In addition to the large-diameter cement pipes we know, there are many types of cement pipes. Next, I will give you a detailed introduction.
Cement pipes, also known as cement pressure pipes and reinforced concrete pipes, can be used as sewage pipes in urban construction foundations, and can discharge sewage, flood and drainage, as well as water pipes and farm machinery wells used in some special factories and mines. Generally divided into: flat mouth reinforced concrete cement pipe, large-diameter reinforced concrete cement pipe, socket reinforced concrete cement pipe, F-type steel socket cement pipe, flat mouth ring joint cement pipe, cement pipe and so on.
You must check whether each department is normal before using it. Recognize that the hoses are firmly connected.
When using it, you must strictly abide by the provisions in the main parameters. Do not overload or continue to suppress after arriving at the trip. Otherwise, when the lifting height or lifting tonnage exceeds the regulations, severe oil leakage will occur at the top of the cylinder.
If the amount of oil in the pump body is lacking, you need to add working oil (32 # hydraulic oil) to the pump before operation.
For the electric pump, please refer to the operation manual of the electric pump.
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. Take into account the soft and hard conditions of the ground, whether to be lined with tough wood, and whether it should be placed stably to avoid sinking or tilting.
After the electric jack lifts the heavy object in, it should be supported firmly with a support in time. It is forbidden to use the electric jack as a support.