Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of w14 clips tension clamp track fasteners in China, also supports customized service with low price. Please feel free to buy cheap w14 clips tension clamp track fasteners made in China here from our factory.
Product Introduction
The W14 spring rail fastening system is a fastener system used to connect rails and railway sleepers. Its main components include SKL spring rails, rail pads, spiral spikes, pads, washers, plastic sleeves, rail bolts and nuts. The SKL14 spring rail fastening system can be applied to a variety of rail types, such as UIC 54, UIC 60, 50kg rails, 60kg rails, etc., and can be customized according to different needs.
The SKL spring rails of this system are usually made of materials such as 60Si2CrA, which have good elasticity and strength and can effectively fasten the rails; rail pads are mostly made of EVA or rubber, which play a role in buffering, shock absorption and insulation; spiral spikes are commonly M24×150mm, etc., which are used to firmly install the entire system on the sleepers; pads, washers, etc. further enhance the stability and reliability of the connection.

Product Specifications
| Specifications for ONE unit of SKL Clip rail fastening system | ||||
| Item | Quantity | Type | Material | Remark |
| SKL tension clip | 2 | skl1, skl3, skl12, skl14 | 60Si2CrA, 60Si2CrA, 38Si7 | Hardness: 42-47HRC |
| Standard: DIN17221, GB/T1222 | ||||
| Ss35 screw spike | 2 | M24×150mm | Grade 4.6: Q235 | Standard: ISO898-1 |
| Grade 5.6: 35# | UIC864-1 | |||
| Grade 8.8: 45# | NF F500-50 | |||
| Flat washer | 2 | Uls7 | Q235 | Standard: EN10025, EN10139 |
| Plastic dowel | 2 | For different sizes of screw spike | HDPE, Reinforced Nylon 66 (PA66) | For insert into concrete sleeper |
| Guide plate | 2 | UIC54, UIC60, 50kg rail, 60kg rail, | Reinforced Nylon 66 (PA66) | Different designs are available |
| and other sizes as ordered | ||||
| Rail pad | 1 | Size as ordered | EVA, or rubber | |
Product Application

Product Packaging & Delivery
Goods are usually first packaged in pallets. After the packaged fasteners are neatly stacked, they are tightly wrapped with wrapping film to prevent the goods from scattering and enhance overall stability. In order to resist the bumps and vibrations during transportation, the pallet is filled with cushioning materials such as bubble film and pearl cotton to prevent the fasteners from colliding with each other in the box.
The selection of transportation vehicles takes into account flexibility and carrying capacity. Common vans and semi-trailers are equipped with wooden or plastic partitions to partition and fix the goods. At the same time, high-strength straps are used in conjunction with tensioners to firmly connect the pallet to the inner wall of the carriage, effectively reducing the risk of displacement. For heavy fasteners, anti-slip mats are used on the bottom of the carriage to further improve transportation safety.

GNEE RAIL is a professional company that has been deeply involved in the international trade of railway fasteners for many years, focusing on providing overseas customers with procurement services for various types of rail connection products. The company has established a supplier network covering major industrial areas across the country, and cooperates with selected high-quality manufacturers to ensure that product quality reaches the international advanced level.
Our products range from conventional spring clip fasteners to insulation components made of special materials. The company is equipped with a professional foreign trade follow-up team, and each member has undergone rigorous railway product knowledge training and can accurately grasp customer needs. In terms of logistics and distribution, we use an intelligent warehouse management system to ensure efficient and accurate order processing.





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