Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of ars-4 rail fastening system in China, also supports customized service with low price. Please feel free to buy cheap ars-4 rail fastening system made in China here from our factory.
ARS-4 Rail Fastening System
What is ARS-4 Rail Fastening System
Fastening set ARS-4 is used for fastening R65 rails with reinforced concrete sleepers manufactured in accordance with TU 3185-010-01115863-2004. Specially designed for use on high-loaded broad-gauge tracks, ARS-4 fastening is cost-effective (including due to low detail) and reliable.

The Parameters of the ARS-4 Railway Fastening System
| Name | Weight 1 unit | Quantity, pcs. | Tonnage in kg. |
| Terminal ARS-4 | 0.9 | 4 | 0.36 |
| Monoregulator ARS-4 | 0.35 | 4 | 1.4 |
| Podtermnik ARS-4 | 0.22 | 4 | 0.88 |
| Insulating corner ARS-4 | 0.032 | 4 | 0.128 |
| Gasket ARS-04.07.003 | 0.46 | 2 | 0.84 |
| Total: | 6.85 |
Comparison with Other Systems

In the Russian standard market, ARS-4 competes with systems such as KB 65 and ZhBR-65. Compared with KB 65, ARS-4 features superior insulation performance, making it more suitable for electrified lines. In contrast to ZhBR-65, it boasts more flexible adjustment functions, which renders it applicable to areas requiring frequent gauge adjustments (e.g., switch zones). Additionally, the modular design of ARS-4 enables the individual replacement of damaged components during maintenance, thereby reducing the overall replacement cost.
contact us
GNEE RAIL specializes in the production and supply of railway track fastener systems that meet international standards, including core components such as spring bars, bolts, gaskets, fasteners, etc. Relying on the modern production lines of our own factories and strict quality control systems (such as ISO 9001), we ensure that each product is reliable and durable. Based on many years of industry experience, we are able to flexibly respond to customer needs, provide standard parts or customized services on demand, and ensure stable supply and on-time delivery. Our products have served many railway construction projects around the world. We are committed to becoming your reliable supplier of rail safety connectors with solid quality and pragmatic cooperation. Product information and technical consultation are available at any time.




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