Description
1,APC-4 Rail Fastening System Used:
APC-4 Rail Fastening System are widely used in Russia.
2,High stability:
The embedded iron seat and concrete sleeper are integrally formed to avoid the problem of loosening of traditional bolts.
3,High load capacity:
Suitable for heavy-duty railways in Russia, the spring clips have strong fatigue resistance.
4,Quick installation:
The clips are directly buckled into the embedded iron seat, without on-site drilling or welding, and the construction efficiency is improved by more than 30%.
5,Easy maintenance:
Single clip can be replaced independently without disassembling the rails or destroying the sleeper structure.
Technical Specifications
|
Item |
Component |
Photos |
Material |
Surface Treatment |
Qty For One Sleeper |
Specs |
|
1 |
APC-4 Rail Clip |
|
60Si2Mn |
Oil Black, Static Coating, Dacromet,HDG, Upon customer requirement |
4 |
Fatigue test: ≥2 millions Hardness: 44.5～50.5 HRC Residual deformation≤ 1.0mm |
|
2 |
|
QT450-12 |
Natural |
2 |
Tension Strength≥450Mpa Elagnation≥12% |
|
|
3 |
Rail Insulator |
|
PA+GF |
Natural |
4 |
Wear test≤1.4mm Water absorption rate≤1.8% |
|
4 |
Regulator |
|
Q235 |
Oil Black |
4 |
Tensile strength≥400Mpa Yield strength≥250Mpa Elongation rate≥15% |
|
5 |
|
Rubber |
Natural |
2 |
Tensile strength:15Mpa Static stiffness:50～150kN/mm |
|
|
6 |
Fixed plate |
|
Q235 |
Oil Black |
4 |
Smooth and clean, without burrs or sharp edges |
Advantages
How to Find a Qualified Rail Fastener Manufacturer?
Please choose LTRF.
Why Choose LTRF?
- Strong Technical Expertise
LTRF boasts a dedicated R&D center. Moreover, it maintains long-term collaborations with major industry players such as China Railway, CRCC, and the Academy of Railway Sciences. In addition, it also partners with leading railway universities. As a result, LTRF has been able to develop various innovative fastening systems for both domestic and international markets. Notably, all these systems possess independent intellectual property rights. Indeed, to date, LTRF holds over 30 invention and utility model patents.
- Professional Manufacturing
LTRF always aims for the best. We carefully choose the materials we use and make sure every part is made with great care and skill. And we believe in doing things perfectly, so we keep coming up with new ideas and check the quality of our products very carefully to make sure they’re good.
We work fast to make sure you get your order on time. And we offer good service before and after you buy something. At LTRF, we also focus on what our customers need. We’re committed to making good products and providing great service in everything we do.
- Competitive Pricing + Superior Quality
LTRF control the cost of each process, and the finance department updates the cost calculation regularly.
Furthermore, LTRF’s advanced testing equipment endows the company with comprehensive quality inspection capabilities for the entire fastener system. This meticulous quality-control measure is crucial for ensuring product reliability. Importantly, LTRF holds ISO and CRCC certification for railway products. These certifications not only demonstrate the company’s compliance with international and industry-specific standards but also enhance its credibility in the market.
