Urban sewage requires underground pipes for drainage, and the urban population has a relatively large amount of drainage. Therefore, urban drainage pipes generally use larger diameter pipe installations. In addition to large-diameter sewage discharge pipes, they also need pressure resistance, because sewage 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 from the sewage need to be lubricated on the inner wall and can accept the 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 sewage pipes required by the city is large. Therefore, the cement pipe manufacturers need to use good quality and cheap pipes. .
Cement pipe is actually a pipe formed by cement, so the cement pipe will also have the properties of cement. The hardness in water will be higher, so the drainage quality will be added. When the cement pipe is drained, 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 joint of the cement pipe will be tightened when the device is installed, so the drainage after the joint of the cement pipe will be more quality, and the possibility of water leakage halfway is less. The interior of the cement pipe and the pipe head are relatively lubricating, so impurities in the water are not easy to remain in the pipe when draining, so the patency of the pipe will be better.