Langdi direct sales plastic inspection well PE inspection well shaft rainwater inspection well shaft wholesale

> > >Langdi direct sales of plastic inspection well inspection well rainwater inspection well well shaft wholesale,


: > > (,,) > Functions and advantages of sewage plastic inspection well:
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>Material saving and environmental protection.
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: > > > Acid and alkali corrosion resistance, aging resistance and long service life . The components are made of thermoplastic plastic in one injection molding and passed the test of the National Chemical Building Materials Testing Center.
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>Safe and environmentally friendly, well sealed to prevent leakage. Plastic inspection The material of the well is high-density polyethylene plastic, non-toxic and odorless, and can be recycled after use. The good sealing can prevent the leakage of rainwater and sewage to prevent groundwater pollution. It is a chemically environmentally friendly building material and complies with the national environmental protection policy.
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>) Uniform settlement and pressure resistance. The pipe and the well seat are flexibly connected, and the clay in the pipe and the well seat moves together, which solves the problem of traditional inspection wells and plastic pipes. The uneven settlement problem caused by the connection can effectively prevent the ground from collapsing.
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>Sewage plastic inspection well
>And rainwater< br/> >Plastic inspection wells
>There are differences. The two have certain differences in the design of the well seats. Only by understanding the differences between the two can we use them better.
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: > >Rainwater and sewage diversion is a drainage system. The sewage inspection well separates rainwater and sewage, and each is transported in a pipeline for discharge or subsequent disposal. Rainwater can pass through the rainwater pipe network Discharge directly into the river. After the sewage demand is collected through the sewage pipe network, it is sent to the sewage treatment plant for disposal. After the water quality is qualified, it is discharged into the river. This can prevent the river from being polluted.
: >>Inspection well
> It is an indispensable drainage facility in every city's underground drainage system. Drainage inspection wells are usually laid along public facilities, with an inspection well every distance, and all rainwater and sewage are collected in one The drainage pipelines in the city are of different lengths, ranging from hundreds of meters to tens of kilometers, with inspection wells dotted throughout. According to statistics, after the rainwater and sewage diversion transformation project, , the number of drainage inspection wells in the country is at least 10,000 sets. The sealing of inspection wells is very important for water conservation and environmental protection. If the sealing is not good, it will bring very serious consequences: not only a large amount of water resources will be lost, but also sewage will be lost. It will also seep into the ground and pollute the groundwater, causing secondary pollution.
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