There are many types of cement pipes, and the specifications | types | used in different places are different. Then the cement pipes in Henan are summarized by the editor of Wanxin. They can be divided into: flat-end reinforced concrete cement pipes, flexible tongue-and-groove steel bars. Concrete cement pipe, socket-reinforced concrete cement pipe, F-type steel socket cement pipe, flat mouth ring joint cement pipe, tongue and groove cement pipe.
The main role of the cement pipe is to use as a drainage pipe for rainwater and sewage in cities and towns, as well as an outer pipe that can lay pipelines underground such as tap water, power telecommunications, and gas forces. The detailed usage method is as follows:
1. You must check whether each department is normal before use. Make sure that each hose is securely connected.
2. After the electric jack lifts the heavy object in, the support should be used to support the heavy object in time to prevent the electric jack from being used as a support.
3. The center of gravity of the heavy object should be selected properly, the force point of the electric jack should be reasonably selected, and the bottom surface should be flat. At the same time, the soft and hard conditions of the ground should be considered, and the tough wood should be lined.
4. If the amount of oil in the pump body is lacking, you must first join the pump with working oil (32 # hydraulic oil) to work.
5. When using it, please strictly abide by the provisions in the main parameters, avoid overloading, or continue to suppress after arriving at the trip, otherwise when the lifting height or lifting tonnage exceeds the regulations, serious oil leakage will occur at the top of the cylinder.
6. Please refer to the electric pump instruction manual for electric pump.