E2091 Clip For Railway Fastening System

Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of e2091 clip for railway fastening system in China, also supports customized service with low price. Please feel free to buy cheap e2091 clip for railway fastening system made in China here from our factory.

The railway fastener system is a combination of key components used to firmly connect rails and sleepers. According to the structural form, it can be divided into spring bar type, buckle plate type and spring sheet type. Spring bar type, such as the SKL series, relies on the elastic deformation of high-strength spring steel spring bars to generate buckle pressure, and is widely used in high-speed railways; the buckle plate type is represented by the KPO system, which fixes the rails through the combination of buckles and bolts, and is commonly used in the reconstruction of existing lines; the spring sheet type Nabla system, with its light and thin spring sheet design, performs well in noise reduction and vibration reduction of urban rail transit; in addition, there are the WJ-8 type suitable for a variety of scenarios and the simple E type. 

The E-type railway fastener system is a dynamic balancing device designed for the complex stress environment of railway tracks. Through the precise coordination of core components, it realizes the force transmission and buffering between the rails and the sleepers. The system is based on the E-type spring bar, such as E1813, E2091 and other specifications. It uses 60Si2MnA spring steel through forging, quenching, tempering and other processes. It has excellent elasticity and fatigue life, and the buckle pressure range is 750-1400kgf. 

E2091 rail fastener system spring clip is an E-type spring clip with the following characteristics:

Material: 60Si2MnA spring steel is usually used, which can ensure that the spring clip has good elasticity and strength.

Surface treatment: There are many surface treatment methods to choose from, such as oiling (natural oil), blackening (oxidation), painting, galvanizing, etc. Different surface treatments can meet different anti-corrosion requirements.

Working principle: Through its own bending and twisting deformation, it generates buckling pressure, acts on the rails, and realizes the connection with components such as sleepers. It can effectively maintain a reliable connection between the rails for a long time, prevent the rails from moving longitudinally and transversely relative to the sleepers, ensure the normal track gauge, and ensure the safety of rail vehicles.

Inflatable cushion bags and corrugated cartons are used to package fasteners. First, the spring strips and pads are placed in separate inflatable cushion bags, which are inflated through air valves to tightly wrap the goods and provide cushioning protection. The cushion bags containing the goods are then neatly stacked in customized corrugated cartons. Honeycomb paperboard is added to the four walls and bottom of the cartons to enhance the compression resistance. After the box cover is sealed with tape, it is tied in a "well" shape with packing tape to effectively deal with collisions and vibrations during transportation.

In the field of rail transit, GNEE RAIL focuses on providing comprehensive and reliable railway fastening system solutions, providing a solid foundation for the safe operation of the global railway network. Through systematic production management and rigorous quality control, we ensure that every product shipped can meet the stringent rail environment requirements. We pay special attention to the environmental adaptability of our products and can provide targeted solutions for regions with different climatic conditions and geological characteristics. With rich project experience and a professional service team, we have successfully participated in many international railway construction projects, providing customers with all-round support from product selection to installation guidance.

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