Pipeline water transmission is the use of PVC plastic pipes to send water directly to the field for irrigation to reduce the leakage and evaporation loss of water during the open channel transportation process. It is currently a pipeline water transmission promotion product in the well irrigation area in the north of China. Compared with channel water transmission, With rapid water transmission, water saving, and land saving, the benefits are as follows: the water utilization coefficient can be increased to 0.95, the power saving can be 20 % -30 %, the savings can be 2 % -3 %, and the increase in production is 10 %. It is currently China's water-saving irrigation. One of the main measures.