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PE (polyethylene) is one of the most basic plastic. Due to its high strength, high temperature resistant, anti-corrosion, non-toxic, wear resistance and other characteristics, PE material is widely used in water supply and drainage manufacturing. According to the wall thickness, it can be divided into SDR11 and SDR17.6 series. Compared with steel pipe, PE pipe construction process is simpler and has certain flexibility. More importantly, it will save a lot of processes by leaving out the antiseptic treatment.
Return| specifications | D | d | I | D1 | d1 | l1 | H | A/box |
| Φ25x20 | 34.5 | 24 | 18.5 | 27.5 | 19 | 16.5 | 41 | 540 |
| Φ32x20 | 43 | 31 | 21 | 27.5 | 19 | 16.5 | 47 | 480 |
| Φ32x25 | 43 | 31 | 21 | 34.5 | 24 | 18.5 | 46 | 300 |
| Φ40x20 | 53.4 | 39 | 22 | 27.2 | 19 | 16 | 52.5 | 280 |
| Φ40x25 | 53.4 | 39 | 22 | 33.6 | 24 | 18 | 52 | 294 |
| Φ40x32 | 53.4 | 39 | 22 | 43 | 31 | 20 | 50.8 | 240 |
| Φ50x20 | 66.6 | 49 | 25 | 27.2 | 19 | 16 | 60.5 | 144 |
| Φ50x25 | 66.6 | 49 | 25 | 33.6 | 24 | 18 | 60 | 144 |
| Φ50x32 | 66.6 | 49 | 25 | 43 | 31 | 20 | 58.5 | 144 |
| Φ50x40 | 66.6 | 49 | 25 | 53.4 | 39 | 22 | 57 | 120 |
| Φ63x25 | 83.5 | 61.9 | 29 | 33.6 | 24 | 18 | 70.5 | 90 |
| Φ63x32 | 83.5 | 61.9 | 29 | 43 | 31 | 20 | 69 | 75 |
| Φ63x40 | 8.35 | 61.9 | 29 | 53.4 | 39 | 22 | 67.5 | 90 |
| Φ63x50 | 83.5 | 61.9 | 29 | 66.6 | 49 | 25 | 65.5 | 54 |
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