Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of railroad fastening system nabla clamp in China, also supports customized service with low price. Please feel free to buy cheap railroad fastening system nabla clamp made in China here from our factory.
Product Introduction
As an indispensable part of railway tracks, the railway fastener system firmly fixes the rails on the sleepers through the coordinated action of spring bars, bolts, gauge baffles and other components. According to the structural characteristics, it can be divided into spring bar type, spring sheet type, buckle plate type and other types. Among them, the SKL12 spring bar fastener adopts high fatigue strength spring steel, and the buckle pressure can reach more than 12kN. It can effectively resist the rolling impact of 10,000-ton trains in heavy-duty railways; the Nabla system innovatively uses a combination of composite rubber pads and double spring bars, which not only ensures the elasticity of the track, but also achieves good insulation performance, which is particularly suitable for electrified railways; and the KPO-Ⅲ type fastener uses a double anti-loosening design of self-locking nuts and anti-loosening washers, which can still maintain a stable fastening state in the strong wind and low temperature environment of plateau railways to prevent rail displacement.
Railroad Fastening System Nabla Clamp Features and Advantages
Easy installation: The system design is simple and the installation process is relatively simple, which can effectively save installation time and labor costs and improve construction efficiency.
Low maintenance cost: Its structure makes inspection and maintenance work easy to carry out, and the replacement of components is also relatively convenient, which can reduce long-term maintenance costs.
Good durability: The use of high-quality materials and reasonable structural design can withstand the test of long-term train loads and various environmental conditions, and has a long service life.
Product Specifications
| Part name | Type | Material |
| Nabla clip | Thickness 4mm or 4.5mm | 60Si2MnA, 60Si2CrA |
| Insulator | UIC54, UIC60, S49 rails | Reinforced Nylon 66 (PA66) |
| Double end screw spike | UIC54, UIC60, 50kg rail, 60kg rail | Grade 5.6: 35# |
| Special spring washer | 18.25x34x78mm | ML08Al |
| Hex nut | As ordered | Grade 5: 35# |
| Plain washer | As ordered | Q235 |
Product Application
As a professional service provider in the field of international trade of railway fasteners, GNEE RAIL is committed to providing reliable procurement solutions for global customers. We mainly deal in various types of railway standard parts and special fasteners, with complete product specifications to meet the special needs of different railway projects. We have established a strict quality control system, and implement full-process quality monitoring from raw material procurement to finished product delivery to ensure that each product meets the technical standards agreed in the contract.
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