HDPE irrigation/drainage pipe is the replacement of traditional cement pipe and PVC pipe in agricultural irrigation, it mainly undertakes the tasks of drainage and irrigation, rainwater diversion and sewage, etc. It is widely used in underground irrigation systems such as farmland, forestry, fruit tree garden, gardening, etc. (not low density polyethylene pipe), and also can be applied in drainage fields such as highways, railroad roadbeds, subway projects, waste landfills, tunnels, green belts, sports fields and slope protection caused by high water content, including drainage systems for agriculture and horticulture.
Puhui HDPE pipe have excellent performance, easy connection with compression fittings, strong corrosion resistance and weather resistance, and long service life, making them ideal for irrigation and drainage.

Benefits of HDPE Irrigation Pipe

Its light weight and flexibility make it easy to install and reduce the number of parts needed to change direction. So it more suitable for use in earthquake-prone areas. High-strength pipe walls give PE a higher pressure range, outstanding resistance to SCG and higher resistance to rapid crack growth. The high performance PE100 resin material has an increased working stress level, making it the best choice for your irrigation/drainage system.

Applications of HDPE Irrigation Pipe

  • Irrigation of various rice crops.
  • Highway longitudinal and lateral drainage and permeability.
  • Vertical and horizontal drainage of the back of various stall walls and side ditches of highways.
  • drainage of tunnels and underground channels.
  • drainage of municipal projects, water purification plants, sewage plants, garbage dumps, etc.
  • drainage of golf courses, sports fields, gardens and other green areas.
  • soil and water conservation on the slopes of hillside development.
  • Underground drainage of the overall project.

Specification of HDPE Irrigation Pipe

 

DN

SDR41 4BAR SDR26 6BAR SDR21 8BAR SDR17 10BAR SDR13.6 12.5BAR SDR11 16BAR SDR9 20BAR SDR7.4 25BAR
 

(MM)

 

(INCH)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

 

W.T. (MM)

16 1/4 1.6 2.0 2.3
20 1/2 2.0 2.3 3.0
25 3/4 2 2.3 3 3.5
32 1 2.3 2.4 3 3.6 4.4
40 1 1/4 2.4 3 3.7 4.5 5.5
50 2 2.4 3.0 3.7 4.6 5.6 6.9
63 2 2.3 2.5 3.0 3.8 4.7 5.8 7.1 8.6
75 2 1/2 2.3 2.9 3.6 4.5 5.6 6.8 8.4 10.3
90 3 2.3 3.5 4.3 5.4 6.7 8.2 10.1 12.3
110 4 2.7 4.2 5.3 6.6 8.1 10 12.3 15.1
125 5 1/2 3.1 4.8 6 7.4 9.2 11.4 14 17.1
140 6 3.5 5.4 6.7 8.3 10.3 12.7 15.7 19.2
160 6 4.0 6.2 7.7 9.5 11.8 14.6 17.9 21.9
180 6 4.4 6.9 8.6 10.7 13.3 16.4 20.1 24.6
200 8 4.9 7.7 9.6 11.9 14.7 18.2 22.4 27.4
225 8 5.5 8.6 10.8 13.4 16.6 20.5 25.2 30.8
250 10 6.2 9.6 11.9 14.8 18.4 22.7 27.9 34.2
280 10 6.9 10.7 13.4 16.6 20.6 25.4 31.3 38.3
315 12 7.7 12.1 15 18.7 23.2 28.6 35.2 43.1
355 14 8.7 13.6 16.9 21.1 26.1 32.2 39.7 48.5
400 16 9.8 15.3 19.1 23.7 29.4 36.3 44.7 54.7
450 18 11.0 17.2 21.5 26.7 33.1 40.9 50.3 61.5
500 20 12.3 19.1 23.9 29.7 36.8 45.4 55.8
560 22 13.7 21.4 26.7 33.2 41.2 50.8 62.5
630 24 15.4 24.1 30 37.4 46.3 57.2 70.3
710 28 17.4 27.2 33.9 42.1 52.2 64.5 79.3
800 32 19.6 30.6 38.1 47.4 58.8 72.6 89.3