Rail elastic clip is used to fasten the rails to the underlying base plate together with the concrete sleeper. Usually rail clips are made of forged spring steel which is produced by hot forging process. Because of the uniform micro-structure of forged clips, it is considered to be better than other metal forming process.
Deenik rail fastening systems securely anchor rails to sleepers, ensuring track flatness and structural integrity. These fasteners not only withstand immense pressures generated by passing trains but also safeguard against loosening or deformation during prolonged service.
Deenik clips are made of 60Si2MnA, 55Si7 or equivalent round or square steel. The specific shape design enables it to deform elastically after installation, thereby generating buckle pressure to act on the rails, preventing the longitudinal and lateral displacement of the rails relative to the sleepers. This elastic design helps to reduce fatigue and wear of track components.
| Material |
60 si2cr, 60 si2mn, 55simn, 38Si7 |
|---|---|
| Product Performance |
Hardness HRC 42-47, fatigue life 3-5 million cycles |
| Standard |
GB/T 1222, DIN 17221 |
| Surface Treatment |
Ordinary oil coating, oxygen black, galvanized, hot dip galvanized, Dacro coating |
We are engaged in manufacturing and supplying elastic rail clip products dedicated to railways. In addition to DE spring clips, we also provide other spring clips such as SKL series clips, E-type clips, PR clips, Fast clips, BZA clips, Fist clips, Nabla blade, etc. These elastic rail clamps are made of the highest quality raw materials, with high design precision, high tensile strength and corrosion resistance.
