Spring Steel E Type Railway Track Fasteners 20mm E Clip Rail Fastening
Introduction of E- Clip Fastening System
Although the SUYU e-Clip is increasingly being superseded by the pre-assembled SUYU Fastclip, these fastenings are still widely used in many countries.
The SUYU e-clip system is typically manufactured from 20mm bar, generates up to 1,250kgf nominal toe load and has been widely adopted for heavy haul axles up to 40 tonnes. SUYU will advise on which pad and insulator materials to use, subject to the environmental and operating conditions. As a general rule, the use of HDPE, TPE or PU is preferred for high axle loads.
Specifications
| Part name | Type | Material | Finish | Remark | |
| E clip | Dia. 16mmDia. | 60Si2MnA, | Plain oiled, | Hardness: 44-48HRC | |
| 55SiMn | Toe Load: 500-700kgf for | ||||
| 750-900kgf for Dia.18mm | |||||
| 1100-1400kgf for Dia.20mm | |||||
Fatigue life:3 millions cycles | |||||
Standard: DIN17221, BS970, | |||||
| Shoulder | UIC54,UIC60, | QT500-7 | Plain oiled, | Different designs are available. | |
| BS80lbs,BS100lbs | QT450-10 | ||||
| Rail pad | UIC54,UIC60, | HDPE | Black or | Different designs are available. | |
| in ordered size | EVA | ||||
| rubber | |||||
| Insulator | UIC54,UIC60, | Reinforced Nylon | Black, blue, | Different designs are available. | |
50kg rail, 60kg | |||||
Features
1. Few, simple components
2. Well Proven globally
3. System can be mechanised
4. Very long life
5. High safety level and security
6. Proven on all types of ballasted track
7. Used in turnouts and crossings
8. Can be supplied in anti-vandal form
9. Virtually maintenance free
10. No threads to strip or corrode
Components
| Brand | SUYU |
| Product | All in railway fastening system |
| Constitution | Screw spike, Dog spike |
| Bolt and nut, Washer | |
| Elastic clip | |
| Rail anchor | |
| Rail clip | |
| Fish plate | |
| Tie plate | |
| Plastic pad and rubber pad | |
| Brake block | |
| Crane rail |
Photos for Reference
Package
