life of the pipeline.
The damage caused by the corrosion of waterproof pipes and the decrease of water quality is a big problem for water supply enterprises at present, and it is also a practical problem that must be grasped and solved. It is of great practical significance to improve the healthy living standard of residents, reduce the production cost of enterprises, and ensure the sustainable development concept of water supply enterprises. Because it is very important to pay attention to the repair and maintenance of the current water supply pipeline while continuously increasing the working water pipeline, so the pipeline corrosion will also cause damage.
Corrosion of waterproof casing pipe may cause: Flexible waterproof casing The corrosion of the waterproof casing pipe reduces the water delivery capacity, increases the power consumption, and gradually thickens the "growth ring" in the pipeline, which not only endangers the water quality of the water supply, but also seriously damages the boiling cross-section of the original pipeline, reducing the water delivery capacity, expanding the friction resistance of the pipeline, and reducing the working pressure of water supply. In order to ensure the pressure of water supply service, it is necessary to use high lift pump to increase the pressure, which not only wastes electric energy, but also increases the leakage flow of well.