HDPE Pipes And Pipes Fittings
HDPE Pipes and Pipe Fittings are made from High-Density Polyethylene, known for their strength, flexibility, and resistance to corrosion and chemicals. These pipes are commonly used in water supply, sewage, gas distribution, and industrial applications. HDPE pipes are lightweight, durable, and can withstand high pressure, making them ideal for both underground and above-ground installations. The fittings—such as bends, tees, couplers, and reducers—enable easy connection and direction changes in the pipeline. They are leak-proof when fused properly, ensuring long service life with minimal maintenance. HDPE piping systems are also eco-friendly and cost-effective, making them a preferred choice in modern infrastructure.
FITTINGS
Pipe Dimensions
| Norm Size (mm) |
Mean Outside Diameter | Ovality Outside Diameter | SDR 41 (CLASS PN 3.2) |
SDR 33 (CLASS PN 4/5) |
SDR 26 (CLASS 6 PN 6.3) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | Wall Thk | Pipe ID | Kg/m | Wall Thk | Pipe ID | Kg/m | Wall Thk | Pipe ID | Kg/m | |
| 16 | 16.3 | 15.55 | 16.75 | – | 1.6 | – | – | 1.6 | – | 0.15 | 2.0 | 28.65 | 0.19 |
| 20 | 20.3 | 19.4 | 20.6 | – | 1.75 | 46.65 | 0.24 | 1.75 | 46.65 | 0.29 | 2.15 | 45.85 | 0.34 |
| 25 | 25.3 | 24.4 | 25.6 | – | 1.9 | 50.05 | 0.36 | 2.05 | 50.25 | 0.42 | 2.55 | 49.05 | 0.51 |
| 32 | 32.3 | 31.4 | 32.7 | – | 2.0 | 59.15 | 0.52 | 2.4 | 59.20 | 0.63 | 3.0 | 57.95 | 0.78 |
| 40 | 40.5 | 39.3 | 40.7 | – | 2.3 | 65.45 | 0.69 | 2.4 | 66.15 | 0.75 | 3.2 | 63.65 | 1.02 |
| 50 | 50.5 | 49.3 | 50.7 | – | 2.35 | 75.65 | 0.93 | 3.0 | 74.25 | 1.16 | 3.8 | 72.45 | 1.43 |
| 63 | 63.4 | 62.1 | 63.7 | – | 3.0 | 86.60 | 1.44 | 3.8 | 85.40 | 1.81 | 4.8 | 83.40 | 2.24 |
| 75 | 75.4 | 74.0 | 75.7 | – | 3.6 | 99.85 | 2.06 | 4.5 | 98.80 | 2.54 | 5.6 | 96.80 | 3.13 |
| 90 | 90.6 | 89.1 | 91.0 | – | 4.3 | 117.10 | 2.95 | 5.4 | 115.40 | 3.66 | 6.7 | 113.20 | 4.52 |
| 110 | 110.8 | 109.0 | 111.0 | – | 5.3 | 137.10 | 4.15 | 6.6 | 134.80 | 5.17 | 8.1 | 132.20 | 6.39 |
| 125 | 125.8 | 124.3 | 126.1 | – | 6.0 | 150.30 | 5.41 | 7.4 | 148.20 | 6.61 | 9.1 | 145.80 | 8.20 |
| 140 | 140.8 | 139.2 | 141.0 | – | 6.7 | 168.70 | 6.45 | 8.3 | 166.10 | 7.90 | 10.2 | 163.00 | 9.76 |
| 160 | 161.0 | 158.4 | 161.4 | – | 7.6 | 187.45 | 8.08 | 9.5 | 184.05 | 9.94 | 11.8 | 180.40 | 12.31 |
| 180 | 181.0 | 178.4 | 181.4 | – | 8.5 | 210.00 | 9.77 | 10.7 | 206.60 | 12.03 | 13.3 | 202.75 | 14.89 |
| 200 | 201.0 | 198.4 | 201.4 | – | 9.5 | 234.40 | 11.68 | 11.9 | 230.20 | 14.42 | 14.7 | 225.30 | 17.35 |
| 225 | 226.0 | 223.3 | 226.5 | – | 10.7 | 263.40 | 14.78 | 13.4 | 258.20 | 18.26 | 16.6 | 252.20 | 21.99 |
| 250 | 251.0 | 248.3 | 251.5 | – | 11.9 | 292.80 | 18.14 | 14.8 | 286.50 | 22.47 | 18.4 | 279.40 | 27.13 |
| 280 | 281.0 | 278.3 | 281.5 | – | 13.4 | 323.00 | 22.10 | 16.6 | 316.30 | 27.59 | 20.6 | 308.80 | 33.36 |
| 315 | 316.0 | 313.0 | 316.4 | – | 15.0 | 357.00 | 27.31 | 18.7 | 348.50 | 34.08 | 23.2 | 340.40 | 41.23 |
| 355 | 357.0 | 354.0 | 357.4 | – | 16.9 | 397.95 | 33.70 | 21.1 | 388.70 | 41.84 | 26.1 | 379.90 | 50.67 |
| 400 | 402.0 | 399.0 | 402.4 | – | 19.0 | 448.15 | 41.90 | 23.7 | 438.20 | 52.15 | 29.4 | 427.20 | 63.21 |
| 450 | 452.0 | 449.0 | 452.4 | – | 21.3 | 503.15 | 51.34 | 26.7 | 491.90 | 63.98 | 33.1 | 480.40 | 77.68 |
| 500 | 502.0 | 499.0 | 502.4 | – | 23.7 | 558.20 | 61.65 | 29.6 | 545.80 | 77.08 | 36.8 | 533.40 | 93.73 |
| 560 | 562.0 | 559.0 | 562.4 | – | 26.5 | 627.85 | 75.61 | 33.2 | 613.60 | 94.61 | 41.2 | 600.40 | 115.00 |
| 630 | 632.0 | 629.0 | 632.4 | – | 29.8 | 706.50 | 92.20 | 37.4 | 690.80 | 115.64 | 46.3 | 675.20 | 140.80 |
| 710 | 710.0 | 708.0 | See Note | – | 33.6 | 792.25 | 111.75 | 42.3 | 775.40 | 140.05 | 52.2 | 756.60 | 170.44 |
| 800 | 800.0 | 798.0 | See Note | – | 37.8 | 891.80 | 135.54 | 47.6 | 872.20 | 169.74 | 58.6 | 850.80 | 206.48 |
| 900 | 900.0 | 898.0 | See Note | – | 42.5 | 997.00 | 162.71 | 53.5 | 975.40 | 203.64 | 66.2 | 951.60 | 247.78 |
| 1000 | 1009.0 | – | See Note | – | 48.5 | 937.35 | 199.98 | 61.0 | 921.60 | 248.32 | 72.7 | 906.75 | 311.70 |