The Improved Type II Rail Fastening System is designed for railway tracks using concrete sleepers with shoulder blocks and is suitable for both ballasted and ballastless track structures. It is compatible with GB standard rails, including 60 kg/m and 50 kg/m rail profiles, as well as Russian standard rails such as P43 and R50. This fastening system is commonly applied in conventional passenger railway lines and freight railway lines, supporting railway operations with speeds up to 160 km/h.
GNEE RAIL can supply complete Type II rail fastening assemblies according to project requirements, including rail clips, rail pads, plastic insert anchors, bolts, and other related components. Technical documents, material certificates, and inspection reports can be provided to support railway project requirements.
Main Components of Type iI rail fasteners system
The Improved Type II Rail Fastening System is supplied as a complete fastening assembly for concrete sleeper railway tracks. The system combines elastic rail clips, guide plates, insulation components, anchoring components, and rail pads to maintain stable rail positioning, provide reliable clamping force, and reduce vibration during railway operation.
- China Type II Rail Clips: Provide elastic clamping force to secure the rail and maintain stable positioning under dynamic train loads.
- Steel Guide Plates: Support accurate rail alignment and distribute lateral forces between the rail and sleeper.
- Insulators: Provide electrical isolation between the rail and concrete sleeper while supporting proper fastening performance.
- Double Lead Anchor Bolts: Connect the fastening components with embedded plastic insert dowels to secure the rail assembly.
- Hex Nuts and Flat Washers: Lock the fastening assembly and distribute tightening loads evenly across connected components.
- Rail Pads: Installed beneath the rail foot to reduce impact forces, absorb vibration, and protect the sleeper structure.
- Plastic Insert Dowels: Embedded in concrete sleepers to provide anchor points for fastening bolts, simplifying installation and maintenance compared with traditional chemical anchoring methods.
| Main Components | Quantity | Main Components | Quantity |
| China Type II Rail Clip | 2 | Hex nut | 2 |
| Steel guide plate | 2 | Flat washer | 2 |
| Insulator | 2 | Rail pad | 1 |
| Double lead abchor bolt | 2 | Plastic insert dowel | 2 |
Request a Quote for Type II Fastening System
Technical Parameters Type II Fastening System：
| Item | Parameter |
|---|---|
| Running speed | ≤160km/h |
| Axle load | ≤26t |
| Horizontal adjustment | +8~-12mm |
| Vertical adjustment | 10mm |
| Longitudinal resistance | ＞9KN (compliant with EN 13146-1) |
| Pulling out force | ≥60KN (compliant with EN 13481-2 Appendix A) |
| Clamping force | ≥10KN (compliant with EN 13146-7) |
| Electronic volume resistance | ≥5KΩ (compliant with EN 13146-5) |
GNEE RAIL supplies Improved Type II Rail Fastening Systems and related components for concrete sleeper railway tracks. The system includes rail clips, rail pads, plastic insert dowels, bolts, and other fastening parts, which can be manufactured according to EN, TB, and project-specific requirements. Quality inspection includes dimensional checks, material verification, and mechanical testing, with MTC and inspection documents available according to project requirements. The fastening system is suitable for railway applications using Chinese GB/TB and Russian rail standards, including new track construction and maintenance projects.
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