
HDPE coil pipes are bent into a U-shaped or spiral pipeline form, mainly used for conveying liquids or gases. Has good flow characteristics, smooth inner surface, and low friction loss. Its unique hot melt connection method ensures the sealing and stability of the pipeline, suitable for various complex irrigation systems. The main component of HDPE irrigation pipe roll is high-density polyethylene, which has a high molecular weight and crystallinity. Therefore, its hardness, tensile strength, wear resistance, and resistance to environmental stress cracking are superior to ordinary polyethylene.These pipelines have strong UV resistance and are suitable for urban water supply, landscape water supply, industrial raw material transportation pipeline network, and industrial wastewater discharge.
DN/OD(mm) | 0.4MPa | 0.5MPa | 0.6MPa | 0.8MPa | 1.8MPa | 1.25MPa | 1.6MPa | 2.0MPa |
SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | |
T(mm) | T(mm) | T(mm) | T(mm) | T(mm) | T(mm) | T(mm) | T(mm) | |
16 | 2.3 | |||||||
20 | 2 | 2.3 | 2.3 | |||||
25 | 2 | 2.3 | 2.3 | 3 | ||||
32 | 2.3 | 2.4 | 3 | 3.6 | ||||
40 | 2.3 | 2.4 | 3 | 3.7 | 4.5 | |||
50 | 2.3 | 2.4 | 3 | 3.7 | 4.6 | 5.6 | ||
63 | 2.5 | 3 | 3.8 | 4.7 | 5.8 | 7.1 | ||
75 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | ||
90 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | ||
110 | 4.2 | 4.3 | 6.6 | 8.1 | 10.0 | 12.3 | ||
125 | 4.8 | 6 | 7.4 | 9.2 | 11.4 | 14.0 | ||
140 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 | ||
160 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 | ||
180 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 | ||
200 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 | ||
225 | 8.6 | 10.8 | 13.4 | 16.6 | 20.9 | 25.2 | ||
250 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 | ||
280 | 10.7 | 13.4 | 16.6 | 20.6 | 25.0 | 31.3 | ||
315 | 7.7 | 9.7 | 12.1 | 15 | 18.7 | 23.3 | 28.6 | 35.3 |
355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 |
400 | 15.3 | 19.1 | 23.7 | 29.2 | 36.3 | 44.7 | ||
450 | 11 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 |
500 | 12.3 | 15.3 | 19.3 | 23.9 | 29.7 | 33.8 | 45.4 | 55.8 |
560 | 13.7 | 17.2 | 21.8 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 |
630 | 15.4 | 19.3 | 24.5 | 30 | 37.4 | 46.3 | 57.2 | |
710 | 17.4 | 21.8 | 27.6 | 33.9 | 42.1 | 52.2 | 64.5 | |
800 | 19.6 | 24.5 | 30.3 | 38.1 | 47.4 | 58.8 | 72.6 | |
900 | 22.0 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | ||
1000 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | |||
1200 | 29.4 | 36.7 | 45.9 | 57.2 | 67.9 | |||
1400 | 34.3 | 42.9 | 53.5 | 66.7 | 82.4 |
Abbreviations
a) DN-Nominal diameter: mm
b) OD-Outside diameter: mm
c)SDR-Standard dimension ratio = OD/T
d) T-Nominal wall thickness: mm
1. Urban water supply and drainage system:
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Main Product:
HDPE Pipe,
PVC Pipe,
PPR Pipe ,
Mobile House,
Container Room,
Steel Building