Black standard embedded parts main pipe: 1, The outer layer is made of sunfast shielding ultraviolet corrosion-resistant braiding raw materials, and the inner layer is impermeable PE film 2, The material weight is light, the prefabricated water outlet Using advanced ultrasonic welding technology. 3, The water outlet distance according to the irrigation crop distance processing, easy installation. 4, Standard female thread water outlet, no need for waterproof tape, sealed without leakage, elastic silicone ring positioning and installation, the direction is the same 5, The strength of the pipe can easily withstand the pressure of drip irrigation (1.5~4.5bar) 6, Can be repeatedly laid and installed in multiple seasons, saving costs