| Urban sewage requires underground pipes for discharge, and the urban population has a relatively large drainage volume. Therefore, urban drainage pipes generally choose larger diameter pipe installations. In addition to large diameter pipes, sewage drainage pipes also need pressure resistance. The pipelines are all under the urban roads. The pipelines receive the pressure of different vehicles every day, and the sewage contains a lot of impurities. Therefore, the pipes discharged by the sewage need to be lubricated on the inner wall and can accept pressure. Because the drainage capacity of cement pipes is large, secondly , the production cost of cement pipes is low, and the technology is simple, the production is fast, and the number of sewer pipes required by the city is large. Therefore, the lower water pipes need to choose pipes of good quality and low price. |
Cement pipe is actually a pipe formed by cement, so the cement pipe will also have the properties of cement, and the hardness in water will be higher, so the drainage quality will be added. When the cement pipe is drained, when the water is inside, the cement pipe can Accepting greater pressure, it is safer to drain the cement pipe . The shape of the cement pipe is larger and smaller, so the time-division cement pipe connection of the device will be more tight, so the drainage after the cement pipe connection will be more quality, and the possibility of water leakage halfway is relatively small. The inside of the cement pipe and the pipe head are relatively lubricating, so impurities in the water during the drainage are not easy to remain in the pipe, so the patency of the pipe will be better.
The weight of the cement pipe is relatively large, so the stability after the device will be better, and the resistance to terrain deformation will be higher, so the sewage discharge of the cement pipe is relatively smooth