DN20 HDPE Agricultural Drip Irrigation Tape
The DN20 HDPE agricultural drip irrigation tape is a very crucial component in modern agricultural water-saving irrigation. It is a plastic pipe that directly delivers water to the vicinity of the crop roots. Through very small water outlets, it irrigates in a precise and slow manner in the form of droplets, thereby significantly improving the utilization rate of water resources.
As global agriculture shifts toward water conservation and precision farming, HDPE irrigation belts have become a core component of modern drip irrigation systems.
Structure and working principle
Embedded patch type drip irrigation tape: This is currently the most popular type. Its feature is that on the inner wall of the pipeline, a flat drip head is embedded at regular intervals (such as 20-30 cm). The drip head is internally designed with a complex labyrinth flow channel. When water flows through it, the flow speed will decrease and stabilize, and then it will evenly seep out from the outlet of the drip head. The advantage of this structure is that the irrigation uniformity is high and the anti-blocking performance is good.
core advantage
High efficient water-saving
Compared with the traditional flood irrigation method, drip irrigation can directly deliver water to the roots of crops, reducing surface evaporation and deep leakage. The water-saving efficiency can reach 40% to 60%.
Uniformity of water application
The high-quality drip irrigation tape, through its precise flow channel design, can ensure that the flow rate deviation at each water outlet along the entire pipeline is controlled within 5%, thereby guaranteeing the uniformity of crop growth.
Good anti-clogging performance
Many nozzles are equipped with built-in self-filtering windows (with a filtration accuracy of up to 75 micrometers), and the labyrinth flow channels can generate turbulence when water is flowing through, which gives them a certain self-cleaning capability.
Integration of water and fertilizer
Soluble fertilizers can be delivered to the roots of crops along with water, thereby increasing fertilizer utilization rate (from 30% to 60%), and saving both labor and effort.
Improve the soil environment
Drip irrigation only moistens the soil near the roots of the crops, leaving the space between the rows dry. This can reduce the growth of weeds and the occurrence of pests and diseases.
Common Technical Specifications
| Diameter | 20mm |
| Wall thickness | 0.2mm – 0.6mm |
| Material | HDPE & LDPE |
| Flow rate | 2.0 L/h – 3.0 L/h |
| Working pressure | 0.02-0.25Mpa |
Why Choose DN20 HDPE Agricultural Drip Irrigation Tape?
Compared with conventional PVC irrigation pipes or surface irrigation systems, HDPE irrigation belts offer:
why choose our products
- Effectively save water by 40% - 60%
- Effective resistance to ultraviolet rays
- Improved fertilizer absorption
- Enhanced crop uniformity and productivity
- Long service life in outdoor agricultural environments
It is an ideal solution for sustainable agriculture, water-saving farming practices, and precision irrigation systems.
Our company adopts a dual-channel procurement model of both online and offline. If you need it, you can choose to visit our offline factory or communicate directly with the salesperson online.
Our address
Jianxi District, Luoyang City, Henan Province, China - North Hang Technology Park
Phone Number
(86)-15038689376
cnzjpipe@mtwkj.com
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