HDPE Butt Fusion Stub End is an integral and important component of high-density polyethylene (HDPE) piping systems. It is precision-processed from high-quality HDPE material and has chemical stability, corrosion resistance and wear resistance, and can meet the pipe connection needs in various complex environments.
Technical Characteristics
HDPE Butt Fusion Stub End has a unique welding design that can achieve a seamless connection between pipes, effectively avoiding leakage problems that may occur with traditional connection methods. The material itself has better flexibility and impact resistance, allowing Butt Fusion Stub End to adapt to various terrain changes and construction conditions, ensuring the stable operation of the pipeline system. In addition, the product also has good weather resistance and high-temperature resistance and can maintain stable performance even under bad weather conditions.
It has high tensile strength and compressive strength, can withstand large pipeline pressure, and ensures the safe operation of the pipeline system. At the same time, its inner wall is smooth and the fluid resistance is small, which is beneficial to reducing energy consumption and costs in pipeline operation.
HDPE Butt Fusion Stub End not only performs well in terms of performance but also has a wide range of advantages in terms of application range. It can be used in various pipeline systems, including water supply, drainage, chemical industry, oil, natural gas, and other fields. It has a long service life, can withstand high pressure and temperature, and is suitable for various complex engineering environments.
Specifications

| dn | Size(mm) | Thickness | |||||||
| SPECIFICATION (dn) |
A | B | C | D | E | F | SDR17 | SDR13.6 | SDR11 |
| 50 | 4.4 | 66 | 9.3 | 76 | 12.6 | 75 | √ | ||
| 60 | 5.7 | 71 | 11 | 87 | 11 | 81 | √ | ||
| 75 | 6.8 | 71 | 11.6 | 103 | 14 | 82 | √ | ||
| 90 | 8.3 | 72 | 12.2 | 122 | 14.6 | 84 | √ | ||
| 110 | 10.3 | 86 | 16 | 146 | 17 | 102 | √ | √ | |
| 125 | 11.5 | 87 | 16.1 | 157 | 15 | 103 | √ | √ | |
| 140 | 13 | 90 | 17.5 | 176 | 17.5 | 107 | √ | √ | |
| 160 | 14.6 | 91 | 21 | 200 | 18.5 | 112 | √ | √ | |
| 180 | 16.7 | 95 | 20.5 | 222 | 20 | 115 | √ | √ | |
| 200 | 18.2 | 102 | 24 | 249 | 23 | 127 | √ | √ | √ |
| 225 | 21.3 | 107 | 24.2 | 273 | 21.5 | 133 | √ | √ | √ |
| 250 | 23.4 | 120 | 27.6 | 298 | 22 | 151 | √ | √ | √ |
| 280 | 26 | 112 | 30 | 328 | 21 | 141 | √ | √ | √ |
| 315 | 30 | 115 | 31 | 367 | 24.3 | 146 | √ | √ | √ |
| 355 | 33 | 117 | 32.6 | 410 | 27 | 151 | √ | √ | √ |
| 400 | 37 | 146 | 37 | 473 | 35 | 186 | √ | √ | √ |
| 450 | 42 | 127 | 39 | 520 | 37 | 170 | √ | √ | √ |
| 500 | 47 | 136 | 46 | 570 | 33 | 181 | √ | √ | √ |
| 560 | 52 | 137 | 48 | 613 | 30 | 186 | √ | √ | |
| 630 | 58 | 143 | 47.3 | 690 | 31 | 191 | √ | √ | √ |
| 710 | √ | ||||||||
| 800 | √ | ||||||||
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