Nylon Rail Plastic Dowel
The Nylon Rail Plastic Dowel is also known as rail sleeve, plastic rail insert, and rail nylon insert. Its primary function is to secure the rails onto concrete sleepers as part of the rail fastening system. The use of nylon ensures strength, flexibility, and longevity in maintaining the stability and proper alignment of the railway tracks.
Nylon Rail Plastic Dowel is used in conjunction with components like screw spikes, rail sleeves, and concrete sleepers in the rail fastening system. It works collaboratively with these parts to ensure a secure and stable connection of rails to concrete sleepers, enhancing the overall safety and reliability of railway tracks.
Technical Parameter of HDPE Rail Plastic Dowel
| No. | Technique parameter | Unit | Technical requirement | Value |
| 1 | Density | g/ | 0.95-0.98 | 0.95 |
| 2 | Tensile strength | Mpa | ≥19 | 19 |
| 3 | Elongation | % | >80 | 150 |
| 4 | Melting point | °C | 170-190 | 190 |
| 5 | Insulation resistance | Ω | ≥1×1010 | 3.5×1010 |
| 6 | Hardness | A | ≥98 | 98(A) |
