Rail fastening system is used to link steel rail with the sleeper parts (or other types of rail parts), it also known as the intermediate coupling parts. Its role is to make the steel rail fixed on the rail sleeper, at the same time maintain track spacing and prevent steel rail lateral movement relative to the rail sleeper.
Railway fastening system usually includes rail clip, screw spike, rail pad, tie plate, rail shoulder,stainless steel fasteners and so on. Rail fastener should be able to effectively maintain long-term and be reliable connection between steel rail and sleeper, and can give full play to the cushioning performance under dynamic effect, delay the orbit residual deformation accumulation.
etc. common sizes of SKL rail fastening system include SKL 12, SKL 14 and SKL 3 rail fastening system.
| 2 | skl1, skl3, skl12, skl14 | 60Si2CrA, 60Si2CrA, 38Si7 | Hardness: 42-47HRC | |
| Standard: DIN17221, GB/T1222 | ||||
| Ss35 screw spike | 2 | M24×150mm | Grade 4.6: Q235 | Standard: ISO898-1 |
| Grade 5.6: 35# | UIC864-1 | |||
| Grade 8.8: 45# | NF F500-50 | |||
| 2 | Uls7 | Q235 | Standard: EN10025, EN10139 | |
| 2 | HDPE, Reinforced Nylon 66 (PA66) | |||
| 2 | UIC54, UIC60, 50kg rail, 60kg rail, | Reinforced Nylon 66 (PA66) | ||
| 1 | ||||
SKL12 Elastic Clip railway fastening system
| 2 | 60Si2CrA, 60Si2CrA, 38Si7 | ||
| Ss35 screw spike | 2 | Grade 4.6: Q235 | |
| Grade 8.8: 45# | |||
| Grade 5.6: 35# | |||
| 2 | Q235 | ||
| 2 | HDPE, Reinforced Nylon 66 (PA66) | ||
| 2 | Reinforced Nylon 66 (PA66) | ||
| 1 | |||
SKL14 railroad fasteners system
| SKL1 | |
| SKL2 | |
| SKL3 | |
| SKL12 | |
| SKL14 | |
GNEE RAIL can provide quality and safe rail fastening system for different rail track. We can offer Clip Type Fastening System, for high speed rail track, normal rail or subway.Good elasticity lowers the transmission noise and the simple structure of fastening system makes it easy to replace the accessories. We are committed to manufacture reliable product for global customers.